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Kos Airport to Athens International Airport "Eleftherios Venizelos" flight

Explore the cheapest one-way and round-trip flights from Kos Airport to Athens International Airport "Eleftherios Venizelos" over the next 90 days, with one-way fares from €38 and round-trip from €80. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Thu, Dec 17 | SKY express
      €38 €206
      82% off
      82% off
      €206 €38
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Tue, Dec 1 | SKY express
      €40 €206
      81% off
      81% off
      €206 €40
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Mon, Dec 7 | SKY express
      €40 €206
      81% off
      81% off
      €206 €40
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Mon, Nov 30 | SKY express
      €40
      81% off
      €206 €40
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sun, Nov 22 | SKY express
      €40
      64% off
      €110 €40
    • KGS 08:25
      1h 5m
      Direct
      ATH 09:30
      Kos - Athens | Fri, Jan 8 | AEGEAN
      €41
      63% off
      €110 €41
    • KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Wed, Dec 2 | SKY express
      €41
      63% off
      €110 €41
    • KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Wed, Dec 9 | SKY express
      €42
      62% off
      €110 €42
    • KGS 21:45
      55m
      Direct
      ATH 22:40
      Kos - Athens | Fri, Nov 20 | SKY express
      €42
      79% off
      €203 €42
    • KGS 13:00
      17h 25m
      1 stop
      ATH 14:00
      Kos - Athens | Sun, Oct 25 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Tue, Dec 1 | AEGEAN
      ATH 06:50
      55m
      Direct
      KGS 07:45
      Athens - Kos | Tue, Dec 8 | AEGEAN
      €80 €202
      60% off
      60% off
      €202 €80
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Wed, Dec 2 | SKY express
      ATH 10:30
      1h
      Direct
      KGS 11:30
      Athens - Kos | Thu, Dec 3 | SKY express
      €82 €202
      59% off
      59% off
      €202 €82
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sun, Dec 6 | SKY express
      ATH 06:50
      55m
      Direct
      KGS 07:45
      Athens - Kos | Mon, Dec 7 | AEGEAN
      €83 €202
      59% off
      59% off
      €202 €83
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Tue, Dec 1 | SKY express
      ATH 06:50
      55m
      Direct
      KGS 07:45
      Athens - Kos | Tue, Dec 8 | AEGEAN
      €83
      59% off
      €202 €83
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sun, Nov 22 | SKY express
      ATH 14:45
      1h
      Direct
      KGS 15:45
      Athens - Kos | Mon, Nov 23 | SKY express
      €84
      57% off
      €202 €84
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sat, Dec 5 | SKY express
      ATH 06:50
      55m
      Direct
      KGS 07:45
      Athens - Kos | Mon, Dec 7 | AEGEAN
      €84
      57% off
      €202 €84
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Fri, Nov 20 | SKY express
      ATH 07:00
      55m
      Direct
      KGS 07:55
      Athens - Kos | Mon, Nov 23 | SKY express
      €85
      57% off
      €202 €85
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Fri, Nov 27 | SKY express
      ATH 10:30
      1h
      Direct
      KGS 11:30
      Athens - Kos | Mon, Nov 30 | SKY express
      €86
      56% off
      €202 €86
    • KGS 16:15
      1h
      Direct
      ATH 17:15
      Kos - Athens | Sat, Oct 24 | SKY express
      ATH 07:05
      1h
      Direct
      KGS 08:05
      Athens - Kos | Mon, Oct 26 | SKY express
      €87
      56% off
      €202 €87
    • KGS 13:00
      17h 25m
      1 stop
      ATH 14:00
      Kos - Athens | Sun, Oct 25 | Normal Airline
      ATH 15:00
      6h
      Direct
      KGS 16:00
      Athens - Kos | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Thu, Dec 17 | SKY express
      €38 €206
      82% off
      82% off
      €206 €38
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Tue, Dec 1 | SKY express
      €40 €206
      81% off
      81% off
      €206 €40
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Mon, Dec 7 | SKY express
      €40 €206
      81% off
      81% off
      €206 €40
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Mon, Nov 30 | SKY express
      €40
      81% off
      €206 €40
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sun, Nov 22 | SKY express
      €40
      64% off
      €110 €40
    • KGS 08:25
      1h 5m
      Direct
      ATH 09:30
      Kos - Athens | Fri, Jan 8 | AEGEAN
      €41
      63% off
