Cheap flights from Athens to Kos

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Flight prices from Athens to Kos

There’s no fixed price — fares between Athens and Kos can vary a lot by day or time.

Choose a date to explore the best fares now.

The lowest fares are often found with some flexibility in travel dates. If your plans are flexible, you’ll have a better chance of finding cheap flights.

Which airports serve Athens and Kos?

When planning a trip of about 306 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Athens: Athens is the only operational airport in the area.
  • Airports in Kos: The only active airport in Kos is Kos.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Athens to Kos

Explore flights from Athens to Kos your way

On Jetcost, you can filter by round-trip or one-way, time of day, airline, number of stops, and even by specific travel agency.

Other popular destinations

Also interested in Greece? Check out: Athens, Crete, Kerkyra, Thessaloniki, Thira.

If you’re flexible with dates, try checking the days before and after to see if prices vary. Some routes are offered by multiple agencies — comparing fares can really pay off.
Frequently Asked Questions

Frequently asked questions about flights from Athens to Kos.

How much does an airline ticket from Athens to Kos cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Athens to Kos.

How far is Athens from Kos?

Athens is about 306 km from Kos.

What are the airports in Kos?

Kos has one airport: Kos.

What are the airports in Athens?

Athens has one airport: Athens.

What are the most popular cities in Greece?

The most popular cities in Greece according to our users' searches are: Athens, Crete, Kerkyra, Thessaloniki, Thira.

When should I book a flight from Athens to Kos?

The best time to book a flight from Athens to Kos is 1 month in advance, while the worst time is 21 weeks in advance.

What is the cheapest month to fly from Athens to Kos?

This information is not available at the moment.

What is the most expensive month to fly from Athens to Kos?

This information is not available at the moment.

What is the best day of the week to fly from Athens to Kos?

This information is not available at the moment.