Cheapest return flights from Copenhagen to Keflavik in December from $207
AirHint found the following cheapest return flights from Copenhagen (CPH) to Keflavik (KEF)
in December 2025 (see full year ).
Return flights
11 Dec
- 14 Dec
Fly Play
$ 207
direct
04 Dec
- 07 Dec
Fly Play
$ 215
direct
04 Dec
- 09 Dec
Scandinavian Airlines
$ 219
direct
08 Dec
- 11 Dec
Scandinavian Airlines
$ 219
direct
05 Dec
- 08 Dec
Scandinavian Airlines
$ 219
direct
14 Dec
- 17 Dec
Scandinavian Airlines
$ 234
direct
06 Dec
- 09 Dec
Scandinavian Airlines
$ 238
03 Dec
- 10 Dec
Scandinavian Airlines
$ 239
direct
09 Dec
- 12 Dec
Scandinavian Airlines
$ 250
direct
18 Dec
- 21 Dec
Fly Play
$ 261
direct
28 Dec
- 04 Jan
Icelandair
$ 288
19 Dec
- 03 Jan
Icelandair
$ 403
direct
30 Dec
- 03 Jan
Scandinavian Airlines
$ 444
27 Dec
- 01 Jan
Icelandair
$ 462
direct
31 Dec
- 03 Jan
Scandinavian Airlines
$ 534
29 Dec
- 01 Jan
Scandinavian Airlines
$ 579
Also check the deals for one-way flights from Copenhagen 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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