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KGS - ATH

$83 Find cheap flights from Kos to Athens

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kos to Athens departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

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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 travelers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Kos to Athens (KGS-ATH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kos to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:55 pm - 6:50 pmKGS-ATH
0h 55mnonstop
4:20 pm - 5:20 pmATH-KGS
1h 00mnonstop
$164Olympic Air
Find Deal
Sun, Oct 13 - Thu, Oct 17
8:15 pm - 10:55 pmKGS-ATH
2h 40m1 stop
7:15 am - 8:15 amATH-KGS
1h 00mnonstop
$189Sky Express
Find Deal
Sun, Jun 2 - Sun, Jun 9
12:10 pm - 6:55 pmKGS-ATH
6h 45m1 stop
4:50 am - 5:50 amATH-KGS
1h 00mnonstop
$195Aegean Airlines
Find Deal
Wed, Aug 14 - Thu, Aug 15
5:55 pm - 6:50 pmKGS-ATH
0h 55mnonstop
11:30 pm - 11:20 amATH-KGS
11h 50m1 stop
$211Olympic Air
Find Deal
Sun, Oct 13 - Thu, Oct 17
5:55 pm - 6:50 pmKGS-ATH
0h 55mnonstop
11:30 pm - 11:20 amATH-KGS
11h 50m1 stop
$212Olympic Air
Find Deal
Sun, Oct 13 - Thu, Oct 17
5:55 pm - 6:50 pmKGS-ATH
0h 55mnonstop
8:00 am - 11:20 amATH-KGS
3h 20m1 stop
$213Aegean Airlines
Find Deal
Sat, May 18 - Sun, May 19
10:15 pm - 11:15 pmKGS-ATH
1h 00mnonstop
7:15 am - 8:15 amATH-KGS
1h 00mnonstop
$220Sky Express
Find Deal
Sun, Jun 2 - Sun, Jun 9
8:15 pm - 10:55 pmKGS-ATH
2h 40m1 stop
6:05 pm - 10:45 pmATH-KGS
4h 40m1 stop
Sun, Jun 2 - Sun, Jun 9
11:50 am - 8:50 amKGS-ATH
21h 00m1 stop
11:30 pm - 11:20 amATH-KGS
11h 50m1 stop
$291Olympic Air
Find Deal
Sun, Oct 13 - Thu, Oct 17
11:50 am - 10:20 pmKGS-ATH
10h 30m1 stop
11:30 pm - 11:20 amATH-KGS
11h 50m1 stop
$292Olympic Air
Find Deal
Sun, Oct 13 - Thu, Oct 17

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.
If your flying dates are flexible, you should consider flying to Athens on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Kos to Athens. For your return ticket, we recommend flying on a Thursday and avoiding Mondays for the best deals.

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 November, where tickets cost $111 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $200 and $165 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 57 days before departure.

Which airlines provide the cheapest flights from Kos to Athens?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Kos to Athens found by KAYAK users in the last 72 hours was for $164 on Olympic Air, followed by Sky Express ($189). One-way flight deals have also been found from as low as $83 on Aegean Airlines and from $323 on Lufthansa.

Which airlines fly non-stop 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 nonstop from Kos to Athens. They are Aegean Airlines and Sky Express. The cheapest airline for this route is Aegean Airlines, with the best one-way deal found costing $100. On average, the best prices for this route can be found at Aegean Airlines.

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 am 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 is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Kos to Athens take?

Nonstop flights from Kos generally make it to Athens in 0h 55m. The flying distance between the two cities is 189 miles.

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

Early birds can take the earliest flight from Kos at 6:20 am and will be landing in Athens at 7:25 am.

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 10:15 pm and lands at 11:15 pm.

Good to know

Low season

October

High season

December

Cheapest flight

$83
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Kos to Athens

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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

  • What is the cheapest flight from Kos to Athens?