      €110 €41
    • KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Wed, Dec 2 | SKY express
      €41
      63% off
      €110 €41
    • KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Wed, Dec 9 | SKY express
      €42
      62% off
      €110 €42
    • KGS 21:45
      55m
      Direct
      ATH 22:40
      Kos - Athens | Fri, Nov 20 | SKY express
      €42
      79% off
      €203 €42
    • KGS 13:00
      17h 25m
      1 stop
      ATH 14:00
      Kos - Athens | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sun, Nov 22 | SKY express
      €40 €675
      94% off
      94% off
      €675 €40
    • KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Wed, Dec 2 | SKY express
      €41 €675
      94% off
      94% off
      €675 €41
    • KGS 08:25
      1h 5m
      Direct
      ATH 09:30
      Kos - Athens | Fri, Jan 8 | AEGEAN
      €41 €675
      94% off
      94% off
      €675 €41
    • KGS 12:00
      1h
      Direct
      ATH 13:00
      Kos - Athens | Wed, Dec 9 | SKY express
      €42
      94% off
      €675 €42
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sun, Nov 29 | SKY express
      €43
      94% off
      €675 €43
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Tue, Dec 1 | SKY express
      €43
      94% off
      €675 €43
    • KGS 08:25
      1h 5m
      Direct
      ATH 09:30
      Kos - Athens | Sun, Nov 29 | AEGEAN
      €43
      94% off
      €675 €43
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Sun, Dec 6 | AEGEAN
      €45
      93% off
      €675 €45
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Mon, Dec 7 | SKY express
      €46
      93% off
      €675 €46
    • KGS 13:00
      17h 25m
      1 stop
      ATH 14:00
      Kos - Athens | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Mon, Oct 26 | SKY express
      €51 €799
      94% off
      94% off
      €799 €51
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Tue, Oct 27 | SKY express
      €75 €799
      91% off
      91% off
      €799 €75
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Sun, Oct 25 | SKY express
      €81 €799
      90% off
      90% off
      €799 €81
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Sun, Oct 25 | AEGEAN
      €87
      89% off
      €799 €87
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Fri, Oct 30 | SKY express
      €99
      88% off
      €799 €99
    • KGS 14:00
      55m
      Direct
      ATH 14:55
      Kos - Athens | Thu, Oct 29 | AEGEAN
      €105
      87% off
      €799 €105
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Fri, Oct 30 | AEGEAN
      €106
      87% off
      €799 €106
    • KGS 21:45
      1h
      Direct
      ATH 22:45
      Kos - Athens | Thu, Oct 29 | SKY express
      €128
      84% off
      €799 €128
    • KGS 17:15
      1h 5m
      Direct
      ATH 18:20
      Kos - Athens | Tue, Oct 27 | AEGEAN
      €141
      82% off
      €799 €141
    • KGS 13:00
      17h 25m
      1 stop
      ATH 14:00
      Kos - Athens | Sun, Oct 25 | Normal Airline
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    • KGS 18:05
      50m
      Direct
      ATH 18:55
      Kos - Athens | Mon, Nov 2 | SKY express
      €142 €203
      30% off
      30% off
      €203 €142
    • KGS 21:45
      55m
      Direct
      ATH 22:40
      Kos - Athens | Fri, Nov 20 | SKY express
      €42 €203
      79% off
      79% off
      €203 €42
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Sun, Dec 6 | AEGEAN
      €45 €110
      59% off
      59% off
      €110 €45
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Fri, Nov 20 | AEGEAN
      €54
      73% off
      €203 €54
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Sun, Nov 22 | AEGEAN
      €54
      73% off
      €203 €54
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Fri, Dec 4 | AEGEAN
      €55
      73% off
      €203 €55
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Mon, Nov 16 | AEGEAN
      €65
      68% off
      €203 €65
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Thu, Nov 12 | AEGEAN
      €67
      67% off
      €203 €67
    • KGS 20:40
      55m
      Direct
      ATH 21:35
      Kos - Athens | Thu, Nov 19 | AEGEAN
      €73
      64% off
      €203 €73
    • KGS 13:00
      17h 25m
      1 stop
      ATH 14:00
      Kos - Athens | Sun, Oct 25 | Normal Airline
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Displayed flight fares from Kos to Athens are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Kos Airport to Athens International Airport "Eleftherios Venizelos"

