Amex Membership Rewards to Avios Is Offering 30% Through September 27 — Which Partner Is Worth It
Confirm the transfer ratio, partners, and eligibility in your logged-in Amex Membership Rewards UI before moving points — terms can change.
U.S. American Express Membership Rewards is reported to be running a 30% transfer bonus to British Airways Club, Iberia Club/Plus, and Aer Lingus AerClub through September 27, 2026. As of September 17, 2026 (PT), that is the window still open for travelers watching an Amex-to-Avios transfer bonus.
When the elevated ratio shows in your logged-in Amex transfer screen, the reported math is 1,000 Membership Rewards points → 1,300 Avios (1:1.3) versus the ordinary 1:1 base. Outlets describe the bonus as built into the transfer ratio and awarded at transfer time, but Amex bonuses are sometimes targeted. Confirm 1:1.3 in the UI before treating any “you will get” outcome as locked.
Roughly 10 days remain before the reported September 27 end; AwardWallet alone clocks that end at 11:59 p.m. Mountain Time (not an official Amex public-page clock). Partner choice still matters even though Avios can often move among programs via Combine My Avios: Aer Lingus for Ireland, Iberia for Spain and lower surcharges, British Airways for AA/Alaska and Qatar Qsuite paths (TPG Aug 18). Transfers are final. A concurrent 30% Amex → Hilton Honors bonus runs through October 14, 2026 (1,000 MR → 2,600 Hilton); Doctor of Credit generally finds that Hilton path not worth it versus keeping flexible Membership Rewards.
Research-driven Miles & Points analysis as of September 17, 2026 (PT). This is not an official American Express page. Confirm the transfer ratio, partners, and eligibility in your logged-in Amex Membership Rewards UI before moving points. AwardWallet lists an 11:59 p.m. Mountain Time September 27 end time and a reported single-transfer maximum of 999,000 Avios — verify both in Amex before you transfer. Partner sweet spots and award prices below are TPG Aug 18 examples (Aug 2026), not live inventory guarantees.
At a Glance: Amex Membership Rewards 30% transfer bonus to Avios (BA / Iberia / Aer Lingus) through Sept 27, 2026
- U.S. Amex Membership Rewards 30% bonus to British Airways Club, Iberia Club/Plus, and Aer Lingus AerClub through September 27, 2026 (TPG, Frequent Miler, OMAAT, AwardWallet, Doctor of Credit, Upgraded Points); window described as beginning August 3, 2026.
- Elevated ratio when shown: 1,000 MR → 1,300 Avios (1:1.3) vs base 1:1; worked examples include 10,000 → 13,000, 50,000 → 65,000, and 54,000 → 70,200. Confirm 1:1.3 in the logged-in Amex UI before firm planning language.
- AwardWallet reports the end clock as 11:59 p.m. Mountain Time on September 27, 2026 (AwardWallet only; not framed here as an official Amex public clock).
- Soft eligibility: framed for U.S. MR cardmembers; appears if your account is eligible (TPG notes bonuses are sometimes targeted); no separate registration step is described; confirm in the logged-in transfer UI; DoC’s offer link requires login.
- Partner choice matters (TPG Aug 18): Aer Lingus for Ireland; Iberia for Spain plus lower surcharges; BA for AA/Alaska domestic and Qatar Qsuite booking paths, even though Avios can often move 1:1 among BA, Iberia, Aer Lingus, Qatar Privilege Club, and Finnair Plus via Combine My Avios.
- Timing conflict; plan a buffer: TPG lists BA and Aer Lingus as often instant and Iberia up to 48 hours; Frequent Miler cites Iberia ~12–24 hours; AwardWallet says transfers during this promo may take up to 72 hours.
- Concurrent alternative: 30% Amex → Hilton Honors through October 14, 2026 (1,000 MR → 2,600 Hilton); Doctor of Credit generally says that path is not worth it versus keeping flexible Membership Rewards.
