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Buy flights with Affirm

Choose a payment plan that fits your budget.

Big Ben in London, England

Affirm Flight Payment Plan

Buy your flights now and pay over time when you book with Alternative Airlines.

With Affirm, you can book flights from over 600 airlines and split the cost into easy-to-manage instalments. Simply pick your flight and choose Affirm as your payment option at checkout. Choose to pay over 3, 6, 12, 18, or 24 monthly instalments with Affirm.

Affirm is a form of credit. Credit subject to credit check. Terms apply. U.K. residents only, 18 and over with a bank account or a debit card. Credit is subject to a minimum spend, which may vary from time to time. A down payment may be required. Missed payments could affect your financial status. 22% Representative APR.

Monthly instalments

Real-time approval

How to buy flights with Affirm

Step 1 - begin your search

Choose your flight

Enter the destinations, dates and the number of people flying on the Alternative Airlines search form, click 'search flights' and select the flights that are right for you.

How to buy flights with Affirm

Select Affirm at checkout

After you've entered your passenger details, scroll down to see all payment methods available with Alternative Airlines. Select Affirm to begin the financing process and scroll down and click Continue to Payment.

How to buy flights with Affirm

Step 3 - booking confirmed

Pick your plan & pay later

Select your plan with Affirm and see if you qualify. Then, choose the monthly payment plan that works for you. Once you've selected your plan, Affirm will give you a real-time approval decision.


If you're approved, you'll be able to confirm your flight with us using Affirm. We'll send you your e-tickets right away. All you need to do is repay Affirm on the plan that you selected and enjoy your upcoming flights!

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Available in the following countries

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United Kingdom

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Find your perfect flight & split the cost with Affirm

Ready to book your flights and pay with Affirm? Click the button below to find flights from more than 600 airlines and travel to anywhere in the world.

Affirm is a form of credit. Credit subject to credit check. Terms apply. U.K. residents only, 18 and over with a bank account or a debit card. Credit is subject to a minimum spend, which may vary from time to time. A down payment may be required. Missed payments could affect your financial
status.

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Rated Excellent on Trustpilot

We’re super proud of our Trustpilot rating, but don’t just take it from us. See why millions of others love booking their flights through Alternative Airlines

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600+ airlines to choose from

When you book flights with Alternative Airlines and pay with Affirm, you have more than 600 airlines to choose from.

Affirm is available as a payment option on every flight over £150. So, whether it's a short flight to visit family or that once-in-a-lifetime trip that you've been planning for, we've got you covered and can help you budget your flights with instalments on Affirm.

Download tickets

E-tickets sent instantly

We'll send you your e-tickets right after you've made your first payment with Affirm, at the time of booking.

There are rare occasions where we might have to do a couple of extra checks before sending out your ticket. But, if this happens to you — don't sweat! It's procedural. We'll make sure to send your ticket out within 24 hours and will keep you updated with its progress.

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Why buy flights with Affirm?

Whether it's leisure, business, family, or solo trip, Affirm is a convenient and flexible way to purchase your airline tickets. It's perfect for helping you spread the payments by allowing you to budget the cost into easy-to-manage instalments.

Affirm can also give you the flexibility to upgrade your ticket to a higher cabin class or add extras, such as pre-selected seats or additional baggage.

Affirm is a form of credit. Credit subject to credit check. Terms apply. U.K. residents only, 18 and over with a bank account or a debit card. Credit is subject to a minimum spend, which may vary from time to time. A down payment may be required. Missed payments could affect your financial status. 22% Representative APR.

FAQs

Can I use Affirm to pay for flights?

Yes! You can use Affirm to buy flights through Alternative Airlines and pay back in monthly instalments. Affirm has a number of payment plan options which you can choose from, simply select the plan that best suits your needs.

Will Affirm check my credit score?

Yes. When you create an account with Affirm, they will evaluate your credit score with a 'soft' credit check. This will require a few personal details and is done to check your eligibility for financing flights. The 'soft' credit check will not affect your credit score. This process occurs when you have chosen the flights you wish to travel and selected Affirm at the checkout.

Can I make early payments with Affirm?

If you'd like to pay off your flights early, you can definitely do so with no penalties or fees. By paying ahead of schedule, you'll also save on any interest that hasn't accumulated yet, giving you even more flexibility and control over your travel costs.

Can I use Affirm to pay for flights on all airlines on your site?

Yes, you can use Affirm to pay for flights on all airlines on the Alternative Airlines site. There are no restrictions on the airline that you choose or where you're flying between. Flights can be paid with Alternative Airlines to travel either inside or outside of the UK and pay off at a later date by using an Affirm travel loan as a payment method.

Can Affirm be used to book international flights?

Yes, you can use Affirm to book any international flight available on the Alternative Airlines website. We offer flights with popular international carriers, including American Airlines, easyJet, KLM, and many more.

Is there a chance I won't be approved?

If you don't provide the correct details or if you are not eligible to use Affirm, your payment will not be approved.

*Legal statement

Alternative Airlines Limited is authorised and regulated by the Financial Conduct Authority (FCA Firm Reference Number: 911943) and acts as a credit broker and is not a lender, offering regulated credit products provided exclusively by Affirm U.K. Limited. Credit subject to credit check. Terms apply. U.K. residents only, 18 and over. Suite 6F, Gatwick House, Peeks Brook Lane, Horley, Surrey, RH6 9ST.

Affirm U.K. Limited provides consumer credit products and is authorised and regulated by the Financial Conduct Authority (“FCA”) for carrying out regulated consumer credit activities (firm reference number 756087). Company number is 10199101, with its registered office at C/O TMF Group, 1 Angel Court, 13th Floor, London, EC2R 7HJ. Affirm is the trading name of Affirm U.K. Limited.