Cheap flights from Kos to Athens

Kos
KGS
Eleftherios Venizelos
ATH

Flight deals from Kos to Athens

Below you can see the best deals on flights Kos — Athens for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 6 October, from $50.

Top 10 cheap flights from Kos to Athens

GQ
$ 76

Kos — Athens

22:25—23:25
10 Sep 2026
1 h
Direct flight
GQ
$ 78

Kos — Athens

22:25—23:25
12 Sep 2026
1 h
Direct flight
GQ
$ 80

Kos — Athens

08:35—09:35
13 Sep 2026
1 h
Direct flight
GQ
$ 80

Kos — Athens

22:25—23:25
9 Sep 2026
1 h
Direct flight
GQ
$ 80

Kos — Athens

22:45—23:45
4 Sep 2026
1 h
Direct flight
A3
$ 87

Kos — Athens

18:10—19:05
9 Sep 2026
55 m
Direct flight
A3
$ 87

Kos — Athens

06:00—07:10
9 Sep 2026
1 h 10 m
Direct flight
A3
$ 87

Kos — Athens

06:00—07:10
10 Sep 2026
1 h 10 m
Direct flight
A3
$ 87

Kos — Athens

18:10—19:05
12 Sep 2026
55 m
Direct flight
A3
$ 88

Kos — Athens

06:00—07:10
8 Sep 2026
1 h 10 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Kos — Athens flight

Looking for cheap flights from Kos to Athens? Compare fares from different airlines, check the flight schedule and travel time — and book your Kos — Athens ticket online at the best price.

The route has direct flights — around 102 flights per week, flights are operated by Aegean Airlines, Sky Express, Emirates, Etihad, a nonstop flight takes about 55 min, the distance between the cities is around 338 km.

Planning your trip? You may find our Athens travel guide, how to get from the airport into town and Athens weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $42Min. price
NovemberCheapest
AugustPeak season
YesDirect flights
338 kmDistance
55 minTravel time
4Airlines
102 / wkFlights

Flight schedule from Kos to Athens

The table shows direct flights from Kos to Athens on the selected date. The flight takes approximately 55 min. Regular flights are operated by Aegean Airlines, Sky Express, Emirates and Etihad. Departures from Kos Airport airports, arrivals at Eleftherios Venizelos International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Kos — Athens

Below is a calendar of the lowest flight ticket prices for Kos — Athens by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $42 in November, and the most expensive are around $148 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--

Prices by month

Average one-way fares from Kos to Athens by month. Tickets are usually cheapest in January (around $90) and priciest in August (about $150) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$90lowMay$120mediumSep$120medium
Feb$90lowJun$126highOct$102medium
Mar$96lowJul$144highNov$90low
Apr$108mediumAug$150highDec$96low

Some values are estimated based on seasonality.

When to fly

Weather in Athens: it is warmest in July (up to 33 °C on average) and coolest in January (around 12 °C). The driest month is July.

Tickets are usually cheapest in November and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Athens

Dry and wet days · Athens

Wind speed and direction · Athens

We'll let you know if you need a visa

Enter your destination or
Your nationality
Destination

How to get the best deal on a Kos — Athens ticket

  • Book ahead: fares for Kos — Athens are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Athens is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Kos — Athens route are operated by 4 airlines; Aegean Airlines runs the most flights (around 55% of all flights). Compare carriers, flight shares and schedules below.

  • Aegean AirlinesA3
    19x/week
    WebsiteFleet: 7615.5M pax/year
    • Direct flight KGS → ATH19x/week
      Duration
      1h 1m
      Days
      MTWTFSS
    54.9%Open →
  • Sky ExpressGQ
    14x/week
    WebsiteFleet: 274.5M pax/year
    • Direct flight KGS → ATH14x/week
      Duration
      1h
      Days
      MTWTFSS
    41.2%Open →
  • EmiratesEK
    1x/week
    WebsiteFleet: 26051.9M pax/year
    • Direct flight KGS → ATH1x/week
    2.0%Open →
  • EtihadEY
    1x/week
    WebsiteFleet: 9714M pax/year
    • Direct flight KGS → ATH1x/week
      Days
      MTWTFSS
    2.0%Open →

