in3 Pay Later Flights
Where can I buy flights with in3?
Book flights with in3 (Payin3) on Fly Fairly for flexible checkout in the Netherlands. Split your airfare into three interest-free installments: 1st at checkout, 2nd at 30 days, 3rd at 60 days with no revolving credit and no BKR registration.
in3 is a Dutch “pay in 3” method that settles via iDEAL, designed for responsible installments without hidden costs. Typical order ranges are €50–€3,000.
in3 is a Dutch “pay in 3” method that settles via iDEAL, designed for responsible installments without hidden costs. Typical order ranges are €50–€3,000.
Only with in3 and Fly Fairly. 🇳🇱✈️
Meanwhile, check out our other official Buy Now Pay Later Partners.
Popular Flight Routes
From the Netherlands (AMS):
Amsterdam → London (LHR/LGW)
Amsterdam → Barcelona (BCN)
Amsterdam → Rome (FCO)
Amsterdam → Paris (CDG)
Amsterdam → Istanbul (IST)
Amsterdam → Lisbon (LIS)
Amsterdam → London (LHR/LGW)
Amsterdam → Barcelona (BCN)
Amsterdam → Rome (FCO)
Amsterdam → Paris (CDG)
Amsterdam → Istanbul (IST)
Amsterdam → Lisbon (LIS)
What Airlines can I book with in3?
Full-Service Airlines
KLM, Air France, Lufthansa & more!
- Earn airline miles (fare-dependent)
- Meals included on many routes/fare types
- Premium cabins and lounge access on select fares
Budget Airlines
- Great value fares and frequent promos
- Customizable add-ons (bags, seats, meals)
- Ideal for city breaks and weekend trips
How to buy Flights with in3?
- Find Your Flight
Search your route and dates on Fly Fairly; compare fares across 650+ airlines in one place. - Enter Your Details
Enter passenger names exactly as on passport/ID. - Choose Your Payment Option
Select in3 at checkout. Pay the first third now via iDEAL, the second in 30 days, the third in 60 days—all 0% interest (eligibility checks apply; Netherlands only). - Enjoy Your Journey!
Approval and payment confirmation are fast, your e-ticket arrives right away.
Why Buy Flights with in3?
- Three Interest-Free Payments
Spread the cost over 0–30–60 days with no interest or hidden fees. - No BKR Registration
in3 is specifically positioned as interest-free and without BKR registration. - Dutch, iDEAL-Powered
Built for the Netherlands and paid using iDEAL, keeping checkout familiar and secure. - Clear Limits, Responsible by Design
Typical order amounts €50–€3,000; clear schedule shown before you pay. (Exact limits depends) - 650+ Airlines in One Place
Book global full-service and low-cost carriers with Fly Fairly.
Flight Tips when booking with Payin3 and Fly Fairly
Book Early
Secure better prices 1–3 months ahead of peak periods.
Secure better prices 1–3 months ahead of peak periods.
Compare Airlines
Balance inclusions (bags/meals) vs. price across full-service and LCCs.
Balance inclusions (bags/meals) vs. price across full-service and LCCs.
Check Baggage Policies
Review your fare’s baggage allowance before you book. Need extra? Add it directly with the airline after ticketing.
Review your fare’s baggage allowance before you book. Need extra? Add it directly with the airline after ticketing.
Stay Flexible with Dates
Mid-week departures and flexible date searches often surface lower fares.
Mid-week departures and flexible date searches often surface lower fares.
Book in3 Flights with the following Currencies
EUR
Real Travelers of Fly Fairly, Epic Reviews ⭐️
See why thousands are ditching traditional booking sites for flexible flights, more savings, and zero hidden fees through Fly Fairly.
Denise Djong
Great customer service experience
Vishal C D
Great customer service!!
Lorde Elysse Carder
This platform is incredibly easy to navigate and straightforward to use! It's simple to verify information and trustworthy, especially when compared to other travel sites. Additionally, I had the pleasure of meeting Ms. Cleo, who was exceptionally attentive to all my questions, making me feel right at home.
Chizelle
Ayla was beyond amazing!!! I haven't flown yet so this is an initial review, however she went above and beyond good customer service and provided exceptional care - thank you so much for making a challenging time much easier for me
ᴄɪɴᴛᴀ
I would like to express my sincere appreciation to Alya and Rose for their outstanding assistance with my flight arrangements. From the very beginning, they were both incredibly helpful, patient, and professional.