- Decision tension: TPG advises not transferring without a specific redemption (travel after Sept 27 is fine if the transfer is done by then); Frequent Miler’s Aug 3 “no need to rush” framing is largely obsolete with ~10 days left as of September 17, 2026; OMAAT is more open to a speculative transfer; waiting for a future 40% Avios bonus is speculation only (historical 40–50% bonuses are context, not a verified upcoming offer).
Real-World Examples
Example 1: Ireland / Aer Lingus-Focused Leisure (East Coast or Midwest → Dublin)
A U.S. Amex Membership Rewards holder planning Ireland wants Aer Lingus AerClub during the 30% window and understands Aer Lingus awards book Aer Lingus, British Airways, or Iberia metal only (TPG Aug 18). After confirming 1:1.3 in the logged-in Amex UI, transferring to Aer Lingus is the Ireland-first hop; travel can occur after September 27 if the transfer is completed by the reported end (AwardWallet’s Mountain Time clock is the only explicit timezone sourced here).
TPG Aug 18 (Aug 2026 award-price examples) cites off-peak economy to Dublin from several East Coast/Midwest gateways from 13,000 Avios (~10,000 MR with the bonus, subject to 1,000-point increments) and off-peak business at 50,000 Avios (~39,000 MR). Business award space is often scarce; TPG notes it is often one seat.
Takeaway: Aer Lingus is the Ireland-first path; AerClub cannot book American Airlines or Alaska awards (TPG Aug 18). Push those itineraries to the BA section instead.
Example 2: Spain / Iberia Premium Sweet Spot (East Coast → Madrid)
A traveler prioritizing Spain and lower fuel surcharges compares Iberia Club/Plus with booking the same Avios rate on BA’s platform. Per TPG Aug 18, start with Iberia for Spain even when BA shows the same Avios price. Confirm the bonus ratio in Amex UI and allow a transfer-timing buffer: TPG lists Iberia up to 48 hours, Frequent Miler ~12–24 hours, and AwardWallet notes promo transfers may take up to 72 hours.
TPG Aug 18 examples (Aug 2026): off-peak East Coast business to Madrid at 40,500 Avios (~32,000 MR with bonus) plus about $125 in fees; Economy Basic East Coast at 16,000 Avios (~13,000 MR). That fee profile contrasts with BA-metal routes that can exceed $500 each way on some itineraries (same TPG reporting cluster).
Takeaway: Iberia may appear labeled Club or Plus across outlets (same partner intent). Spain plus lower surcharges is the Iberia angle.
Example 3: BA First Hop: Qatar Qsuite or AA / Alaska Domestic
A traveler who needs BA’s larger booking platform (for example a Qatar Airways Privilege Club Qsuite U.S.–Doha path, American Airlines or Alaska domestic awards, or West Coast–Hawaii) transfers to British Airways Club when those partners and routes are the goal (TPG Aug 18). BA transfers are often instant per TPG; still leave a deadline buffer near September 27, and remember transfers are final once completed.
TPG Aug 18 examples (Aug 2026): Qatar Qsuite U.S.–DOH at 70,000 Avios (~54,000 MR with bonus); AA/Alaska domestic from 13,500 Avios (~11,000 MR); West Coast–Hawaii from 22,000 Avios (~17,000 MR). OMAAT notes AA/Alaska short-haul opportunities have been devalued versus past years. BA-metal awards can carry high taxes and fees (some routes more than $500 each way), and distance-based pricing often favors East Coast–Europe over West or central U.S. gateways.
Takeaway: Even though Avios can move between programs, the starting partner still matters for booking access and surcharge exposure.
TL;DR – Verdict
- Offer: 30% Amex MR → Avios (BA Club, Iberia Club/Plus, Aer Lingus AerClub) through September 27, 2026; reported elevated math is 1,000 → 1,300; confirm 1:1.3 in Amex UI.
- Clock: ~10 days left as of September 17, 2026 (PT); AwardWallet alone states 11:59 p.m. Mountain Time on Sept 27.
- Partner picker (TPG Aug 18): Ireland → Aer Lingus; Spain / lower surcharges → Iberia; AA/Alaska, Qatar Qsuite, largest platform → BA.
