Cheapest return flights from Cologne to Keflavik in October from 486€

AirHint found the following cheapest return flights from Cologne (CGN) to Keflavik (KEF) in October 2025 (see full year).

Return flights

21 Oct - 28 Oct Ryanair
19 Oct - 28 Oct Ryanair
24 Oct - 27 Oct Eurowings
23 Oct - 30 Oct Ryanair
27 Oct - 31 Oct Eurowings
31 Oct - 02 Nov Ryanair
21 Oct - 25 Oct Ryanair
22 Oct - 29 Oct Ryanair
24 Oct - 26 Oct Ryanair
20 Oct - 28 Oct Eurowings
22 Oct - 24 Oct Eurowings

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

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