They took the time to clearly explain all the details regarding seat selection and how to add baggage, making what could have been a confusing process feel simple and stress-free. Their guidance was thorough and easy to understand, and they ensured that I was comfortable with every step before proceeding.
Thanks to their support, everything is now perfectly sorted, and I feel confident about my travel plans. It’s truly reassuring to receive such attentive and knowledgeable service.
Alya and Rose went above and beyond, and their dedication to helping customers is genuinely commendable. I highly appreciate their efforts and would strongly recommend their service to anyone in need of assistance.
Thank you once again for the excellent support!
Twitterz Acha
I have concerns about my flight booking, and Ayla assisted me patiently and was very helpful. I had a pleasant experience checking my booking and receiving email updates. Great service. Thank you!
Mohan Elanchezhiyan (Elan)
Awesome 😎
Angelica Sagala
Good service
Monette Pancho Magdaraog
I love this app so much. From booking to customer service. 10/5 star lol. Thank you Ayla for your help getting me a comfortable seat
Veronica Rawaqa
Had a typo issue (my fault) with my booking which was promptly rectified by Ayla at customer service. Very grateful to her as I was very worried that my mistake was going to be a huge problem to fix.
Bryan Delica
Great Contact support service.
B Chin Pau Liew
Flight selection and Add-on choices are clear and concise in general. All that is needed is an option to put in one's frequent flyer program, if applicable.
Misty Wendt
I notice my return flight was for the wrong day and I spoke with Cleo via chat and everything was handled quickly and easily. She worked out all the details and offered me several options on the day that I should’ve been flying home and we were able to get it handled in less than 20 minutes. Thank you so much, Cleo. You are the best!
Call Me Kendy
I am very happy with my experience with Fly Fairly. Their customer service is top notch!! I was having a trouble fixing a wrong spelling of my name in my booking but they were able to help me through it. They did their best to contact the two different airlines i booked my flight with and in just 1-2 days, they were able to fix it. I can now breathe and just wait until the day of my flight.
Thanks, Fly Fairly! You truly do your job FAIRLY! :))
Abdul Rahman Bin Yacob
Good experience
Welbi Frias
Great prices, easy to buy, and excellent customer service, especially from Rose. This will be my official website for all my purchases from now on. I recommend it to everyone.
Nita C
(Translated by Google) The customer service was very friendly and efficient, responding very promptly. Thanks to Rose/Ayla for their assistance.
(Original)
客服十分親切有效率，回覆十分及時。感謝Rose/Ayla的協助。The customer service was very friendly and prompt. Thanks Rose & Ayla :)
Johann DG
Reliable service for flight arrangements and baggage needs
Fly Fairly has been a big help with my travel plans. They guided me through my flight arrangements from start to finish. The team is responsive and clear, which makes the whole process smooth.
They also assisted me with my additional baggage weight. The support was fast, and they explained everything in a simple way. No stress, no confusion.
Good service, honest communication, and steady follow-through. I’m satisfied with how they handled everything.
林玟淇
(Translated by Google) This website was a pleasant surprise, and the service was excellent! The customer service responded super quickly too!
(Original)
意外發現的網站，服務非常好！克客服回覆也超快～～
Haroh Garcia
The customer service team was incredibly supportive throughout the process. I had a minor name typo, and there was a fee associated with the name change. However, the support team advised me to contact the airline directly first to see if they could resolve the issue without incurring any fees. This approach proved successful.
Jennifer Eskelund
The online agents have been very helpful in explaining any cancelations or changes that I've inquired about my scheduled flight tickets. I still don't leave until the 15th but they've been a great team so far
Deanna Eastland
FlyFairly has great customer support. I did not receive my confirmation email and texted with support and I accidentally put the wrong email and they corrected and got me what I needed 🥰and assured me no worries. Flight to 50☺️
A.A Farhan
It was easy and hassle free. Smooth booking
rose managay
Very flexible term. Aftersales is superb. Had my flight cancelled by the airline. The new flight was not flexible to me, so I requested for a cancelation and refund,and the whole team assisted me to reach out to the airline.
