Limited Time Offer: Unlock 9000 Avios With This Easy Trick With a BA Amex

If you hang around here long enough, you will come to see that a lot of bonuses offers come round time and time again! Here's a nice little repeat of one from earlier this year!

If you’ve got the free British Airways American Express Credit Card sitting in your wallet and haven’t yet added a supplementary cardholder, now’s the perfect moment to act.

The British Airways American Express is now offering a limited-time bonus of 9,000 Avios when you add your first supplementary cardholder, an incredibly easy way to top up your Avios balance with zero spending required.

9,000 Avios for Adding Your First Supplementary Card

American Express has launched a special offer for the BA Amex running until 15th January 2026, allowing eligible cardholders to unlock 9,000 Avios simply by adding their first supplementary card. There’s no spending requirement whatsoever, just add the card and wait for the Avios to land. Easy!

What’s the Deal?

From now until 15th January 2026, you can earn 9,000 Avios by adding a supplementary cardholder to your free British Airways American Express Credit Card. The offer applies only if you’ve never had a supplementary card on your account before, even if a previous one has since been cancelled.

Your first supplementary card is completely free, meaning there are no fees and no hidden costs. You’re genuinely getting 9,000 Avios for doing almost nothing.

Are you following us social media? If not, why not! Go drop us a follow on Instagram, Facebook, and TikTok so that you never miss any of your favourite content!

How Are the Avios Paid?

The bonus will appear in two parts:

• 1,000 Avios

• Followed by 8,000

  
  

To ensure you get the bonus, you must use the dedicated promotional link on the American Express website. Applying through any unrelated page may prevent the bonus from tracking correctly.

What Is a Supplementary Card?

A supplementary card is an additional American Express card linked to the main cardholder’s account. You can give it to a trusted family member or partner so they can make purchases on the same account.

The main cardholder stays responsible for payments, though you can set spending limits. The supplementary cardholder may also benefit from certain perks, depending on the card. It’s a convenient way to manage household spending, and now, a great way to earn a chunk of Avios effortlessly.

Why This Offer Is So Valuable

For context, the standard welcome bonus on the free BA Amex is 5,000 Avios. So earning 9,000 Avios solely for adding a supplementary card, without spending anything, is an exceptionally generous offer. This is extra free Avios on an already free card! If you managed to get the 15,000 sign up bonus that was on offer earlier this month, pairing it with this will see you sit on 24,000 Avios. I'll just leave you this lovely little article on where you can fly for 25,000 Avios!

Unlock 9000 Avios with the BA Amex - Offer Ends 15th January 2026

To take advantage of this limited-time deal, make sure you add your first supplementary card before 15th January 2026 using the correct promotional link. If you’ve had a supplementary card previously, even if it’s inactive now, you won’t qualify.

This is one of the easiest ways to earn a substantial Avios bonus with zero effort. If you haven’t yet added your first supplementary card, now is the ideal time.

Helena

Points Well Made is a passion project of Sam and Helena with a loyal following. If you like what we do, and wish to help us continue to create the content you love, please consider buying us a Kofi, or subscribing monthly. Your help is greatly appreciated. Thank you.