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Alternative Airlines Partners with in3 to Bring Flexible Payments to Dutch Travellers

25.09.26

Partnership brings interest-free Buy Now, Pay Later checkout to customers booking flights in the Netherlands.

London, 25.09.26 — Alternative Airlines, the global flight search and booking site, is excited to announce a new partnership with in3, a TrueLayer company and, one of the Netherlands' leading Buy Now, Pay Later payment solutions, enhancing payment flexibility for travellers booking flights online.

The partnership allows Dutch customers to book flights across Alternative Airlines' 600+ global airline network, including the Netherlands' flagship KLM, and select in3 as their preferred payment method at checkout. With in3, travellers can spread the cost of their booking into three interest-free monthly instalments, with no hidden fees, helping to manage the cost of bigger trips or when more time to pay is needed.

Integrating in3 removes financial hurdles for Dutch travellers, giving them the freedom to book flights without paying the full amount at once, using a trusted, familiar payment provider. It’s the next step in our mission to make travel accessible to everyone, everywhere, offering a variety of traditional cards, digital wallets, and Buy Now, Pay Later options that fit every budget.

Sam Argyle, Managing Director of Alternative Airlines, said: “We’re thrilled to partner with in3 as we expand our payment options for customers in the Netherlands. At Alternative Airlines, we're focused on giving travellers total flexibility at checkout. This partnership is a huge step toward making travel easier to book and budget for everyone.”

Mitchell van Kippersluis, Senior Business Development Manager, comments “We are very excited to go live with Alternative Airlines and bring in3 to the travel landscape. Travel is one of those purchases where a bit of extra flexibility can make a real difference, and partnering with Alternative Airlines allows us to help more Dutch travellers book the trips they want, while spreading the costs. We're looking forward to seeing this partnership grow and reaching even more customers across the Netherlands."

To book flights using in3, customers can visit alternativeairlines.com. Travellers can search for flights across a wide range of airlines in the Netherlands, as well as other major global carriers and regional airlines. During checkout, customers can select in3 as their preferred Buy Now, Pay Later payment option.

About Alternative Airlines

Alternative Airlines is on a mission to take the friction and frustration out of flight booking, making the experience effortless for travellers everywhere. By partnering with the world’s leading flexible payment brands, we give passengers the power to pay over time. And by combining next-gen tech with next-level support, we’re innovating the booking process and simplifying the customer experience to give everyone, everywhere, the freedom to fly.

About in3
in3 believes that financial flexibility should be accessible to everyone, without compromising on responsible spending. That's why in3 gives consumers the option to spread purchases across three interest-free instalments, with no hidden fees, backed by careful checks on every purchase. Social responsibility sits at the heart of how in3 operates. in3 works closely with partners like Alternative Airlines to ensure customers only use instalment payments when it genuinely fits their situation. In doing so, in3 helps Dutch consumers stay in control of their finances while giving them the freedom to plan and budget for important purchases responsibly.

For press and media information, please contact:

Katie Gravett

Digital Marketing & Communications Executive

kgravett@alternativeairlines.com