Cheapest one-way flights from Helsinki to Keflavik in August from 117€

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Keflavik (KEF) in August 2025 (see full year).

One-Way flights

29 Aug Scandinavian Airlines
14 Aug Scandinavian Airlines
06 Aug Norwegian Air Sweden AOC
11 Aug Norwegian Air Sweden AOC
30 Aug airBaltic
13 Aug Norwegian Air Sweden AOC
16 Aug Scandinavian Airlines
29 Aug Finnair direct
31 Aug airBaltic
26 Aug Finnair direct

Also check the deals for return flights from Helsinki to Keflavik in August.

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.