- Eligibility & rules: Soft / sometimes targeted (TPG); no separate registration described; transfers final; 1,000 minimum in 1,000-point increments.
- Timing buffer: Especially for Iberia (12–48h reports) and AwardWallet’s promo up-to-72h note versus often-instant BA and Aer Lingus.
- Hilton side quest: Concurrent 30% to Hilton through Oct 14 (1,000 → 2,600); DoC generally not worth it vs flexible MR.
- Opinion split: TPG / Frequent Miler caution (specific redemption; FM’s Aug “no rush” is late-window obsolete) vs OMAAT more open to speculative transfer; waiting for a future 40% is speculation only.
Verdict: Eligible U.S. Membership Rewards cardmembers who see the 1:1.3 bonus in the logged-in UI and already have a specific Avios redemption in mind (Ireland, Spain, or BA-ecosystem AA/Alaska or Qatar, per TPG Aug 18) are the strongest fit before the reported September 27 end. Travel dates can fall after September 27 if the transfer completes in time; build a timing buffer for non-instant partners. Confirm the ratio before promising outcomes; treat the Mountain Time clock as AwardWallet-only; treat the 999,000 single-transfer maximum as AwardWallet reporting, not an official Amex public-page claim; transfers are irreversible; Hilton is usually the weaker side decision per Doctor of Credit versus keeping Membership Rewards flexible.
Last updated: September 17, 2026 (PT).
Introduction
U.S. American Express Membership Rewards is reported to offer a 30% transfer bonus to Avios partners (British Airways Club, Iberia Club/Plus, and Aer Lingus AerClub) through September 27, 2026. That reporting cluster spans The Points Guy, Frequent Miler, One Mile at a Time, AwardWallet, Doctor of Credit, and Upgraded Points, and TPG’s September 1, 2026 transfer-bonus roundup still listed the offer as active.
The elevated math that appears when accounts are eligible is 1,000 Membership Rewards points → 1,300 Avios (1:1.3) against the ordinary 1:1 base. Worked examples using that ratio alone include 10,000 MR → 13,000 Avios, 50,000 → 65,000, and 54,000 → 70,200. Treat every “you will get” claim as provisional until you personally confirm 1:1.3 in the logged-in Amex transfer UI. TPG notes that Amex bonuses are sometimes targeted.
Time pressure is real on the research date of September 17, 2026 (PT): roughly 10 days remain before the reported end. Frequent Miler’s August 3 framing that there was “no need” to rush through a nearly two-month window is largely obsolete in this late window. If you are acting, build buffer days rather than transferring at the last hour.
For miles-and-points readers, the deeper question is which Avios partner is worth the first hop . TPG’s August 18 Avios redemption guide still treats partner choice as material even though Combine My Avios can often move Avios 1:1 among British Airways, Iberia, Aer Lingus, Qatar Airways Privilege Club, and Finnair Plus (some paths may require BA as an intermediary). Preview: Aer Lingus maps to Ireland; Iberia to Spain plus lower surcharges; BA to the largest booking platform among the three, AA/Alaska domestic awards, and a Qatar Qsuite U.S.–Doha path, all using Aug 2026 award-price examples from that TPG piece.
Eligibility is soft. Outlets frame the promo for U.S. Membership Rewards cardmembers and say the bonus should appear if your account is eligible. No separate registration step is described for this promo. Doctor of Credit notes the offer link requires login. Concurrently, Amex is also reported to run 30% to Hilton Honors through October 14, 2026 (1,000 MR → 2,600 Hilton). Doctor of Credit generally finds that Hilton bonus not worth it versus holding flexible Membership Rewards, so this is not a default “grab both” pitch.
Editorial advice conflicts in useful ways. TPG advises against transferring without a specific redemption. OMAAT is more open to a speculative transfer into the broader Avios ecosystem. Frequent Miler’s early-promo calm no longer matches a late-September calendar. Mechanics you will need later: transfers are final; they move in 1,000-point increments with a 1,000 minimum; the partner loyalty account must belong to the Card Member or an Additional Card Member (Additional Card issued at least 90 days before linking); transfer timing varies by partner, and AwardWallet may cite up to 72 hours during the promo.
