Cheapest return flights from Helsinki to Keflavik in June from 231€

Best time to book flights for Helsinki (HEL) to Keflavik (KEF) flights at AirHint

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

Return flights

06 Jun - 10 Jun airBaltic
26 Jun - 10 Jul Scandinavian Airlines
10 Jun - 13 Jun Scandinavian Airlines
30 Jun - 31 Jul airBaltic
09 Jun - 13 Jun Scandinavian Airlines
02 Jun - 04 Jun Finnair
09 Jun - 15 Jun Scandinavian Airlines
26 Jun - 30 Jun Scandinavian Airlines
12 Jun - 17 Jun Scandinavian Airlines
22 Jun - 02 Jul Scandinavian Airlines
02 Jun - 06 Jun airBaltic
06 Jun - 10 Jun Finnair direct
26 Jun - 10 Jul Finnair direct
16 Jun - 18 Jun Ryanair
22 Jun - 02 Jul Finnair direct
28 Jun - 05 Jul Ryanair

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

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