Cheapest return flights from Cologne to Athens in September from 153€

Best time to book flights for Cologne (CGN) to Athens (ATH) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Athens (ATH) in September 2025 (see full year).

Return flights

13 Sep - 01 Oct Ryanair direct
20 Sep - 08 Oct Ryanair direct
03 Sep - 06 Sep Ryanair direct
20 Sep - 11 Oct Ryanair direct
02 Sep - 06 Sep Ryanair
23 Sep - 07 Oct Ryanair
20 Sep - 01 Oct Ryanair direct
20 Sep - 28 Sep Ryanair
03 Sep - 13 Sep Ryanair direct
13 Sep - 27 Sep Ryanair
13 Sep - 27 Sep Ryanair direct
02 Sep - 06 Sep Eurowings direct
17 Sep - 01 Oct Ryanair direct
27 Sep - 08 Oct Ryanair direct
03 Sep - 09 Sep Ryanair
02 Sep - 09 Sep Ryanair
01 Sep - 08 Sep Ryanair
27 Sep - 11 Oct Ryanair direct
17 Sep - 04 Oct Ryanair
27 Sep - 01 Oct Ryanair direct

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

Skyscanner

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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