    In the last 3 days, the lowest price for a flight from Kos to Athens was $83 for a one-way ticket and $164 for a round-trip.

  • Do I need a passport to fly between Kos and Athens?

    No, a passport isn't needed to fly from Kos to Athens. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Kos to Athens?

    When flying out of Kos you will be using Kos. You will be landing at Athens, also known as Athens Eleftherios V..

  • 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 nonstop flights from Kos to Athens on a daily basis.

  • Which is the best airline for flights from Kos to Athens, Aegean Airlines or Sky Express?

    The two airlines most popular with KAYAK users for flights from Kos to Athens are Aegean Airlines and Sky Express. With an average price for the route of $147 and an overall rating of 8.0, Aegean Airlines is the most popular choice. Sky Express is also a great choice for the route, with an average price of $166 and an overall rating of 7.4.

  • 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 round-trip ticket. You could then fly to Athens with an airline and back to Kos with another airline. Booking your flights between Kos and ATH can sometimes prove cheaper using this method.

  • 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 KGS to Athens

  • Looking for a cheap flight? 25% of our users found flights on this route for $64 or less one-way and $135 or less round-trip.

Prefer to fly non-stop from Kos to Athens?

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

Nonstop 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

Nonstop 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 airlines 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.
8.0
Aegean AirlinesOverall score based on 901 reviews
7.1Entertainment
7.5Food
7.8Boarding
8.5Crew
7.9Comfort
Airline reviews

The only issue was a short window to make my connecting flight, and nobody to assist me in finding my way to the next gate.

10.0 ExcellentDave, Apr 2024BUD - ATH
Read more about Aegean Airlines reviews

The only issue was a short window to make my connecting flight, and nobody to assist me in finding my way to the next gate.

This is my first time flying Aegean Air and I had a great first time experience. I will fly this airline again.

There was not any food and I didn't use the entertainment

Just ok. No much of a great travel experience. If you need point A to B they are ok.

Η πτήση εμφάνισε μεγάλη καθυστέρηση και λαμβάνοντας υπόψη το γεγονός ότι επρόκειτο για την τελευταία βραδυνή πτήση, ήταν ιδιαίτερα κουραστικό για τους επιβαίνοντες.

More leg room, great if crew could move people before flight (ie if 3 in a row, offer to move 1 or 2 to an empty 3 seat row rather than let people move themselves after takeoff

Very bad experience during the boarding, the Aegean employees were very rude, and impatient with the passengers

Θα πρέπει να υπάρχει εστίαση στη γρήγορη και εύκολη επιβίβαση/αποβίβαση

Flight was late, boarding totally chaotic, seat uncomfortable, food good, attendants and pilots good.

aegean took off late, which made it impossible for us to make the next flight on air canada, we all ran to the terminal, the plane was still there but the air canada folks wouldn't let us board because they said the door was already closed. they told us we had to go all the way back to aegean desk to arrange another flight.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kos to Athens found on KAYAK in the last 72 hours.
6/30Sun
nonstopAegean Airlines
1h 05mKGS-ATH
$83
6/17Mon
nonstopAegean Airlines
1h 10mKGS-ATH
$91
6/23Sun
nonstopAegean Airlines
0h 55mKGS-ATH
$92
6/23Sun
1 stopAegean Airlines
9h 35mKGS-ATH
$114
7/31Wed
nonstopAegean Airlines
1h 05mKGS-ATH
$120
6/30Sun
1 stopAegean Airlines
7h 35mKGS-ATH
$131
6/17Mon
1 stopAegean Airlines
7h 35mKGS-ATH
$152
5/11Sat
nonstopAegean Airlines
1h 05mKGS-ATH
$216
5/11Sat
1 stopLufthansa
8h 00mKGS-ATH
$323

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Kos - Athens Flights

Departure:

Kos (KGS)Greece

Destination:

Athens (ATH)Greece

Return flight deals:

Athens - Kos

Cabin classes:

$118

Browse origins:

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