It’s back! 20,000 SPG points (25,000 airline miles) with the SPG Amex
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UPDATE – JUNE 2025: This credit card article is now out of date, but don’t worry. We produce a monthly directory of the top UK travel credit card offers – please click HERE or use the ‘Credit Cards’ menu above. Thank you.
SPECIAL OFFER: Until 15th July 2025, the sign-up bonus on the Marriott Bonvoy American Express Card is TRIPLED to 60,000 Marriott Bonvoy points. This would convert into 25,000 Avios or into 40 other airline schemes. It would also get you at least £300 of Marriott hotel stays based on our 0.5p per point low-end valuation. Other T&C apply and remain unchanged. Click here for our full card review and click here to apply.
SPECIAL OFFER: Until 14th August 2025, the sign-up bonus on the Hilton Honors Plus debit card is TRIPLED to 30,000 Hilton Honors points. You will also receive Gold Elite status in Hilton Honors for as long as you hold the card. Click here for our full card review and click here to apply.
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Regular as clockwork, American Express has brought back its special November promotion on the Starwood Preferred Guest American Express credit card.
This card usually comes with 10,000 SPG points as a sign-up bonus. For now, though, it is offering 20,000 SPG points – click here for full details from the Amex website.
20,000 SPG points is a good deal if you redeem for hotel stays at Sheraton, Westin, W, St Regis, Luxury Collection etc. Read this article from last month to see how I got £370 of value when I cashed in the 20,000 SPG points I got when they ran this promotion last year.
You can also convert 20,000 SPG points into airline miles. The great news here is that 20,000 is the trigger required to get a 5,000 mile bonus. Whilst 10,000 SPG only gets you 10,000 airline miles, when you convert 20,000 you get 20,000 airline miles plus 5,000 extra!
Your 20,000 SPG points would therefore get you 25,000 airline miles! You can convert to Avios, of course, but also to a lot of other airlines – click here for the full list. There are over 30 airline partners in total.
Now, here are the facts on the card:
- There is a £75 annual fee
- The fee will be refunded pro-rata when you cancel the card
- There are NO restrictions on getting the bonus if you have other Amex cards – anyone can apply
- There is a £30,000 household income requirement
- You need to spend £1,000 in 3 months to trigger the bonus
If you don’t qualify for the current Amex Gold promotion (30,000 Membership Rewards points) then this deal is very much worth a look. If you have applied for the Amex Gold this week, though, I would give this a miss. Amex won’t like you applying for two cards in as many days, and this SPG offer will be back next year I’m sure.
It is especially valuable if you want to generate some miles in one of the airline partner programmes apart from Avios. There aren’t that many easy ways to earn, for example, 25,000 Miles & More, American Airlines or Aeroplan miles from the UK.
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How to earn Marriott Bonvoy points and status from UK credit cards (June 2025)
There are various ways of earning Marriott Bonvoy points from UK credit cards. Many cards also have generous sign-up bonuses.
The official Marriott Bonvoy American Express Card comes with 20,000 points for signing up, 2 points for every £1 you spend and 15 elite night credits per year.
SPECIAL OFFER: Until 15th July 2025, the sign-up bonus on the Marriott Bonvoy American Express Card is TRIPLED to 60,000 Marriott Bonvoy points. This would convert into 25,000 Avios or into 40 other airline schemes. It would also get you at least £300 of Marriott hotel stays based on our 0.5p per point low-end valuation. Other T&C apply and remain unchanged. Click here for our full card review and click here to apply.
You can apply here.

Marriott Bonvoy American Express Card
60,000 points (to 15th July) and 15 elite night credits each year Read our full review
You can also earn Marriott Bonvoy points by converting American Express Membership Rewards points at the rate of 2:3.
Do you know that holders of The Platinum Card from American Express receive FREE Marriott Bonvoy Gold status for as long as they hold the card? It also comes with Hilton Honors Gold, Radisson Rewards Premium and MeliaRewards Gold status.
We reviewed The Platinum Card from American Express in detail here and you can apply here.

The Platinum Card from American Express
50,000 bonus points and great travel benefits – for a large fee Read our full review
You can also earn Marriott Bonvoy points indirectly:
- American Express Preferred Rewards Gold Credit Card (20,000 bonus Amex points)
- The American Express Rewards Credit Card (10,000 bonus Amex points)
and for small business owners:
- The American Express Business Gold Card (20,000 bonus Amex points)
- The American Express Business Platinum Card (50,000 bonus Amex points)
The conversion rate from American Express to Marriott Bonvoy points is 2:3.
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