Q: How much does it cost to fly round-trip from Athens to Kos?

Airfare is typical for this route at the moment. Athens to Kos flights typically cost between C$ 175 and C$ 249 in January. The cheapest round-trip price found within the last 5 days was C$ 179 on Aegean Airlines (25 Jan-30 Jan).

Question 1

How often are flights from Athens to Kos delayed?

Accepted Answer

About 19% of weekly flights between Athens and Kos have experienced delays in the past year, with the average delay time being 73 minutes.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 3

Which airline has the best punctuality record on Athens to Kos flights?

Accepted Answer

Over the past year, Olympic Air has had the lowest number of delays on this route, with just 15% of flights being delayed.

Question 4

What is the most punctual flight time for Athens to Kos flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Question 5

How much does it cost to fly round-trip from Athens to Kos?

Accepted Answer

Airfare is typical for this route at the moment.Athens to Kos flights typically cost between C$ 175 and C$ 249 in January.
The cheapest round-trip price found within the last 5 days was C$ 179 on Aegean Airlines (25 Jan-30 Jan).

Question 6

How popular is this Athens to Kos flight route?

Accepted Answer

This flight path from Athens Eleftherios V. to Kos was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 7

How long is the flight from Athens to Kos?

Accepted Answer

A quick flight from Athens to Kos can take about 1h. Aegean Airlines provides one of the quickest options available for as low as C$ 236. Airlines will cover a distance of 304 km. Generally, flights for this route are direct.

Question 8

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Athens to Kos, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 9

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

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from Athens to Kos (average of C$ 147). Flying from Athens to Kos in August is currently the most expensive (average of C$ 313). 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.

Question 10

Weekly flight availability from Athens to Kos

Accepted Answer

The most flights from ATH to KGS are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Kos ranges from 2.0 - 169.0 mm per month. January is typically the wettest month, when rainfall can reach 169.0 mm. July is typically the driest time to visit Kos when rainfall is around 2.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Kos, 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 26.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 10.0 C).

Question 13

What are the most reliable airlines from Athens to Kos?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Athens to Kos on time: Aegean Airlines (73%), Olympic Air (73%), Emirates (66%).

Question 14

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

Accepted Answer

It’s typically best to fly out from Athens to Kos at noon. Doing so could potentially save you 48% on the flight price compared to flying in the afternoon, which is usually more expensive.

Question 15

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

Accepted Answer

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

Question 16

How can I find direct flights from Athens to Kos?

Accepted Answer

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

Question 17

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

Accepted Answer

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

Question 18

How does Cheapflights help users find flights from Athens to Kos?

Accepted Answer

Cheapflights helps you search for flights from Athens to Kos via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Athens to Kos?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kos from Athens.

Question 20

Can Cheapflights find flights from Athens to Kos with no change fees?

Accepted Answer

Need flexible booking options for your flight to Kos from Athens? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 21

Can Cheapflights notify me if prices for flights from Athens to Kos become cheaper?

Accepted Answer

Yes! Start tracking prices for Athens to Kos flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	C$ 179
One-way from	C$ 127
Popular in	August
Cheapest in	February
Average price	C$ 246
Good one-way deal	C$ 94 or less

Cheap flights from Athens to Kos from C$ 127

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Athens to Kos

Cheapest flights from Athens to KosExplore the most affordable flight options available from Athens to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.

Explore the most affordable flight options available from Athens to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.

Best flights from Athens to KosDiscover carefully curated flight deals from Athens to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.

Discover carefully curated flight deals from Athens to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.

Direct flights from Athens to KosExplore direct flight options from Athens to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 November 2026.

Explore direct flight options from Athens to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 November 2026.

Last-minute flights from Athens to KosDiscover last-minute flight deals from Athens to Kos. Data last updated 12 November 2026 and is based on user searches.

Discover last-minute flight deals from Athens to Kos. Data last updated 12 November 2026 and is based on user searches.

One-way flights from Athens to KosSearch for one-way flight options from Athens to Kos. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.

Search for one-way flight options from Athens to Kos. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.

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Best time to book a flight from Athens to Kos

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Cheapflights Insights

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

To ensure you get the cheapest price possible for a flight from Athens to Kos, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

It’s typically best to fly out from Athens to Kos at noon. Doing so could potentially save you 48% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Athens to Kos?

Airfare is typical for this route at the moment.

Athens to Kos flights typically cost between C$ 175 and C$ 249 in January.The cheapest round-trip price found within the last 5 days was C$ 179 on Aegean Airlines (25 Jan-30 Jan).

Weekly flight availability from Athens to Kos

The most flights from ATH to KGS are scheduled on a Wednesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Athens to Kos delayed?

About 19% of weekly flights between Athens and Kos have experienced delays in the past year, with the average delay time being 73 minutes.

What is the most punctual flight time for Athens to Kos flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Athens to Kos flights?

Over the past year, Olympic Air has had the lowest number of delays on this route, with just 15% of flights being delayed.

Related info for your journey

How popular is this Athens to Kos flight route?

How long is the flight from Athens to Kos?

What are the most reliable airlines from Athens to Kos?

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

How can I find direct flights from Athens to Kos?

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

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

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Athens and Kos flights

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Can Cheapflights notify me if prices for flights from Athens to Kos become cheaper?

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Cheapest flights from Athens to Kos
Explore the most affordable flight options available from Athens to Kos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2026.

Best flights from Athens to Kos
Discover carefully curated flight deals from Athens to Kos that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 November 2026.

Direct flights from Athens to Kos
Explore direct flight options from Athens to Kos based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 November 2026.

Last-minute flights from Athens to Kos
Discover last-minute flight deals from Athens to Kos. Data last updated 12 November 2026 and is based on user searches.

One-way flights from Athens to Kos
Search for one-way flight options from Athens to Kos. Find affordable one-way fares based on user searches. Data last updated 12 November 2026.

Athens to Kos flights typically cost between C$ 175 and C$ 249 in January.
The cheapest round-trip price found within the last 5 days was C$ 179 on Aegean Airlines (25 Jan-30 Jan).