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

Return flights

12 Jan - 17 Jan	Wizz Air
22 Jan - 29 Jan	Wizz Air
22 Jan - 23 Jan	Wizz Air
15 Jan - 17 Jan	Wizz Air
12 Jan - 15 Jan	Wizz Air
28 Jan - 01 Feb	Norwegian Air Sweden AOC
15 Jan - 25 Jan	Wizz Air
25 Jan - 01 Feb	Wizz Air
25 Jan - 31 Jan	Wizz Air
29 Jan - 05 Feb	Wizz Air
19 Jan - 24 Jan	Wizz Air
15 Jan - 29 Jan	Wizz Air
18 Jan - 22 Jan	Wizz Air
25 Jan - 06 Feb	Wizz Air
28 Jan - 02 Feb	Wizz Air
28 Jan - 04 Feb	Wizz Air
30 Jan - 06 Feb	Wizz Air
30 Jan - 08 Feb	Wizz Air
28 Jan - 01 Feb	Icelandair	direct
25 Jan - 01 Feb	Icelandair	direct

Also check the deals for one-way flights from Copenhagen to Keflavik 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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Cheapest return flights from Copenhagen to Keflavik in January from 140€

Return flights