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Book Flights using in3

Pay in 3 instalments, interest-free

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in3 is making its way to Alternative Airlines!

in3 will be available at Alternative Airlines in the next few weeks. If you're living in the Netherlands, you'll have the option to pay later on over 600 airlines with in3! The best part? in3's interest-free!

in3 KLM flights confirmed
Quick Answer

What is in3?

in3 is a accredited buy now, pay later lender, with a 4.8-star rating on Trustpilot.

When you pay for a product with in3, you'll spread the cost of that item into 3 interest-free instalments. This lets you pay over a manageable period of time without any additional fees.

in3 will soon be available at Alternative Airline, letting customers in the Netherlands pay for their flights in 3 equal instalments with 0% APR.

Pay over 60 days with in3

in3 payment plan example

in3 lets customers pay in 3 equal, interest-free instalments.

For example, say your flights from Amsterdam to London are €120. Instead of paying the full amount up front, you select in3 as your payment method at the Alternative Airlines checkout.

Now the cost of your flights looks like this:

  • At checkout: €40
  • 30 days after checkout: €40
  • 60 days after checkout: €40

After 60 days, you'll have finished paying for your flights in full. Because you paid on time and in3's payment plan is interest-free, the total you pay won't exceed the original cost of €120.

Eligibility requirements for in3

Blue map pin icon

Be a resident of the Netherlands

Euro icon

Be paying in EUR

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Have a Dutch IBAN

Toy plane and travel booklet

Why book flights with in3?

0% APR

Secure your flights today and pay in instalments with no extra fees. As long as payments are made on time, you won't be charged any interest.

Avoid lingering fees

in3 offers the perfect balance of being able to pay in instalments without any long-term fees.  After 60 days, you'll have paid for your flights in full.

A company you can trust

in3 is a popular buy now, pay later provider in the Netherlands. It has a 4.8-star rating on Trustpilot, with over 90% of its reviews being 5 stars.

Mobile screenshot of customer support chat with Alternative Airlines

Book flights with in3 at Alternative Airlines

Alternative Airlines is an online flight booking site that offers tickets for over 600 airlines. This includes everything from big names to regional carriers.

What sets us apart from booking directly with the airline is our extensive list of payment methods. One of which is in3!

As long as you meet in3's eligibility requirements, you can spread the cost of any airline ticket into 3 interest-free instalments.

Enjoy more flexibility over your flights when you book through Alternative Airlines. Like in3, we're a trusted company with an overall Trustpilot rating of 4.9 stars!

If you ever have a question or concern, our expert customer service team is just a phone call or WhatsApp message away.

Pay for your flights in instalments with in3!

Book your flights at Alternative Airlines and select in3 as your payment method at checkout. Pay over 60 days, interest-free!

Trusted globally

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

Buy flights with in3 FAQs

Does Alternative Airlines offer in3?

Not yet, but it will soon! Alternative Airlines will officially start its partnership with in3 in the next few weeks. This means customers in the Netherlands will have even more flexibility over their flights!

Keep checking this page for updates on when in3 will be available.

What is in3?

in3 is a buy now, pay later provider. It lets you secure an item at checkout without paying the full fee up front. Instead, you'll pay the cost over 3 equal instalments. The first instalment is due at checkout; the next 2 are 30 days apart.

in3 is interest-free. As long as payments are made by the agreed dates of your in3 payment plan, you won't be charged any extra.

What are the benefits of using in3 for my flights?

in3 makes financing flights easier than ever. Rather than paying a large sum up front, you get to spread the cost into 3 manageable instalments.

in3 is also interest-free, so you won't have to pay more than the original ticket cost. You just get the benefit of paying over a longer period of time.

Is in3 only available to customers in the Netherlands?

Currently yes. in3 is only available to customers in the Netherlands. If you're a resident of the Netherlands and paying in Euros, you can spread the cost of any flight using in3 at Alternative Airlines. This includes domestic and international travel.

in3 has recently been acquired by TrueLayer and has shared plans to expand further within Europe.