The sections below cover what’s on offer, the 1:1.3 math, British Airways / Iberia / Aer Lingus decision angles, a should-I-transfer framework that includes the Hilton concurrent alternative, mechanics, conclusion, and FAQ.
Deadline strip (reported): August 3, 2026 start → As of September 17, 2026 (~10 days left) → September 27, 2026 reported end.
AwardWallet alone states 11:59 p.m. Mountain Time on September 27. Confirm the elevated ratio in your Amex UI before transferring.
What’s on Offer: Amex Transfer Bonus Avios 30% Through September 27
A 30% Amex transfer bonus to Avios is reported when U.S. Membership Rewards points move to British Airways Club, Iberia Club/Plus, and Aer Lingus AerClub through September 27, 2026. All three partners — BA, Iberia, and Aer Lingus — are in-scope for this bonus.
Frequent Miler’s bonus-history table and OMAAT both describe the window as beginning August 3, 2026 and ending September 27, 2026. If you need a timezone on that end date, attribute it carefully: AwardWallet alone states 11:59 p.m. Mountain Time on September 27, 2026. Other outlets say “through Sept. 27” without a clock. That Mountain Time detail is not presented here as an official Amex public-page clock.
As of the September 17, 2026 research date, the offer still appeared in TPG’s September 1, 2026 current-transfer-bonuses roundup, useful “still live” framing without an Amex official confirmation page. Doctor of Credit’s offer link requires login. Readers should verify partners, percentage, and ratio inside the Membership Rewards transfer UI.
The promo is framed for U.S. Membership Rewards cardmembers and should appear if your account is eligible. TPG notes that bonuses are sometimes targeted. No separate registration or opt-in code is described for this specific promo (unlike issuers that require a click-to-register step). OMAAT describes the bonus as hardcoded into the transfer ratio; AwardWallet says bonus Avios are awarded at the time of transfer. Those mechanics are detailed in the next section.
Also running: Concurrent Amex → Hilton Honors 30% through October 14, 2026. Full comparison sits in the decision-framework section. This section is not a partner sweet-spot deep-dive, and any caps below are limited to sourced attribution.
The Math: 1,000 MR → 1,300 Avios (Confirm 1:1.3 in Amex UI)
Outside a bonus, Amex Membership Rewards transfer to British Airways Club, Iberia Club, and Aer Lingus AerClub at a base 1:1 ratio (1,000 MR equals 1,000 Avios), per TPG’s Membership Rewards partner guide and consistent with Upgraded Points, OMAAT, Doctor of Credit, and Frequent Miler partner tables.
With the reported 30% Amex transfer bonus Avios elevation, the ratio becomes 1:1.3: 1,000 Membership Rewards points → 1,300 Avios . Worked examples from that ratio: 10,000 MR → 13,000 Avios; 50,000 MR → 65,000 Avios; 54,000 MR → 70,200 Avios (the last figure lines up with the ~70,000 Avios Qatar example discussed later). Before any firm “you will receive 1,300” language, confirm that your logged-in Amex UI actually displays 1:1.3. Soft eligibility may mean some members do not see the bonus.
| MR transferred | Base 1:1 Avios | Bonus 1:1.3 Avios |
|---|---|---|
| 1,000 | 1,000 | 1,300 |
| 10,000 | 10,000 | 13,000 |
| 50,000 | 50,000 | 65,000 |
| 54,000 | 54,000 | 70,200 |
Footnote: Confirm the elevated ratio in the logged-in Amex Membership Rewards transfer UI. Soft eligibility / sometimes-targeted bonuses (TPG) mean the table is illustrative of reported math, not a universal guarantee.
