Cheapest one-way flights from Helsinki to Keflavik in June from $126

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

22 Jun Scandinavian Airlines
26 Jun Scandinavian Airlines
23 Jun Scandinavian Airlines
27 Jun airBaltic
22 Jun Finnair direct
05 Jun Norwegian Air Sweden AOC
10 Jun Icelandair direct
27 Jun Finnair direct
28 Jun Icelandair direct
02 Jun Ryanair

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.

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