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$61+ Cheap flights from Kos to Athens (KGS - ATH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
KGS — ATH
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Kos to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Kos (KGS) to Athens (ATH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$116
(Aegean Airlines)

One-way from

$61
(Aegean Airlines)

Popular in

August

Cheapest in

January

Average price

$113

Good one-way deal

$60 or less
Provider with most accurate pricing for Kos-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Kos-Athens Eleftherios V. flights.
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From Kos to Athens Eleftherios V.
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One-way flight from Kos to Athens Eleftherios V.
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Highest demand for flights based on searches. 16% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a one-way flight from Kos to Athens Eleftherios V..
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Find flight deals from Kos to Athens

Cheapest flights from Kos to Athens
Explore the most affordable flight options available from Kos to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Aegean Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aegean Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1410:35 pmKGS - ATH
Nonstop0h 55mAegean Airlines
Mon 3/1711:00 amATH - KGS
Nonstop1h 05mAegean Airlines
Deal found 2/20$116

Find flights from Kos to Athens within your budget

Customize your flight search to find flights from Kos to Athens that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Kos

Fly to

Athens

Route

Depart

Return

Price

KosAthens

KGS - ATH

KGSATH

Kos

Fri 3/14

10:35 pm-11:30 pm

Nonstop0h 55m

Athens Eleftherios V.

Mon 3/17

11:00 am-12:05 pm

Nonstop1h 05m

$116

KosAthens

KGS - ATH

KGSATH

Kos

Sun 6/8

6:00 am-7:10 am

Nonstop1h 10m

$61

KosAthens

KGS - ATH

KGSATH

Kos

Sun 7/27

5:40 pm-6:40 pm

Nonstop1h 00m

$75

KosAthens

KGS - ATH

KGSATH

Kos

Sun 7/27

8:15 pm-12:10 am

2 stops3h 55m

$203

KosAthens

KGS - ATH

KGSATH

Kos

Sat 5/10

9:35 am-10:05 am

1 stop24h 30m

$221

KosAthens

KGS - ATH

KGSATH

Kos

Sat 5/10

9:15 pm-8:45 pm

2 stops23h 30m

$230

KosAthens

KGS - ATH

KGSATH

Kos

Wed 5/14

11:15 am-2:50 pm

1 stop27h 35m

$264

KosAthens

KGS - ATH

KGSATH

Kos

Wed 5/14

1:30 pm-9:10 pm

1 stop7h 40m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Kos to Athens

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kos to Athens in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kos-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kos-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kos-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kos-Athens flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kos-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kos to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Kos with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Kos to Athens

Get recent, data-driven insights about flights from Kos to Athens including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Kos to Athens?

Currently, November is the cheapest month in which you can book a flight from Kos to Athens (average of $679). Flying from Kos to Athens in June is currently the most expensive (average of $1,382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KGS to ATH?

Find hourly flight availability from Kos to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

It’s optimal to fly from Kos to Athens in the afternoon. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Kos to Athens

Explore weekly flight availability from Kos to Athens. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from KGS to ATH are scheduled on a Monday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Athens ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Athens when rainfall is around 0.2 in.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated February 20, 2025.
Aegean Airlines
8.1
Very good
733 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Comfort

7.8

Overall

8.1

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Aegean Airlines
8.1
Very good
733 reviews
Aegean Airlines
8.1
Very good
733 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Comfort

7.8

Overall

8.1

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Sky Express
7.4
Good
112 reviews
Aegean Airlines
8.1
Very good
733 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Comfort

7.8

Overall

8.1

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Brussels Airlines
7.4
Good
341 reviews
Aegean Airlines
8.1
Very good
733 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Comfort

7.8

Overall

8.1

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

easyJet
6.9
Okay
1,816 reviews
Aegean Airlines
8.1
Very good
733 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Comfort

7.8

Overall

8.1

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Eurowings
6.7
Okay
281 reviews
Aegean Airlines
8.1
Very good
733 reviews

Entertainment

6.9

Boarding

7.8

Food

7.3

Comfort

7.8

Overall

8.1

Crew

8.6

Reviews

1 / 20

10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Kos to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Kos to Athens?

    Booking a flight from Kos (KGS) to Athens Eleftherios V. (ATH) is your only option if you wish to fly from Kos to Athens. On a typical day, there are 5 flights from Kos to Eleftherios V., all of which are around 0h 55m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Kos to Athens.

  • How popular is this Kos to Athens flight route?

    Within the past month, 1 users have taken a look at flights from Kos to Athens Eleftherios V..

  • What is the cheapest airline to fly from Kos to Athens round-trip?

    Cheapflights users have booked flights from Kos to Athens round-trip from $116. Users have found that Aegean Airlines is 20% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Kos to Athens one-way?

    $61 is the cheapest one-way deal found within the past few days, from Aegean Airlines. You may also be able to find cheap deals on Sky Express and Eurowings, with prices starting from $75 and $221, respectively.

  • What are the most reliable airlines from Kos to Athens?

    Consider Sky Express (93%), Olympic Air (93%) or Aegean Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from Kos to Athens.

  • What are the cheapest flights from Kos to Athens?

    Looking for the cheapest flight from Kos to Athens? While on average our users pay $105, our data indicates the cheapest price to be $44. The most popular route (Kos - Athens Eleftherios V.), is priced around $109.

  • Can I find deals for flights from Kos to Athens that include hotel bookings?

    Yes. In addition to deals on Kos to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kos to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kos to Athens.

  • Can I find deals for business class flights from Kos to Athens?

    Yes. Cheapflights offers flight deals from Kos to Athens by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kos to Athens?

    Currently, November is the cheapest month in which you can book a flight from Kos to Athens (average of $679). Flying from Kos to Athens in June is currently the most expensive (average of $1,382). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Kos?

Book flights to Kos if you plan to visit one of these locations
Glyfada
Piraeus
Aegina
Loutraki
Chalcis

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Alternative routes for Kos to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Kos to Athens

Discover the top airline that operate flights from Kos to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sky ExpressCheapest$83Average$145FlexibilityNo cancel feeOn-timeN/A
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