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Cheap flights to Kos

View €32 flight on Sun, 18 Oct 2026Opens in a new window

Popular airlines to Kos

  • Swiss International Air Lines

  • Aegean

  • Austrian Airlines

  • Sky Express

  • British Airways

  • Lufthansa

  • Eurowings

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Cheap round-trip flights to Kos

Prices were available within the past 7 days and start at €32 for one-way flights and €75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
SKY express
Aegean
SKY express
Aegean
Olympic
Aegean
Involatus
Swiss International Air Lines
SKY express

Frequently asked questions

How do I find cheap flights to Kos that have flexible change policies?
It's as easy as counting to three with Expedia. Step 1: Enter your travel dates and destination and click "Search." Second step: Check the "No change fee" box just below the "Flexible change policies" filter to the left of your screen. Step 3. Grab your flexible and cheap airfare to Kos.
How can I find cheap tickets to Kos?
One of the best ways to score cheap tickets to Kos is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll bring up the cheapest prices for nearby days. The lowest price for a flight to Kos in the last seven days was €75. Booking well ahead will usually help you get an even bigger bargain.
How much is a flight to Kos?
If you were journeying one way from Dublin (DUB), you could've nabbed a cheap seat for just €32 in the last seven days. Round-trip journeys to Kos ranged from €75 to €174 over the same period.
How much is a plane ticket to Kos?
Ticket prices to Kos varied from €75 to €174 in the last seven days. Normally, the earlier you make a reservation, the better the price.
What is the best time to go to Kos?
Zipari, Kos's most well-known city, is an awesome destination to check out at anytime. Not a huge fan of the cold? Then head here from June 20 onward during the summer months, when average temperatures vary from 24ºC to 27ºC. May, June and July is when Zipari is really buzzing.
What months are the cheapest to book a flight to Kos?
February is a great month to pick up a fantastic deal to Kos. Bear in mind that the priciest time to book in the USA isn't the middle of summer, but the month of December.

Book with confidence

About Kos

Expedia offers flights to Kos to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Kos or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Kos
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