Flight GreeceFlight KosFlight Athens - Kos

The cheapest flights right now

Athens – Kos
Outbound – Oct 8, 2026
A3ATH
direct
1h 0m
KGS
Return – Oct 12, 2026
GQKGS
direct
1h 0m
ATH
$97
3 days ago
Athens – Kos
Outbound – Oct 9, 2026
A3ATH
direct
1h 0m
KGS
Return – Oct 12, 2026
A3KGS
direct
1h 10m
ATH
$104
yesterday

* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.

The best flight deals for a weekend

Athens – Kos
Outbound – Oct 9, 2026
A3ATH
direct
1h 0m
KGS
Return – Oct 12, 2026
GQKGS
direct
1h 0m
ATH
$97
2 days ago
Athens – Kos
Outbound – Oct 9, 2026
A3ATH
direct
1h 0m
KGS
Return – Oct 12, 2026
A3KGS
direct
1h 10m
ATH
$104
yesterday
Athens – Kos
Outbound – Oct 9, 2026
A3ATH
direct
1h 0m
KGS
Return – Oct 12, 2026
GQKGS
direct
1h 0m
ATH
$107
2 days ago
Athens – Kos
Outbound – Oct 9, 2026
A3ATH
direct
1h 0m
KGS
Return – Oct 12, 2026
GQKGS
direct
1h 0m
ATH
$118
yesterday

* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.

info departure city :
Athens, Greece
airport :
Athens-Elefthérios Venizélos International Airport (ATH)
local time :

Athens is a city in the country Greece, the time zone is [[timezone]]. In Athens, it is currently {fromLocalTime}, the temperature is on average 28°C, with a minimum of 24°C and a maximum of 33°C.

The city of Athens has 1 airport(s): Athens-Elefthérios Venizélos

destination info :
Kos, Greece
airport :
Kos-Ippokratis International Airport (KGS)
local time :

Kos is in the country Greece, the time zone is [[timezone]]. In Kos, it is currently {toLocalTime}, the temperature is on average 25°C, with a minimum of 23°C and a maximum of 27°C.

The city of Kos has 1 airport(s): Kos-Ippokratis

Useful info about Kos

What is the least touristic period to go to Kos?

If you want to visit Kos during the least touristic period, choose the month of April.

What is the most popular time to travel to Kos?

In Kos, the most popular month is September. It is during this period that the prices offered by airlines are also the highest.

When should I book my flight from Athens to Kos?

This information is not available at this time.

What are the arrival and destination airports when traveling between Athens and Kos?

This information is not available at this time.

How to reach Athens airport from the city centre?

This information is not available at this time.

Are there other means of transportation to go from Athens to Kos?

Airplane is the only means of transportation listed on Liligo for this journey.

Are there big differences in weather between Athens and Kos?

In summer, the average temperature is 26°C in Kos and 27°C in Athens. The average rainfall in summer is 4 mm in Kos and 18 mm in Athens. In summer, it is warmer in Athens and it rains less in Kos. In winter, it is colder in Kos and it rains more in Kos.

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