Cheapest return flights from Helsinki to Keflavik in October from 213€

AirHint found the following cheapest return flights from Helsinki (HEL) to Keflavik (KEF) in October 2025 (see full year).

Return flights

20 Oct - 27 Oct Norwegian Air Sweden AOC
24 Oct - 27 Oct airBaltic
09 Oct - 13 Oct Scandinavian Airlines
03 Oct - 10 Oct Norwegian Air Sweden AOC
08 Oct - 18 Oct Norwegian Air Sweden AOC
08 Oct - 14 Oct Norwegian Air Sweden AOC
08 Oct - 13 Oct Norwegian Air Sweden AOC
23 Oct - 27 Oct Norwegian Air Sweden AOC
28 Oct - 01 Nov airBaltic
27 Oct - 04 Nov airBaltic
31 Oct - 04 Nov airBaltic
29 Oct - 02 Nov Norwegian Air Sweden AOC
22 Oct - 27 Oct airBaltic
23 Oct - 26 Oct Norwegian Air Sweden AOC
30 Oct - 05 Nov Scandinavian Airlines
22 Oct - 01 Nov airBaltic
28 Oct - 03 Nov airBaltic
29 Oct - 01 Nov Scandinavian Airlines
31 Oct - 03 Nov airBaltic
31 Oct - 02 Nov airBaltic

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

Skyscanner

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.