What is the cheapest month to fly from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The data is based on the past 12 months and shows the average one-way ticket prices from Kos Airport to Athens International Airport "Eleftherios Venizelos" for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Kos Airport to Athens International Airport "Eleftherios Venizelos" are usually in January, with an average price of €60. It is best to avoid August, when the average price can reach €145.

€145
€103
€60
€18
    Cheapest
  • €113
    Oct
  • €89
    Nov
  • €82
    Dec
  • €60
    Jan
  • €78
    Feb
  • €81
    Mar
  • €78
    Apr
  • €81
    May
  • €75
    Jun
  • €106
    Jul
  • €145
    Aug
  • €102
    Sep

What is the cheapest month to fly return from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The data is based on the past 12 months and shows the average monthly return fares from Kos Airport to Athens International Airport "Eleftherios Venizelos" in the Trip.com database.

Based on Trip.com's data from the past 12 months, November is often the month to find the lowest fares from Kos Airport to Athens International Airport "Eleftherios Venizelos", with an average price of €109. August is usually the most expensive month, with an average price reaching €241.

€241
€175
€109
€43
    Cheapest
  • €181
    Oct
  • €109
    Nov
  • €115
    Dec
  • €133
    Jan
  • €120
    Feb
  • €156
    Mar
  • €181
    Apr
  • €177
    May
  • €134
    Jun
  • €183
    Jul
  • €241
    Aug
  • €192
    Sep

What is the cheapest day of the week to fly from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The data is based on the past 12 months and shows the average ticket prices from Kos Airport to Athens International Airport "Eleftherios Venizelos" for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Kos Airport to Athens International Airport "Eleftherios Venizelos" is Monday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

€100
€95
€89
€84
  • €89
    Mon
  • €91
    Tue
  • €93
    Wed
  • €98
    Thu
  • €96
    Fri
  • €93
    Sat
  • €100
    Sun

Which airline offers the cheapest flights from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

The cheapest airline flying from Kos Airport to Athens International Airport "Eleftherios Venizelos" is AEGEAN (from €65) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

AEGEAN
From €65
Hahn Air Systems
From €79
SKY express
From €107
Eurowings
From €213
Brussels Airlines
From €229
TUI Airways Limited
From €254
Jet2.com
From €257
easyJet
From €263
Condor Airlines
From €269
Lufthansa
From €299

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What is the flight schedule from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

Check the schedule for flights from Kos to Athens and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. A3227

    Kos Airport

    20:25

    KGS

    55m

    21:20

    ATH

    S M T W T F S
    Search

  2. GQ225

    Kos Airport

    21:45

    KGS

    55m

    22:40

    ATH

    S M T W T F S
    Search

  3. GQ221

    Kos Airport

    08:30

    KGS

    55m

    09:25

    ATH

    S M T W T F S
    Search

  4. GQ223

    Kos Airport

    17:00

    KGS

    1h

    18:00

    ATH

    S - - - T F S
    Search

  5. A3221

    Kos Airport

    07:50

    KGS

    1h 5m

    08:55

    ATH

    S M T W T F S
    Search

  6. A3225

    Kos Airport

    17:00

    KGS

    1h 5m

    18:05

    ATH

    S M T W - F -
    Search
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About Kos Airport and Athens International Airport "Eleftherios Venizelos"

Learn about Kos Airport (KGS) and Athens International Airport "Eleftherios Venizelos" (ATH) — including location, terminals, transportation, and travel tips.

Flight distance 306.26km
Cheapest one-way ticket price €38
Cheapest return ticket price €80

FAQs for Kos Airport to Athens International Airport "Eleftherios Venizelos" Flights

  • How long is the flight from Kos Airport to Athens International Airport "Eleftherios Venizelos"?

    Kos Airport to Athens International Airport "Eleftherios Venizelos" takes about 53 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 5 daily flights from Kos Airport (KGS) to Athens International Airport "Eleftherios Venizelos" (ATH).
  • The earliest flight from Kos Airport to Athens International Airport "Eleftherios Venizelos" departs at 05:45, and the last departs at 22:25, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Kos Airport (KGS) to Athens International Airport "Eleftherios Venizelos" (ATH) is quite popular. Without considering departure times or holidays, tickets cost around €141 in October, the most expensive month to book this route.
    • The distance from Athens International Airport "Eleftherios Venizelos" to downtown is about 19km, by taxi about 30 minutes.
  • AEGEAN is a very popular airline operating an average of 1541 flights per month.
  • One-way flights from Kos Airport to Athens International Airport "Eleftherios Venizelos" currently start from €38, and round-trip fares start from €80. The current lowest fare is a SKY express flight departing on Thu, Dec 17; prices may vary depending on availability.
  • Yes. AEGEAN and SKY express operate direct flights from Kos Airport to Athens International Airport "Eleftherios Venizelos", with an average flight time of 52 minutes, and around 49 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Kos Airport to Athens International Airport "Eleftherios Venizelos" is €152. Prices may vary depending on the departure date, airline, and availability.
  • SKY express are the most popular budget airlines flying from Kos Airport to Athens International Airport "Eleftherios Venizelos", with one-way fares starting from €38. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Kos Airport to Athens International Airport "Eleftherios Venizelos" operates around 48 weekly flights, mainly by AEGEAN and SKY express. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Kos Airport and Athens International Airport "Eleftherios Venizelos", select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.