American Express Membership Rewards transfer bonuses come and go, but don't necessarily warrant the point of rearranging your points strategy. It's not like that one. For the first time in around a year, Amex is providing a 30% bonus for transfers to British Airways Executive Club, Iberia Plus, and Aer Lingus AerClub and with the 30% bonus combined with the wide choice of the Avios ecosystem, it is one of the more interesting transfer windows in recent memory.

The promotion is from August 3 through September 27, 2026, and will feature a 1:1.3 points transfer ratio, rather than the standard 1:1. It is usually transferred within a few minutes, and the bonus is integrated into the transfer ratio, which means that it will not limit the number of times you can use the bonus during the promotion period.

What You're Actually Getting Access To

This bonus is worthwhile for more than just British Airways flights to London. Avios currency is used by several loyalty schemes: British Airways Executive Club, Iberia Plus, Aer Lingus AerClub, Finnair Plus and Qatar Airways Privilege Club; balances can be transferred between each of these online, for free.

This translates to having a balance that you'll be able to transfer to Qatar Airways Privilege Club (as well as other Amex partners like Finnair Plus) during this 30% bonus period, enjoying some of the most amazing redemption opportunities that aren't readily available through Amex's regular transfer partners.

The most interesting at the moment is Qatar Airways. A significant percentage of the best business class award availability for Qatar Airlines is for award members who redeem Avios through Qatar Airways Privilege Club not other partner program members who book through other partner programs such as United MileagePlus. That's what makes it kind of useful to have some Qatar Avios points other than just the face value of the redemption chart.

The JetBlue Mint twist is the other one, too. The award space on “JetBlue Mint” from Qatar Airways Privilege Club is 78,000 Avios one-way, which is not something you can easily get with other programs on a premium cabin product on a premium route. The Membership Rewards cost is also quite high when arrived at the other end with 30% of the transfer bonus to Amex, resulting in about 60,000 points for that same redemption.

The mechanics of the Transfer

The actions are very simple, and these are a few points to make clear before moving points:

• The transfer ratio is a standard 1:1 during the promotion, but will drop to 1:1.3, allowing 10,000 Amex points to be transferred for 13,000 Avios during the promotion.

• Direct Amex partners provide three transfer destinations: British Airways Executive Club, Iberia Plus and Aer Lingus AerClub and the Avios transferred to any of those accounts can be transferred to Finnair Plus or Qatar Airways Privilege Club without cost.
• Time: Transfers are typically immediate from Amex to these programs, but occasionally it will take a bit longer.
• Repeatability: The bonus is not a freebie but rather is embedded in the transfer ratio: You can transfer as many times as you like during the time frame and get your 30% bonus every time.
• Qualifying cards: All Amex cards that earn Membership Rewards points are eligible, such as Amex Gold, Amex Business Gold, Amex Platinum, Amex Business Platinum and Amex Blue Business Plus are all eligible.

Should This be Transferred Speculatively?

Chasing points speculatively (without an award booking) is an issue that does elicit some serious discussion among the points and miles crowd. Book availability criteria can change between the point of transfer and point of booking, and the same goes for the availability of points; transferring when there is a confirmed booking will not result in a loss of points, but it will result in a loss of booking.

Now, there are some attributes of the Avios ecosystem that lend themselves to a measured speculative transfer, as opposed to most situations. There are five different programs that share the same currency, and each program has sweet spots where Avios that you park in one program can easily be transferred to another program where they can be used in a different redemption. That flexibility is a significant decrease in speculative transfer risk when points are transferred into a single-airline program that offers few redemption routes.

The 30% bonus window, which expires on September 27, serves travelers who already have a redemption in mind, based on one of the airline's standard award charts such as a long-haul flight with Amex, say, a Qsuites booking with Qatar, a JetBlue Mint transatlantic, or a short-haul flight in Europe with British Airways by cutting the points cost by about 23% from what the same transfer would cost at the standard rate. A nice efficiency improvement on a purchase already made.

Use this bonus to help develop your Avios Balance

In general, Avios is one of the easiest points to earn on British Airways, as British Airways Executive Club takes transfers from the four other major flexible points currencies Amex, Bilt Rewards, Capital One miles, and Chase Ultimate Rewards and at a 1:1 ratio. Three of these U.S.-issued credit cards earn Avios straight away on their regular purchases, and all have some sort of welcome bonus for those without them.

In addition, British Airways occasionally offers its own buy Avios promotion, complete with bonus offers like Amex, so there is no end in sight to the Avios-building opportunities. The latest Amex bonus of 30%, however, is the keenest instrument at hand at this moment for anyone who would like to put a huge dent in their Avios balance in one go.

The Honest Context on British Airways Avios has been released

Maybe one of the first things to be said is that British Airways Avios are not as widely useful as they were a few years back. One of the best use cases for accumulating a massive Avios balance has been eliminated by the short-haul partner award on Alaska and American Airlines, which made British Airways Club so great for domestic travel.

But gone are redemptions, replaced instead by the connection to Qatar Airways and the flexibility of the Avios ecosystem as a whole, which has more than just one program. It's not as easy or accessible as it used to be but travelers who know what they want to redeem and understand the Avios programs can still make use of the currency and the 30% transfer bonus is definitely a chance to get the Avios at a reasonable cost.

The Bottom Line

Amex Membership Rewards is also giving British Airways Executive Club, Iberia Plus and Aer Lingus AerClub a 30% transfer bonus on to the club until September 27, 2026 the first transfer bonus in about a year. During the window, the transfer ratio is 1:1.3, and there is no limit on number of transfers that count. Avios earned in all three programmes can be transferred to Finnair Plus or Qatar Airways Privilege Club, and can then be used for a variety of redemptions, including Qatar Qsuites business class and JetBlue Mint transatlantic awards. 

The 30% bonus is a welcome relief for those who have already planned their Avios redemption trip and can utilize it in a meaningful way to cut the Amex points cost of executing their plans. The Avios ecosystem is more defensible speculative transfer compared to most due to its multi-program flexibility, especially for speculators.