Ready for your next KLM adventure with in3?
Begin your search for the perfect flight at the top of the page and pay in three parts with in3.
Buy KLM flights with in3
Where from?
Where to?
Dates
Passengers & Class
Can I buy KLM flights with in3?
Yes, you can use in3 to book your KLM flight if you're a Netherlands resident.
When you book through Alternative Airlines, you can split your flight payment into 3 equal interest-free instalments, so you don't have to pay the full amount upfront.
Whether you’re taking a short-haul flight to Rome or flying further afield to Curaçao, you can spread the cost of your KLM flight with in3.
How to book KLM flights with in3
You can book your KLM flight and pay with in3 in four simple steps.
- Start by searching at the top of the page. Add your departure and arrival locations, along with your travel dates.
- Once you've found your ideal flight, choose any add-ons you may need. For example, your extra luggage, travel protection and seat selection. These will also be covered in your in3 payment plan.
- At checkout, you'll see the option to pay with in3. Pick this. You'll then be directed to log in or create an in3 account.
- Your first payment is at checkout. Once this is made, you'll receive booking confirmations for your flight and payment plan. You then make your next payments in the in3 app or via the email link. And that's it!
Example KLM fare payments with in3
KLM has three economy ticket options: Light, Standard, and Flex. You can also choose Premium Comfort Class or Business Class. So, how do the payment plans differ when split into three? In short, adding bags only costs roughly an additional €54 per payment.
Here are example fares with in3 for two travellers on a round-trip from Amsterdam to Curaçao during the off-peak season, comparing Light and Standard.
Economy Light
Total cost - €1,320.00
- No checked bags
- At checkout: €440.00
- 30 days: €440.00
- 60 days: €440.00
Economy Standard
Total cost - €1,482.00
- 2 × 23 kg checked bags
- At checkout: €494.00
- 30 days: €494.00
- 60 days: €494.00
To be eligible for in3, you must:
Live in the Netherlands
Pay in euros
Have a Dutch IBAN
Why book KLM flights with Alternative Airlines?
Book your KLM flights with in3 through Alternative Airlines and choose how you want to pay. You don’t have to pay everything at once - just split the cost into smaller, manageable instalments.
Here are a few more reasons to book with us:
- Trusted around the world: Real travellers have rated us “Excellent” on Trustpilot
- Easy booking and support: Our platform is simple to use, from searching for flights to managing your booking. We’re here to help you at every step.
- IATA accredited: We can issue airline tickets directly through global airline systems.
Popular KLM routes to spread the cost with in3
FAQs
Does KLM offer in3 on its own website?
KLM does not offer in3 as a payment option on its website. If you want to use in3 to buy KLM flights, you can do so through Alternative Airlines.
Does in3 cover KLM flights operated by Air France or Delta?
If you qualify, you can use in3 to pay for your Air France or Delta flights. Here are the main requirements:
- You must live in the Netherlands.
- Payment must be made in Euros.
- You need to have a Dutch IBAN.
What if I miss a payment?
in3 will send you an email and a text reminder five days before your payment is due. If you miss the due date, you’ll get another reminder with a summary and a link to pay.
Five days after the due date, in3 will send you one more reminder. There are no extra costs or late fees for late payment. If you get a 14-day letter (WIK), be sure to pay before the deadline in the letter.