Cheapest return flights from Cologne to Keflavik in May from $214

Best time to book flights for Cologne (CGN) to Keflavik (KEF) flights at AirHint

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

Return flights

12 May - 19 May Ryanair
13 May - 19 May Ryanair
13 May - 14 May Ryanair
14 May - 19 May Ryanair
09 May - 19 May Ryanair
10 May - 19 May Ryanair
06 May - 11 May Ryanair
17 May - 25 May Ryanair
03 May - 08 May Ryanair
12 May - 18 May Ryanair
29 May - 08 Jun Ryanair

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

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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