Cheapest return HEL–KEF flights, December

AirHint found the following cheapest return flights from Helsinki (HEL) to Keflavik (KEF) in December 2026 (see full year).

Return flights

12 Dec - 19 Dec airBaltic
16 Dec - 23 Dec Finnair direct
25 Dec - 06 Jan Icelandair direct
15 Dec - 20 Dec Icelandair direct
01 Dec - 09 Dec Icelandair direct
29 Dec - 01 Jan Finnair
30 Dec - 05 Jan Scandinavian Airlines
20 Dec - 24 Dec Scandinavian Airlines
19 Dec - 24 Dec Scandinavian Airlines
30 Dec - 06 Jan Scandinavian Airlines
12 Dec - 19 Dec Finnair direct
19 Dec - 24 Dec Finnair direct
20 Dec - 24 Dec Finnair direct

Also check the deals for one-way flights from Helsinki to Keflavik in December.

Powered by

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

Feel free to contact us with any feedback or request another flight research.