Amex to Cathay Pacific Transfers Devalued: Now 5:4 (What to Know)

⚠️ UPDATE (March 2026): The 1:1 transfer rate ended February 28, 2026. Amex to Asia Miles now transfers at 5:4 (1,000 MR → 800 Asia Miles). The info below has been updated to reflect the current landscape.

American Express reduced its transfer ratio to Cathay Pacific Asia Miles from 1:1 to 5:4 on March 1, 2026. That means 1,000 Amex points now only gets you 800 Asia Miles instead of 1,000.

That’s a 20% devaluation — here’s what it means for your points strategy going forward.

What’s Changing

Here’s the before and after:

Scenario	Current Rate	New Rate (March 1)	Loss
10,000 Amex MR	10,000 Asia Miles	8,000 Asia Miles	2,000 miles
50,000 Amex MR	50,000 Asia Miles	40,000 Asia Miles	10,000 miles
100,000 Amex MR	100,000 Asia Miles	80,000 Asia Miles	20,000 miles

For a business class flight that costs 90,000 Asia Miles, you’d need to transfer 112,500 Amex points after March 1 instead of 90,000 today. That’s 22,500 extra points for the exact same flight.

Should You Still Transfer to Asia Miles?

The 5:4 rate isn’t great, but Asia Miles can still be worthwhile for specific redemptions. Here’s my updated framework:

Transfer to Asia Miles if:

You have a specific trip in mind and found award space
You want British Airways premium cabins with low fees (the sweet spot below)
You regularly fly Oneworld carriers to Asia
You’re using Bilt, Capital One, or Citi (still 1:1 — for now)

Consider alternatives if:

You’d need to transfer Amex at 5:4 for a redemption where other options work
You’re just stockpiling “in case”
You have no concrete travel plans

The cardinal rule still applies: never transfer speculatively. Asia Miles do expire (after 18 months of inactivity), and once transferred, you can’t move them back.

Best Ways to Use Asia Miles

Despite the Amex devaluation, these redemptions still offer solid value:

1. British Airways Premium Cabins (The Secret Sweet Spot)

This is genuinely underrated. You can book British Airways business and first class with Asia Miles — and the fuel surcharges are dramatically lower than booking with Avios.

Example: Boston to London in Business Class

Program	Miles Required	Taxes & Fees
Asia Miles	63,000	~$235
BA Avios	90,000	~$375
AA AAdvantage	57,500	~$733
Alaska Mileage Plan	45,000	~$996

Yes, you read that right. British Airways flights booked through Cathay have massively lower surcharges. Even though the mile cost is higher, your total out-of-pocket is way less.

For BA First Class, this gap gets even wider. If you’ve been wanting to try the BA First cabin without getting hammered on fees, Asia Miles is the move.

2. Cathay Pacific to Hong Kong

Cathay’s own metal is excellent, especially on the new A350 and 777-9 routes with their enclosed business class suites.

One-way business class costs:

West Coast to Hong Kong: 88,000 Asia Miles
East Coast/Midwest to Hong Kong: 115,000 Asia Miles
Dallas (new route): 115,000 Asia Miles

The experience is legitimately world-class. If Hong Kong is on your bucket list, this is a great use of miles.

3. Oneworld Round-the-World Awards

Asia Miles has one of the best multi-carrier award charts for round-the-world trips. You can fly multiple Oneworld airlines (Cathay, BA, AA, Qantas, JAL, Qatar) on a single award for 165,000-210,000 miles in business class.

The rules are complex (max 5 stopovers, 2 open jaws, must return to origin city), but if you’re planning an epic multi-stop trip, this is seriously good value.

4. American Airlines to Europe

A lesser-known option: you can book AA flights with Asia Miles.

East Coast to Europe: 58,000 miles in business, 27,000 in economy
West Coast to Europe: 84,000 miles in business, 40,000 in economy
Taxes and fees: ~$30

The availability can be hit or miss, but when you find it, this is solid value with minimal fees.

5. Qantas to Australia

US to Australia in Qantas business class runs 84,000-110,000 Asia Miles depending on the route. Brisbane is cheapest at 84k, while Sydney and Melbourne are 110k.

Taxes run around $420-450 one-way, which isn’t cheap but is competitive with other options.

Other Transfer Partners Still at 1:1

Here’s the thing — Amex isn’t the only way into Asia Miles. These programs currently still transfer at 1:1:

Bilt Rewards — 1:1
Capital One Miles — 1:1
Citi ThankYou Points — 1:1
Rove Miles — 1:1

So if you primarily earn points with Capital One or Citi, you’re fine for now. But I’d expect these programs to follow Amex’s lead eventually. We saw the same domino effect with Emirates Skywards last year.

Marriott Bonvoy also transfers to Asia Miles at 3:1 (plus 5k bonus per 60k), which is mediocre but can work in a pinch.

How to Transfer and Book

If you’ve decided to pull the trigger:

Find availability first — Search at asiamiles.com or britishairways.com (BA shows Oneworld partner space). Create a free Asia Miles account if you don’t have one.
Transfer points — Log into Amex, go to Membership Rewards → Transfer Points → Cathay Pacific. Transfers usually complete within 1-2 business days, though some report instant transfers.
Book immediately — Once miles land, book your award before someone else grabs the space.

Pro tip: Asia Miles opens award bookings 360 days out, versus 331 for American AAdvantage. You can sometimes snag partner space almost a month before AA members see it.

The Bigger Picture

This probably isn’t the last devaluation we’ll see. Emirates did the same thing last year — Amex dropped to 5:4, then Chase removed Emirates entirely, then Capital One followed suit. Bilt was the last holdout. Even Starbucks recently overhauled their rewards program with similar quiet cuts.

Airlines are realizing they can charge transfer partners more for their miles. The 1:1 transfer rates we’ve taken for granted are slowly eroding.

If you use Asia Miles regularly, this is your cue to book what you’ve been putting off. If you don’t have specific plans, don’t stress — you’ve still got other transfer partners.

The Bottom Line

Asia Miles are still worth transferring if you:

Have a specific award booking in mind
Want British Airways premium cabins with low fees
Are planning a Cathay Pacific trip to Asia

Use a different transfer partner if you’re earning primarily through Amex and have alternatives like Virgin Atlantic for transatlantic flights or ANA for Pacific routes.

Best strategy now: If you earn Bilt, Capital One, or Citi points, those still transfer 1:1 to Asia Miles. Use those programs for Asia Miles redemptions, and save your Amex MR for transfer partners that remain at 1:1.

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