Cheap flights from Kos to Athens

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How much is a flight from Kos to Athens?

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

Pick a travel date to see today’s available fares.

Flying during the week can be more affordable, as weekend flights tend to be pricier. Also consider demand and availability: the last remaining seats often come at higher fares!

Airport options between Kos and Athens

Even for routes around 306 km, using different airports might affect flight cost and travel time.

  • Airports in Kos: Only Kos operates here.
  • Airports in Athens: Athens is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Kos to Athens

Explore flights from Kos to Athens 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 Kos to Athens.

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

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

How far is Kos from Athens?

Kos is about 306 km from Athens.

What are the airports in Athens?

Athens has one airport: Athens.

What are the airports in Kos?

Kos has one airport: Kos.

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 Kos to Athens?

The best time to book a flight from Kos to Athens is 4 months in advance, while the worst time is 11 weeks in advance.

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

This information is not available at the moment.

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

This information is not available at the moment.

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

This information is not available at the moment.