AirHint found the following cheapest return flights from Reykjavik (REK) to Copenhagen (CPH) in January 2026 (see full year).

Return flights

12 Jan - 15 Jan	Wizz Air
16 Jan - 18 Jan	Wizz Air
06 Jan - 08 Jan	Wizz Air
16 Jan - 18 Jan	Icelandair	direct
30 Jan - 02 Feb	Wizz Air
25 Jan - 28 Jan	Icelandair	direct
26 Jan - 29 Jan	Icelandair	direct
23 Jan - 26 Jan	Icelandair	direct
11 Jan - 14 Jan	Icelandair	direct
29 Jan - 01 Feb	Icelandair	direct
06 Jan - 09 Jan	Wizz Air
08 Jan - 11 Jan	Icelandair	direct
30 Jan - 02 Feb	Icelandair	direct
31 Jan - 03 Feb	Icelandair	direct

Also check the deals for one-way flights from Reykjavik to Copenhagen in January.

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 Copenhagen in January from 166€

Return flights