OMAAT describes the bonus as hardcoded into the transfer ratio rather than a separate post-transfer credit. AwardWallet states bonus Avios are awarded at transfer time. Transfers must be in increments of 1,000 points with a minimum of 1,000, matching general Amex transfer rules in TPG’s partner guide. AwardWallet reports a maximum of 999,000 Avios receivable in a single transfer; that figure is AwardWallet reporting and is not an official Amex public-page claim from this research. No other caps are stated here.
Transfers to travel partners are irreversible under general American Express rules (Amex FAQ accessed September 17, 2026; TPG). To land roughly 70,000 Avios for the Qatar illustration later, about 54,000 MR at the bonus rate produces 70,200 Avios (a math illustration only, not a guaranteed booking). This post does not include cents-per-point valuations or cash-fare comparisons.
Amex to British Airways Transfer Bonus: When BA Is the Right First Hop
For travelers weighing an Amex to British Airways transfer bonus, TPG’s August 18 Avios guide positions British Airways Club as the largest and most user-friendly booking platform among the three Amex Avios partners. That makes BA the logical first hop when you need AA/Alaska domestic awards, a Qatar Qsuite path, short-haul Europe via BA’s platform, or generally wide inventory access.
Award-price examples from TPG Aug 18 (Aug 2026 examples, not live guarantees): Qatar Qsuite U.S.–Doha at 70,000 Avios (~ 54,000 MR with the bonus); American Airlines / Alaska domestic from 13,500 Avios (~ 11,000 MR ); West Coast–Hawaii from 22,000 Avios (~ 17,000 MR ). Aer Lingus AerClub cannot book AA/Alaska, so BA (or an appropriate Combine My Avios path) matters for those awards.
Qatar Qsuite US–DOH
70,000 Avios (~54,000 MR with bonus). Aug 2026 example, TPG Aug 18.
AA / Alaska domestic
From 13,500 Avios (~11,000 MR). AerClub cannot book these.
West Coast–Hawaii
From 22,000 Avios (~17,000 MR). Aug 2026 example, TPG Aug 18.
Where sources disagree on emphasis, keep both views in play: OMAAT (Aug 3, 2026) says BA partner short-haul AA/Alaska opportunities have been “devalued horribly” versus past years, while TPG still lists them as useful. That is a conflict of emphasis, not of existence. Fees matter too. BA-metal awards can carry high taxes and fees, with some routes exceeding $500 each way, and distance-based Avios pricing often makes East Coast–Europe better than West or central U.S. origins (TPG).
Transfer timing: TPG lists British Airways Club as often instant. Still leave overall deadline buffer near September 27. Avios can often move among programs afterward, but starting on BA can matter for booking access and for paths that may need BA first. If your redemption needs BA’s partners or platform, BA Club is the logical transfer target during the 30% window. Award prices and space still change after August 2026 examples.
Amex to Iberia Avios 30 Percent: Spain Sweet Spots & Lower Surcharges
The Amex to Iberia Avios 30 percent angle is Spain premium-cabin value plus lower surcharges relative to BA-metal fee pain points, per TPG August 18. Outlets name the program Iberia Club, Iberia Plus, or Club Iberia Plus (naming inconsistency only; the same transfer partner is intended).
Guidance from that TPG piece is blunt: start with Iberia for Spain even if British Airways shows the same Avios rate, because Iberia usually posts lower taxes, fees, and surcharges. Award-price examples (TPG Aug 18, Aug 2026): off-peak East Coast business to Madrid at 40,500 Avios (~ 32,000 MR with bonus) plus about $125 in fees; Economy Basic East Coast at 16,000 Avios (~ 13,000 MR ). Juxtapose that ~$125 business example against BA-metal routes that can exceed $500 each way in the same reporting cluster, without adding routes beyond those sources.
Spain value callout (TPG Aug 18 / Aug 2026 example): 40,500 Avios off-peak East Coast business to MAD + ~$125 fees, versus BA-metal fee warnings that some routes exceed $500 each way. Confirm 1:1.3 in Amex UI before locking plans to bonus math.