Jean Earl
Customer service has been incredibly helpful! I had a concern about my last name appearing without a space on my booking, and I wasn’t sure if that would cause issues during my travel. I later learned it’s actually a common thing and usually not a problem with airlines—but even so, the team took the time to reassure me. They confirmed that everything would be fine with customs and immigration, and their quick, friendly response really put my mind at ease. Thanks again for the excellent support!
leah hogue
I booked my trip for the wrong dates and needed to adjust my flight. Angel was able to get a refund and a discount on my fixed booking. Definitely saved me from the mini panic attack I was having!
Brittany Davenport
Great support/ chat customer service! I made a mistake and purchased the wrong flight destination and they worked with me and the plane company to get a new flight. Seamless process! And many checkout pay options! Was able to pay monthly/ overtime with Square Cash App partnership with Afterpay.
Christina M
I have a non flexible flight but I really need to change it, one of the CS agent, Angel is very accommodating and patient with my inquiries. Even if my ticket has strict rules, she still assisted me. I really appreciate it because I am stressing over the possible airline strike that could affect my flight and Angel being so helpful, calmed me. Best customer service! Keep up the good work Angel and Fly Flairly
Alicia H
The best experience for someone who hasn’t had much experience with changing flights. Ashley was the best. I would highly recommence anytime.
Arjun Vasudevan
very smooth experience.
*I had some issue fetching my ticket via mobile app, the support team followed up closely with the airline and sorted it out very quickly.
*This kinda great support is hard to find nowadays
Frequently asked questions | in3 pay later flights
Can't find what you're looking for? Contact our support team.
How do I use Payin3 (in3) to book flights on Fly Fairly?
At checkout, select in3. You’ll pay the first 1/3 now, then 1/3 in 30 days, and the final 1/3 in 60 days—all at 0% interest when paid on time. Confirmation is instant and your e-ticket is issued right away.
Can I use in3 for international flights?
Yes. You can pay with in3 for both European and long-haul flights on Fly Fairly (ticket availability depends on the airline and route).
Which airlines can I book with in3?
Fly Fairly lets you book 650+ airlines, from full-service carriers (e.g., KLM, Air France, Lufthansa) to low-cost airlines (e.g., Transavia, easyJet, Ryanair). Availability varies by route and date.
What currency will I be charged in?
All in3 bookings are processed in euros (EUR) for the Netherlands.
Do I need a credit check for in3?
in3 markets no BKR registration and no interest. A quick eligibility/data check may apply at checkout to approve your order.
What are the order limits for in3?
Typical order amounts range from €50 to €3,000, depending on the merchant and your eligibility. The exact limit is shown before you confirm.
Is in3 the same as a credit card or revolving credit?
No. in3 splits the purchase into three fixed installments (0/30/60 days) and is not revolving credit.
How are in3 installments collected?
The first third is paid at checkout (often via iDEAL). The second and third installments are automatically collected 30 and 60 days later. You’ll see your schedule before confirming.
Are there any fees or interest with in3?
When you pay on time, there’s no interest and no hidden fees charged by in3. If a payment is missed, late fees or restrictions may apply. And Fly Fairly does not have payment charges and hidden fees at checkout.
Is in3 secure?
Yes. Payments are handled via familiar Dutch rails (e.g., iDEAL) with bank-grade security. Fly Fairly never stores your banking credentials.
Can I change or cancel a booking paid with in3?
Airline fare rules apply. If a refund is approved, we’ll return it to the original in3 method, and your installment plan is adjusted or refunded accordingly.
How to add add baggage, seats, or meals?
Yes. Complete your ticket purchase with in3 on Fly Fairly; if you need extra baggage or seat changes later, add them directly with the airline after ticketing.
What if my in3 payment is declined?
Retry at checkout, ensure you meet the minimum/maximum order and have correct details, or choose another payment method. You can also reduce the basket amount and try again.
Who can use in3?
Customers 18+ with a Dutch billing address and Dutch payment method who pass in3’s quick eligibility check at checkout.
How do I track my in3 payments?
You’ll receive email confirmations with your schedule, and you can view your installment dates and status in in3’s customer environment (instructions provided after checkout).
Need more support?
Our dedicated support team is here to help you with any questions or concerns. Get in touch with us for personalized assistance.
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