Virtual interlining · 600+ airlines
Fly for less, guaranteed.
Compare 600+ airlines in one search — then combine separate flights into a single itinerary that other sites won’t show you. Every trip can travel with the Kiwi.com Guarantee behind it.
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- 600+ airlines, one search
- Full-service, low-cost and regional carriers compared side by side.
- Virtual interlining
- Separate flights combined into a single bookable itinerary.
- 24/7 support
- Instant AI chat in any language, humans when you need them.
- Self-transfer, covered
- Disruption Protection for itineraries airlines won’t connect.
Why travelers book here
Four reasons the price on Kiwi.com is one you can’t find elsewhere
Kiwi.com isn’t a copy of the same fare list. Its Virtual Interlining technology builds routes airlines never sell together — and the Guarantee makes them safe to book.
Search 600+ airlines at once
One query scans full-service, low-cost and regional carriers across the whole route — not just the airlines that pay to be listed first.
Virtual interlining does the maths
Kiwi.com combines flights from different airlines into one itinerary. Mixing carriers this way regularly unlocks cheaper routes and connections that don’t exist as a single ticket.
The Kiwi.com Guarantee
Automatic check-in, 24/7 chat support and Disruption Protection. Add it to your booking and the risky parts of a cheap itinerary stop being risky.
Price alerts on any route
Not ready to book? Set an alert and Kiwi.com will tell you when the fare moves — so you catch the drop instead of guessing the timing.
The Kiwi.com Guarantee
Rise above travel anxiety
Delays, cancellations and schedule changes aren’t yours to control. What happens next is why the Guarantee exists.
Disruption Protection
Cancelled, delayed or rescheduled? You get instant Kiwi.com Credit to rebook a replacement flight right away — online, no phone queue required.
Automatic check-in
Add your passport or ID details at least 24 hours before departure. Once the airline opens check-in, Kiwi.com does it and delivers your boarding passes.
Options for missed connections
If a delay means you’ll miss the next leg, Kiwi.com lines up alternative flights — including on self-transfer itineraries that airlines aren’t obliged to protect.
Live boarding pass & updates
Departure times, gate numbers and boarding info update in real time, with boarding passes stored in the Kiwi.com app.
- Instant Credit, never less than the disrupted leg. If the replacement costs more, Kiwi.com refunds your original booking instead.
- Overnight in the wrong city? Where the disruption is reported within five hours of departure, Kiwi.com reimburses accommodation up to €150.
- 24/7 instant chat support in any language. Prefer a human agent? You’ll get a reply within about three hours, with imminent departures prioritised.
- No processing fee on extra services. Add baggage or seats through Kiwi.com and you pay only what the airline charges.
How it works
Three steps from idea to boarding pass
Search any route, any date
Compare live prices across 600+ airlines. Use the flexible-date calendar to see how much cheaper the day before or after is.
Pick your itinerary and add the Guarantee
Choose the balance of price and travel time that suits you. Adding the Guarantee takes one tick at checkout.
Get checked in and travel
Kiwi.com checks you in, sends boarding passes to the app, and keeps you updated on gates and changes all the way to arrival.
Kiwi.com mobile app
Your whole trip, in your pocket
The Guarantee works best on your phone. Live updates land in the app before they reach the airport screen — and the app is where Kiwi.com sends the offers and prices it doesn’t list publicly.
- Download boarding passes, no printing required
- Exclusive offers and prices reserved for app users
- One-click bookings with your saved traveller details
- Trip notifications for gates, delays and check-in
FAQ
The questions people ask before they book
What does the Kiwi.com Guarantee actually include?
Three things: automatic check-in on all your flights, 24/7 instant chat support in any language, and Disruption Protection — which covers your trip if a carrier cancels, reschedules or significantly changes any part of it.
What happens if my flight is delayed or cancelled?
If carrier changes affect your trip, you get instant compensation in the form of Kiwi.com Credit that you can use to book a replacement flight straight away — or Kiwi.com will help you apply for a refund from the airline.
The amount depends on the timing and type of itinerary, but it will never be less than the price of the disrupted part of your trip. In many cases it matches the closest available alternative to your original arrival time. If the replacement costs more, Kiwi.com refunds your original booking instead.
Will I be covered if my itinerary mixes different airlines?
Yes — that’s precisely the kind of trip it was designed for. Self-transfer is a Kiwi.com travel hack: Kiwi.com combines separate flights into one itinerary to get you where you want to go for less. Because it isn’t an official itinerary, carriers aren’t obliged to provide replacement flights if a disruption means you miss the next leg. Disruption Protection under the Guarantee provides that extra layer of cover.
How does automatic check-in work?
Add your passport or ID details at least 24 hours before departure — carriers require them for check-in. Once the airline opens online check-in, Kiwi.com checks you in and sends your boarding passes by email and in the app. Print them or keep them on your phone.
How fast is support, really?
Kiwi.com’s AI chat is available instantly, at any hour, in any language. If you’d rather reach a human agent by call or message, they respond within about three hours — and trips with imminent departures are prioritised.
Are there cases where Disruption Protection doesn’t apply?
Yes — and it’s better to know them up front. Protection doesn’t apply to extraordinary circumstances that significantly disrupt airline operations — such as strikes, major airport or station limitations, airline insolvency or large-scale service cancellations. It also won’t apply if you travel without the required passport, visa or travel documents, if you change your itinerary directly with the airline without Kiwi.com’s approval, if you change your contact details without Kiwi.com’s approval, or if you add checked baggage to an itinerary that didn’t include it, again without Kiwi.com’s approval.
Where to next?
Search 600+ airlines, combine flights other sites won’t show you, and let the Guarantee handle the parts of travel nobody enjoys.
Free to search · No account needed · Guarantee available at checkout