Iberia-specific timing is the buffer you cannot ignore. TPG lists Iberia Club transfers as taking up to 48 hours; Frequent Miler cites roughly 12–24 hours (slower over weekends); AwardWallet says transfers during this promo may take up to 72 hours. Near a September 27 deadline, transfer with cushion, especially if an award hold is tight. Combine My Avios can often move points later, but Iberia-first remains the Spain recommendation per TPG.
Account reminder from general Amex rules: the partner loyalty account must belong to the Card Member or an Additional Card Member, and Additional Card Member accounts need at least 90 days before linking. Watch Iberia enrollment, flash sales, and award inventory in the Iberia UI — they change.
Amex Aer Lingus Transfer Bonus September 2026: Ireland-Focused Value
The Amex Aer Lingus transfer bonus September 2026 window is best framed as Ireland-focused value through the reported September 27 end (TPG Aug 18 plus multi-source offer timing). Aer Lingus AerClub is the most restricted of the three on booking scope: TPG states Aer Lingus awards can book Aer Lingus, British Airways, or Iberia metal only.
Award-price examples from TPG Aug 18 (Aug 2026): off-peak economy Dublin from several East Coast and Midwest gateways from 13,000 Avios (~ 10,000 MR with the bonus, subject to 1,000-point increments); off-peak business at 50,000 Avios (~ 39,000 MR ). AwardWallet similarly highlights economy Dublin around 13,000 Avios / ~10,000 Amex with the bonus. Business space expectations should stay sober. TPG notes business award space is often scarce and often one seat.
Ireland economy
From 13,000 Avios (~10,000 MR with bonus). East Coast / Midwest off-peak examples, TPG Aug 18.
Ireland business
50,000 Avios (~39,000 MR). Space often scarce, often one seat (TPG Aug 18).
What AerClub cannot do is decisive for some readers: it cannot book American Airlines or Alaska awards. Those travelers belong in the BA section. Transfer timing for Aer Lingus is often instant per TPG, but still respect the overall promo end and AwardWallet’s promo-delay reporting. Aer Lingus is in-scope for this bonus alongside BA and Iberia.
September 2026 framing is the late window: as of the September 17, 2026 research date, about 10 days remain. An Ireland-first transfer to Aer Lingus remains sensible even if Combine My Avios might move points later. Dublin hotel packages and connecting gateways need a live AerClub search before you transfer.
Should I Transfer Amex Points to Avios? Decision Framework (+ Hilton Concurrent Alternative)
The practical question for this 30% window is should I transfer Amex points to Avios . A few checks matter more than a catchphrase. TPG’s primary caution still fits most readers: do not transfer without a specific redemption in mind. Award pricing can change. Travel can occur after September 27 if the transfer is completed by then.
Late-window reality reshapes urgency. Research date September 17, 2026 is about 10 days before the reported end. Frequent Miler’s August 3 “no need to rush” advice applied when nearly two months remained; that buffer is mostly gone.
Speculative-transfer advice conflicts, and both sides are worth reading. OMAAT is more open to a speculative transfer because of the broader Avios ecosystem (including Qatar), even while noting BA partner devaluations. TPG and Frequent Miler lean caution-oriented: specific redemption first; FM’s early-promo calm is now outdated. Historically Amex has run 40–50% Avios bonuses; waiting for a future 40% is speculation , not a verified claim. This post does not forecast the next bonus.
Partner picker recap from TPG Aug 18 only: Ireland → Aer Lingus; Spain plus lower surcharges → Iberia; AA/Alaska, Qatar Qsuite, or the largest platform → British Airways. Soft eligibility gate: if the bonus does not appear in your logged-in UI, do not force a transfer narrative. TPG’s targeted-bonus note applies.
Concurrent Hilton alternative: 30% Amex → Hilton Honors through October 14, 2026 at 1,000 MR → 2,600 Hilton (TPG Sept 1; Doctor of Credit Sept 1). Doctor of Credit generally finds that Hilton bonus not worth considering versus keeping flexible Membership Rewards. Position Hilton as a usually weaker side quest, not a co-equal default with Avios.
Decision checklist
- Do you see 1:1.3 in the logged-in Amex UI?
