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

Return flights

01 Dec - 06 Dec	Ryanair
04 Dec - 06 Dec	Ryanair
04 Dec - 11 Dec	Ryanair
06 Dec - 09 Dec	easyJet
05 Dec - 08 Dec	Ryanair
01 Dec - 12 Dec	Ryanair
09 Dec - 12 Dec	Ryanair
04 Dec - 14 Dec	Ryanair
11 Dec - 14 Dec	Lufthansa
07 Dec - 14 Dec	LOT
31 Dec - 09 Jan	Ryanair
26 Dec - 01 Jan	Ryanair
29 Dec - 04 Jan	Ryanair
30 Dec - 04 Jan	Wizz Air
29 Dec - 05 Jan	LOT
29 Dec - 02 Jan	Ryanair
30 Dec - 05 Jan	Ryanair
27 Dec - 04 Jan	Ryanair
29 Dec - 03 Jan	Ryanair
28 Dec - 03 Jan	Ryanair

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 156€

Return flights