Duffel Lockup

Sell flights. Without the complexity.

Any business – from travel startups to financial enterprises – can build with Duffel to search and book flights, add ancillaries, charge customers, and manage orders.

We're building the future of travel

Regulatory requirements, long processes, outdated software, and endless suppliers still create a lot of complexity in the industry today. Our mission is to make travel effortless.

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No need for accreditation

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Easy-to-use APIs

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Instant access to airlines


Create the best flights experience for your customers

Duffel Flights API logo


Build an intuitive flight search, offer loyalty programme perks, add seats and bags, manage your orders, and more.

Learn more about Flights
Duffel Protection logo


Travel protection products to sell to your customers to offer them true peace of mind as they travel.

Learn more about Protection
easy-to-use api

Designed for developers

Comprehensive docs, user guides, client libraries in Node.js, Python and Ruby, and prebuilt components like seat selection and payments. We designed a great user experience to make it easier for you to do the same.

import { Duffel } from '@duffel/api'
const duffel = new Duffel({
slices: [
origin: "SFO",
destination: "LON",
departure_date: "2023-06-26"
passengers: [{ type: "adult" }],
cabin_class: "business
Client Libraries and SDK

Try it out on your own for free today

Sign up and start selling flights in less than 1 minute.