Compare budget flights on your phone and save money. Download the free idealo flight app and find cheap fares from airlines and travel shops within seconds. The flight comparison app finds and lists offers of numerous airlines and countless routes worldwide. Filter results to see our best offers quickly and then book tickets online on your phone directly with the airline or travel shop. Even before the search begins, the app will show an approximate price for flights based on former searches. Besides sorting results by cost and flight length, flights leaving or arriving at the same time can also be grouped together and sorted using a number of filters.

▶ Radius search: find the nearest airports to your current location
▶ Airport suggest: the app will suggest and auto-fill possible departure and destination airports as you type based on popular routes and former searches
▶ Find the best date: even before the search begins the app will display approximate prices based on past searches
▶ Save search queries: save your favorite routes and display our current prices
▶ Filters: filter results by price, arrival or departure times, layovers, airline and shop
▶ Share function: send your favorite offers to friends and family per email, WhatsApp, Telegram, skype and SMS
▶ Book online: book your flight directly with the travel shop or airline
▶ The piggy bank above the search results contains plenty of tips to save money on the chosen route and practical information about the destination.
▶ Smart calendar search: See when direct flights are available as soon as you choose your travel dates. These days are marked with a green dot in the calendar.

▶ Saved flights and flight searches: the menu with saved flight searches, prices and routes is also available without an internet connection e.g. on the plane
▶ Easy to use search form: departure and destination airports can be chosen in only one search mask and from relevant suggestions
▶ Optional data storage: choose to save your data and that of other travelers in the app. This can then be automatically used when booking flights, saving time and avoiding annoying typos
▶ Useful calendar feature: to find the cheapest flights in the app, swipe through the calendar to show current flight prices as compared to other days
▶ Group flights: besides sorting flights by price and flight duration you can also sort flights with identical departure times to find the best option more quickly

▶ Find cheap flights online on our flight comparison website
▶ Book great deals to countless destinations worldwide whether low-cost carrier, top airline or cheap charter flight
▶ Book last-minute flights or plan in advance and book early. We will help you find low cost tickets for your holiday
▶ Not only cheap tickets – search for flights and compare all booking classes: first class, business class, economy class and premium economy
▶ We constantly monitor all our flight shops and travel agent partners so that you can count on accurate prices and a reliable service
▶ No hidden extra costs – all our prices are final
▶ Suitable airports and recommended travel dates for your journey are shown in the calendar view

Do you like our app? Please rate us in the app store. Your
suggestions and questions are always welcome. Send your feedback to

What’s New

Version 5.1.1

The newest version of our app now includes the following features:
For more insight on climate efficiency, our flight search now includes information on CO₂ emissions for a chosen flight compared to the average for flights on that particular route and date. The calculation is based on estimates by the climate protection organization atmosfair.

Ratings and Reviews

4.7 out of 5
729 Ratings

729 Ratings

Henman325 ,

5 stars because of the prices alone

But doesn't have the search customization functionality of kayak yet.

Thomas lost in Michigan ,


L l

Developer Response ,

Dear Thomas, thanks for rating our app. It seems you still see room for improvement, therefore we'd be happy to receive more detailed feedback from you on what to improve in order to get a five-star rating. Thanks a lot in advance from the idealo Travel Team

Splopps ,

So many options!

This app is excellent for searching flights. It's my go to.


idealo internet GmbH
133.6 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Dutch, French, German, Italian, Polish, Portuguese, Spanish

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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