- Do you have a specific award in mind (TPG)?
- Does the first partner match the trip (BA / Iberia / Aer Lingus per TPG Aug 18)?
- Is there timing buffer for Iberia or promo delays before Sept 27?
- Do you accept that transfers are final?
- Hilton only if it truly beats keeping MR for your hotel plans; Doctor of Credit is skeptical.
Mechanics: Eligibility, Increments, Timing, Combine My Avios, Transfers Final
Eligibility: U.S. Membership Rewards cardmembers; the offer appears if eligible; TPG notes bonuses are sometimes targeted. No separate registration is described; the transfer UI is the verification surface. General Amex rules (FAQ accessed September 17, 2026): link Membership Rewards to the partner account; the partner loyalty account must be in the name of the Card Member or an Additional Card Member; Additional Card Member accounts need at least 90 days before linking.
Increments: 1,000-point minimum, transfers in 1,000-point increments (AwardWallet; TPG partner guide). Maximum: AwardWallet reports 999,000 Avios in a single transfer (AwardWallet reporting only, not an official Amex public-page claim from this research). Transfers are final and irreversible once completed.
| Partner | Reported transfer timing | Source note |
|---|---|---|
| British Airways Club | Often instant | TPG partner guide (Aug 18, 2026) |
| Aer Lingus AerClub | Often instant | TPG partner guide (Aug 18, 2026) |
| Iberia Club | Up to 48 hours (TPG); ~12–24 hours (FM) | Timing conflict; build a buffer |
| Promo caveat (any partner) | May take up to 72 hours | AwardWallet during this promo |
Combine My Avios: Avios can often move 1:1 at no cost among British Airways, Iberia, Aer Lingus, Qatar Airways Privilege Club, and Finnair Plus; TPG notes some paths may require BA as an intermediary. First-hop partner still matters for booking access and surcharges (TPG Aug 18).
Finality callout: Partner transfers are irreversible. Deadline refresher: AwardWallet states 11:59 p.m. Mountain Time on September 27, 2026 (AwardWallet only). Confirm everything in the logged-in Amex UI before transferring. Don’t assume instant posting every time, and confirm transfer rules in your Amex account before you move points.
Conclusion / Final Thoughts
A 30% Amex Membership Rewards transfer bonus to Avios (British Airways Club, Iberia Club/Plus, and Aer Lingus AerClub) is reported through September 27, 2026, with elevated math of 1,000 → 1,300 pending confirmation in your logged-in Amex UI.
About 10 days remain as of September 17, 2026 (PT). If you cite a Mountain Time end clock, attribute it to AwardWallet only. Partner-choice thesis from TPG Aug 18 still holds: Ireland, Spain, or BA-ecosystem first hops matter even inside Combine My Avios. On whether to transfer without a booking, weigh TPG’s specific-redemption caution against OMAAT’s more open speculative stance, and choose with eyes open.
Mechanics to remember: transfers are final; 1,000 increments and minimum; timing buffer especially for Iberia and near-deadline moves; Combine My Avios flexibility with a possible BA-first caveat. On Hilton: concurrent 30% through October 14 is generally not worth it versus flexible Membership Rewards per Doctor of Credit. Eligibility can be soft — verify before you move points. Historical 40–50% Avios bonuses are context only; waiting for a future 40% is speculation, not a verified upcoming offer.
What to do next: Confirm the ratio in Amex UI, pick the partner that matches the trip, transfer only what the award needs, and leave buffer before September 27. This is a blog synthesis of third-party reporting, not official Amex, and award prices cited are August 2026 TPG examples.
Frequently Asked Questions
What is the Amex transfer bonus to Avios right now?
Reporting describes a 30% bonus when transferring U.S. Amex Membership Rewards to British Airways Club, Iberia Club/Plus, and Aer Lingus AerClub through September 27, 2026, with elevated math of 1,000 MR → 1,300 Avios (1:1.3) when the offer appears. The window is described as beginning August 3, 2026. Confirm partners and ratio in the logged-in Amex UI. Confirm partners and ratio in the logged-in Amex UI.