Cities and airports on the Kos — Athens route

Flights Kos — Athens depart from Kos Airport and arrive at Eleftherios Venizelos International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Kos

KGS
Greece
About the cityHow to get thereWeatherAll about the country Greece
Arrival

Athens

ATH
Greece
About the cityHow to get thereWeatherAll about the country Greece
Departure airports
Arrival airports

Interesting articles about Athens

Street food by Greek rulesInteresting

Street food by Greek rules

The first thing that comes to mind with the word fast food is obese Americans peacefully devouring a Big Mac somewhere on a ranch in Oklahoma. However, street food appeared much earlier than the food…

Abandoned, but Beautiful AirportsInteresting

Abandoned, but Beautiful Airports

Travel isn’t always about the gleam of new terminals, the sterile cleanliness of waiting rooms, and predictable service. Sometimes the strongest emotions are given by places where time has decided to…

Thessaloniki: Open-Air MuseumInteresting

Thessaloniki: Open-Air Museum

Byzantine chroniclers said: “In Thessaloniki, every foreigner forgets their homeland.” The northern capital is considered the second-largest city in Greece. Locals often compare it to a swan that has…

The World’s Largest CitiesInteresting

The World’s Largest Cities

If you prefer non-stop action to quiet solitude somewhere by the sea or in the mountains—this article is for you. We’ve already told you about the oldest cities in the world, and now it’s time to delv…

Increased Tourist Taxes in EuropeNews

Increased Tourist Taxes in Europe

Not very pleasant news for those who love to relax in Spain—starting January 2018, the tourist tax during high season will double. High season is traditionally considered to be the period from May to…

10 Dishes to Try in GreeceInteresting

10 Dishes to Try in Greece

Besides historical monuments, magnificent climate, and picturesque coastline, Greece is known for its cuisine with an abundance of Mediterranean motifs. It features plenty of seafood, cheeses, and oli…

Frequently asked questions about the Kos — Athens flight

How long is the flight from Kos to Athens?

A nonstop Kos — Athens flight takes about 55 min — the distance between the cities is around 338 km.

How far is it from Kos to Athens?

The distance from Kos to Athens is about 338 km, which a nonstop flight covers in around 55 min.

Are there direct flights from Kos to Athens?

Yes, there are nonstop flights Kos — Athens — around 102 flights per week.

Which airlines fly from Kos to Athens?

Airlines operating Kos — Athens include Aegean Airlines, Sky Express, Emirates, Etihad. See the full list with schedules in the "Airlines" section on this page.

Which airports do Kos — Athens flights use?

Flights from Kos depart from Kos Airport, and arrive at Eleftherios Venizelos International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Kos to Athens?

The price of a Kos — Athens ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in August. Tickets typically cost between $42 and $148. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Kos — Athens?

Flights Kos — Athens are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Kos to Athens?

To catch a low fare Kos — Athens, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Kos

See all
LondonAmsterdamPragueFrankfurt am MainDusseldorfMunichThessalonikiManchesterMilanBrusselsHamburgBerlinViennaStuttgartCologneZurichNurembergEindhovenHelsinkiHeraklionRhodesHanoverWarsawBirminghamNaplesRotterdamBrnoGrazOstravaLiverpoolBristolBaselSalzburgLeipzigLuxembourg CityLeedsNottinghamParisVeronaBucharest

Where else you can fly from Athens

See all
FiraIstanbulParosLondonNaxosThessalonikiParisMunichHeraklionTel AvivMilosLarnacaFrankfurt am MainZurichMykonosRomeMadridChaniaMilanRhodesNew York CityMytileneCopenhagenChiosGenevaViennaAmsterdamBarcelonaBrusselsCairoCorfuAlexandroupoliSamosStockholmBucharestBelgradeTiranaSofiaArgostoliDusseldorf

We use cookies and services to collect user information. This is essential for the functioning of the site and for marketing purposes. You can find out more in .