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

Return flights

20 Apr - 08 May	Ryanair	direct
20 Apr - 01 May	Ryanair	direct
20 Apr - 24 Apr	Lufthansa
03 Apr - 13 Apr	Ryanair	direct
21 Apr - 25 Apr	SKY express
06 Apr - 13 Apr	Ryanair	direct
06 Apr - 10 Apr	Lufthansa
03 Apr - 10 Apr	Ryanair	direct
20 Apr - 24 Apr	Ryanair	direct
03 Apr - 24 Apr	Ryanair	direct
06 Apr - 10 Apr	Ryanair	direct
14 Apr - 18 Apr	SKY express
20 Apr - 04 May	Ryanair	direct
13 Apr - 01 May	Ryanair	direct
10 Apr - 01 May	Ryanair	direct

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

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 Athens to Cologne in April from $187

Return flights