ATH - KGS

Find cheap flights from Athens to Kos

1 adult
1 adult, Economy
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Cheap Flights from Athens to Kos (ATH-KGS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Athens to Kos 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Athens to Kos

Aegean Airlines Logo
ATH-KGS
1h 05mnonstop
Aegean Airlines Logo
KGS-ATH
1h 10mnonstop
Aegean Airlines
Find Deal
Etihad Airways Logo
ATH-KGS
1h 00mnonstop
Etihad Airways Logo
KGS-ATH
1h 00mnonstop
Etihad Airways
Find Deal
Emirates Logo
ATH-KGS
1h 05mnonstop
Emirates Logo
KGS-ATH
0h 55mnonstop
Emirates
Find Deal
Sky Express Logo
ATH-KGS
1h 00mnonstop
Sky Express Logo
KGS-ATH
1h 00mnonstop
Sky Express
Find Deal
Booking Insights

KAYAK's insights & trends for Athens to Kos flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens to Kos, 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 Athens to Kos is March, where tickets cost ₪382 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is ₪677 and ₪576 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Athens to Kos, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Athens to Kos, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know

Low seasonJanuary
High seasonAugust
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 37% increase in price.

When to book flights from Athens to Kos

Are your dates flexible? Find out the best times to travel from Athens to Kos 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 Athens to Kos

  • Which airlines have lounges at the Athens International Airport?

    Several airlines operate their lounges at Athens (ATH) Airport, and travelers won’t have challenges getting a place to relax before their flight. For example, the Aegean Business Lounge is located in Departures Area A. It is accessible to any traveler regardless of the carrier or class, provided they agree to pay for the day’s pass.

  • Which is the best way to get to downtown Kos from Kos Airport?

    Taxis provide the fastest way to get from Kos Airport (KGS) to the city center of Kos, taking the journey in about 27 minutes. Buses run along this route too, taking around 1 hour to get there. This service is ideal if you are on a budget and want to save money.

  • What is the carry-on limit for the airlines flying between Athens and Kos?

    Usually, the maximum allowable on-board size and weight for hand luggage varies from one airline to another. Aegean Airlines has maximum hand luggage of up to 29 lbs and dimensions up to 22 x 18 x 10 in. For SKY Express, the carry-on baggage should be at most 13 lbs, and the sizes should be 21 x 15 x 8 in.

  • Which airlines offer family services on trips between Atghens to Kos?

    Aegean Air and SKY Express are parents’ favorites as they feature many amenities for every family, including the young and the young at heart. The carrier boasts spacious seats with extra legroom. Lastly, they have kid-friendly to engage the little ones throughout the journey.

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

    The ATR 42 / ATR 72 is the aircraft model that flies most regularly on the Athens to Kos flight route.

  • Which airline alliances offer flights from Athens to Kos?

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

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

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

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

    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 Athens to Kos.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kos from Athens 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 Athens to Kos?

    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 Kos with an airline and back to Athens with another airline.

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

    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 Kos from Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Athens to Kos

  • Athens International Airport, El. Venizelos (ATH) is a hub for Aegean Airlines, Olympic Air, Ryanair, Volotea and Sky Express. These airlines provide nonstop flights to other destinations locally and internationally, primarily to European capitals and some smaller European cities. Flying aboard these carriers guarantees excellent services at ATH. Besides, you will have access to a wide range of nonstop flights to Kos Airport (KGS).
  • Although Athens (ATH) to Kos (KGS) is a short flight, the airlines operating along this route allow passengers to upgrade their Economy seats to Business. To enjoy this chance, keep an ear on the announcement during reservation, check-in, or at the boarding gate. Still, checking with your preferred airline before traveling might be helpful.
  • You can conveniently fly with your four-legged friends from Athens International Airport, El. Venizelos (ATH) to Kos Airport (KGS). Sky Express and Aegean allow domestic furry friends like cats and dogs into their cabins. However, those tagging pets must restrain them in their lockers throughout the trip.
  • Both Athens International Airport, El. Venizelos (ATH) and Kos Airport (KGS) collaborate with various airlines to provide essential services for passengers with mobility limitations. Both the departure and arrival airports have well-trained staff willing to assist with movement through security checks. The washrooms are accessible, and wheelchairs are available on request.
  • After landing at Kos Airport (KGS), remember that the facility serves other towns in the neighborhood beyond Kos Island. As such, if you intend to explore towns like Athikia, Tolon, Akraifnion, Kokkinon, or Larimna, fly into KGS first before getting there by bus, taxi, or car rental.

Prefer to fly non-stop from Athens Eleftherios V. to Kos?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Athens Eleftherios V. to Kos.
Find which airlines fly direct from Athens Eleftherios V. Airport to Kos Airport, which days they fly and book direct flights.

Nonstop departures

Athens Eleftherios V. to Kos

Monday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Tuesday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Wednesday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Thursday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Friday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Saturday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Sunday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

See more direct flights

Nonstop returns

Kos to Athens Eleftherios V.

Monday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Tuesday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Wednesday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Thursday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Friday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Saturday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

Sunday

Aegean Airlines, Emirates, Etihad Airways, +1 more

Aegean Airlines, Emirates, +2 more

See more direct flights

Everything you need to know for your flight from Athens to Kos

Information on your arrival and departure airports

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