Is the Amex to British Airways transfer bonus the same as Iberia and Aer Lingus?
The same 30% / 1:1.3 offer window covers all three partners per multi-source reporting. Partner value still differs by route per TPG Aug 18. BA, Iberia, and Aer Lingus are all in-scope for this bonus. Iberia naming may show as Club or Plus.
How do I confirm I’ll get 1,000 MR → 1,300 Avios?
Check the logged-in Amex Membership Rewards transfer UI for the 1:1.3 ratio. Soft eligibility applies; TPG notes bonuses are sometimes targeted. Doctor of Credit’s offer link requires login; do not rely on logged-out pages. OMAAT describes the bonus as hardcoded into the ratio; AwardWallet says bonus Avios are awarded at transfer time.
When does the Amex Avios 30% bonus end, and is it Mountain Time?
Through September 27, 2026 per multi-outlet reporting. The 11:59 p.m. Mountain Time end clock is attributed to AwardWallet only, not presented as an official Amex public clock. Research date September 17 is about 10 days prior; TPG’s Sept 1 roundup still listed the offer. Build buffer for non-instant partners.
Should I transfer Amex points to Avios without a booking yet?
TPG advises against transferring without a specific redemption. OMAAT is more open to a speculative transfer. Frequent Miler’s Aug 3 “no rush” framing is late-window obsolete as of September 17, 2026. Travel after September 27 is fine if the transfer completes by then. Transfers are final. Waiting for a future 40% is speculation (historical 40–50% bonuses are context only).
Amex to Iberia Avios 30 percent: when is Iberia worth it vs BA?
Per TPG Aug 18: Spain sweet spot plus lower surcharges. Start with Iberia for Spain even if BA shows the same Avios rate. Examples (Aug 2026): off-peak East Coast business MAD 40,500 Avios (~32,000 MR) + ~$125 fees; Economy Basic East Coast 16,000 Avios (~13,000 MR). BA-metal fees can exceed $500 on some routes. Iberia transfers may take 12–48 hours (FM/TPG) or up to 72 hours during the promo (AwardWallet).
Amex Aer Lingus transfer bonus September 2026: what awards work?
Ireland focus (TPG Aug 18). Metal: Aer Lingus / BA / Iberia only. Off-peak economy Dublin from several East Coast/Midwest gateways from 13,000 Avios (~10,000 MR with bonus); off-peak business 50,000 Avios (~39,000 MR). Business space is often scarce (often one seat). AerClub cannot book AA/Alaska. Transfers are often instant per TPG.
Can I move Avios between British Airways, Iberia, and Aer Lingus after I transfer?
Combine My Avios often moves Avios 1:1 among BA, Iberia, Aer Lingus, Qatar Privilege Club, and Finnair Plus; some paths may need BA first (TPG). First-hop partner still matters for booking access and surcharges (TPG Aug 18). Amex → partner transfers remain final.
Is the concurrent Amex Hilton 30% bonus a better use of Membership Rewards?
Hilton 30% runs through October 14, 2026 at 1,000 MR → 2,600 Hilton. Doctor of Credit generally finds it not worth it versus keeping flexible Membership Rewards. Treat it as a separate decision from Avios. Confirm Hilton award availability in Hilton Honors before transferring if you go that route.
What are the transfer limits and rules I must know?
1,000 minimum / 1,000-point increments; transfers final; partner account must be Card Member or Additional Card Member (Additional Card ≥90 days). AwardWallet reports a 999,000 Avios single-transfer maximum (AwardWallet only, not an official Amex public-page claim). Timing: BA and Aer Lingus often instant vs Iberia slower; AwardWallet promo up to 72 hours. Use a buffer before September 27.
Last updated: September 17, 2026 (PT).
Written by JP
Miles & Points Expert and Enthusiast | 200,000+ Points Redeemed in 2026
I personally test every credit card, redemption, and loyalty program strategy so you get honest, up-to-date 2026 advice and real results.
Learn more about me →