Cheapest one-way flights from Helsinki to Keflavik in June from $113

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

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

One-Way flights

26 Jun Scandinavian Airlines
08 Jun airBaltic
06 Jun airBaltic
30 Jun airBaltic
07 Jun Icelandair direct
16 Jun Scandinavian Airlines
24 Jun Scandinavian Airlines
18 Jun Scandinavian Airlines
22 Jun Scandinavian Airlines
26 Jun Finnair direct

Also check the deals for return 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