AirHint found the following cheapest return flights from Cologne (CGN) to Athens (ATH) in May 2026 (see full year).

Return flights

13 May - 17 May	Wizz Air Malta
30 May - 09 Jun	Lufthansa
07 May - 12 May	Wizz Air Malta
14 May - 17 May	Wizz Air Malta
05 May - 10 May	Eurowings	direct
15 May - 24 May	Eurowings
24 May - 26 May	Wizz Air Malta
17 May - 26 May	Lufthansa
23 May - 25 May	Wizz Air Malta
17 May - 26 May	Eurowings	direct
24 May - 26 May	Eurowings	direct

Also check the deals for one-way flights from Cologne to Athens in May.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Cologne to Athens in May from 179€

Return flights