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KGS - ATH

Find cheap flights from Kos to Athens

1 adult
0 bags
Sat 1/6
Sat 8/6

Search hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kos to Athens, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kos to Athens, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights from Kos to Athens - Travel Insights & Trends

Get data-powered insights and trends into flights from Kos to Athens to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kos to Athens?

The average price of all flights from Kos to Athens clicked on KAYAK for each day over the last 12 months.
For Kos to Athens, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Athens back to Kos, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Kos to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kos to Athens is March, where tickets cost £82 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is £157 and £130 respectively.

How far in advance should I book a flight from Kos to Athens?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Kos to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Kos to Athens, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 77 days before departure.

Which airlines fly direct between Kos and Athens?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Kos to Athens.
There are 2 airlines that fly direct from Kos to Athens. They are Aegean Airlines and Sky Express. The cheapest airline for this route is Sky Express, with the best one-way deal found costing £68. On average, the best prices for this route can be found at Sky Express.

How many flights are there between Kos and Athens per day?

Each day, there are between 5 and 8 nonstop flights that take off from Kos and land in Athens, with an average flight time of 1h 02m. The most common departure time is 11:00 and most flights take off in the morning. Each week, there are 49 flights. The most frequent day of departure is Thursday, when 16% of all weekly flights depart. The fewest flights depart on a Friday.

Which cabin class options are there for flights between Kos and Athens?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Kos to Athens?

Early birds can take the earliest flight from Kos at 06:20 and will be landing in Athens at 07:25.

What’s the latest departure time from Kos to Athens?

If you prefer to fly at night, the latest flight from Kos to Athens jets off at 22:15 and lands at 23:15.

Good to know - Cheap tickets from Kos to Athens

Low season

October

High season

April
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 7% lower on average.

When to book flights from Kos to Athens

Are your dates flexible? Find out the best times to travel from Kos to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kos to Athens

  • Which aircraft models fly most regularly from Kos to Athens?

    The ATR 72-201 / 202 is the aircraft model that flies most regularly on the Kos to Athens flight route.

  • Which airline alliances offer flights from Kos to Athens?

    Star Alliance is the only airline alliance operating flights between Kos and Athens.

  • On which days can I fly direct from Kos to Athens?

    There are direct flights from Kos to Athens on a daily basis.

  • How does KAYAK find such low prices on flights from Kos to Athens?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kos to Athens.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kos to Athens?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Kos is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kos to Athens?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Athens with an airline and back to Kos with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kos to Athens?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Kos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Kos to Athens

  • Looking for a cheap flight from Athens to Kos? 25% of our users found flights on this route for £70 or less one-way.

Prefer to fly direct from Kos to Athens?

Find which airlines fly direct from Kos to Eleftherios V., which days they fly and book direct flights.

Direct departures

Kos to Athens Eleftherios V.

Monday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Tuesday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Wednesday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Thursday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Friday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Saturday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Sunday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

See more direct flights

Direct returns

Athens Eleftherios V. to Kos

Monday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Tuesday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Wednesday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Thursday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Friday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Saturday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

Sunday

Aegean Airlines, Emirates, Olympic Air, +1 more

Aegean Airlines, Emirates, +2 more

See more direct flights
See more direct flights

Top airline flying from Kos to Athens

 
See real verified KAYAK customer reviews for airlines flying from Kos to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kos to Athens? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Sky ExpressOverall score based on 122 reviews
7.0Boarding
6.4Food
6.4Entertainment
8.0Crew
7.3Comfort
Airline reviews

Never heard about them before and was surprised how organized and efficient they are.

10.0 ExcellentAnonymous, Mar 2024ATH - CHQ
Read more about Sky Express reviews

Never heard about them before and was surprised how organized and efficient they are.

These were tickets purchased with a stolen credit card number.

Seriously, every airline needs to improve their boarding procedures. Even though Sky Express boarded the furtheredt seats from the door first, it was still disappointing that it took so long to board.

Cannot take it dur to the delayed first flight. Staff at the desk very unfriendly.

A coffee at 7 am in the morning would have been nice.

We hope that soon Sky Express will have the entire airplane fleet refreshed. More new airplanes to fill the gap and expand further direct flights to new airports. Crew acts responsibly and kind, which is even more important at this pandemic period.

I was going to miss my connecting flight with sky Express also and the people in the office said they couldn't help me book another flight for the next day, but that I had to wait until anthens and go their office to help me. Other people on staff were friendly though.

Cons: "I had to pay extra for baggage, I had baggage on the booking, but upon booking it was only for 8 KG, and need to purchase more, The baggage cost was almost equal to the ticket, needs to be addressed on the home page, I pick with baggage and then booked the ticket, needs to show that it is not the same baggage as other flights, comparison is wrong."
Cons: "Only allowed 15kgs even though we had booked for 23 on the way to Santorini. Not sure where this discrepancy occurred but had to pay for extra weight."
Pros: "Crew and flight attendants were highly professional. Arrived early; short boarding time. Airport was clean and easy to navigate. Good places to dine."
Cons: "The web site is difficult to navigate, including the determination of luggage pricing and seat assignments only available at check-in."

Book cheap flights from Kos to Athens

One-way flight deals

directAegean Airlines
1h 05mKGS-ATH
directOlympic Air
1h 05mKGS-ATH
directEmirates
1h 10mKGS-ATH
directSky Express
1h 00mKGS-ATH

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Kos - Athens Flights

Departure:

Kos (KGS)Greece

Destination:

Athens (ATH)Greece

Return flight deals:

Athens - Kos

Cabin classes:

£174

Browse origins:

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  • Kos

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  • Athens