AirHint found the following cheapest return flights from Krakow (KRK) to Keflavik (KEF) in December 2025 (see full year).

Return flights

04 Dec - 12 Dec	Lufthansa
12 Dec - 16 Dec	Wizz Air
04 Dec - 06 Dec	Lufthansa
04 Dec - 09 Dec	Wizz Air
11 Dec - 16 Dec	Wizz Air
06 Dec - 08 Dec	Wizz Air
04 Dec - 08 Dec	KLM
01 Dec - 03 Dec	Wizz Air
18 Dec - 25 Dec	Ryanair
05 Dec - 07 Dec	Ryanair
31 Dec - 05 Jan	Ryanair
30 Dec - 04 Jan	Ryanair
27 Dec - 01 Jan	Ryanair
27 Dec - 03 Jan	Ryanair
23 Dec - 02 Jan	Ryanair
28 Dec - 03 Jan	Ryanair
29 Dec - 01 Jan	Scandinavian Airlines
26 Dec - 03 Jan	LOT
26 Dec - 01 Jan	LOT
31 Dec - 03 Jan	LOT

Also check the deals for one-way flights from Krakow to Keflavik in December.

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 Krakow to Keflavik in December from 179€

Return flights