AirHint found the following cheapest return flights from Reykjavik (REK) to Berlin (BER) in December 2025 (see full year).

Return flights

31 Dec - 07 Jan	easyJet
24 Dec - 06 Jan	SWISS
08 Dec - 11 Dec	easyJet
01 Dec - 08 Dec	Wizz Air Malta
11 Dec - 15 Dec	LOT
02 Dec - 09 Dec	Lufthansa
07 Dec - 12 Dec	Scandinavian Airlines
24 Dec - 05 Jan	SWISS
28 Dec - 06 Jan	easyJet
26 Dec - 31 Dec	Icelandair	direct
25 Dec - 06 Jan	Lufthansa
24 Dec - 05 Jan	Icelandair	direct
24 Dec - 06 Jan	Icelandair	direct
12 Dec - 16 Dec	easyJet
23 Dec - 06 Jan	Scandinavian Airlines
26 Dec - 02 Jan	Icelandair	direct
27 Dec - 03 Jan	Icelandair	direct
04 Dec - 26 Dec	Jet2
08 Dec - 11 Dec	Icelandair	direct
26 Dec - 29 Dec	Icelandair

Also check the deals for one-way flights from Reykjavik to Berlin 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 Reykjavik to Berlin in December from $204

Return flights