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

Return flights

21 Oct - 25 Oct	Pegasus Airlines
06 Oct - 01 Nov	Ryanair
27 Oct - 01 Nov	easyJet
23 Oct - 27 Oct	Pegasus Airlines
07 Oct - 02 Nov	Lufthansa
06 Oct - 01 Nov	Eurowings	direct
05 Oct - 16 Oct	Ryanair	direct
09 Oct - 16 Oct	Ryanair
09 Oct - 16 Oct	Ryanair	direct
27 Oct - 01 Nov	Eurowings	direct
05 Oct - 09 Oct	Ryanair	direct

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

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 October from 152€

Return flights