Cheapest one-way flights from Helsinki to Keflavik in June from $135

AirHint found the following cheapest one-way flights from Helsinki (HEL) to Keflavik (KEF) in June 2026 (see full year).

One-Way flights

02 Jun Ryanair
03 Jun Scandinavian Airlines
04 Jun Scandinavian Airlines
01 Jun Scandinavian Airlines
11 Jun Scandinavian Airlines
16 Jun Ryanair
02 Jun Finnair direct
16 Jun Finnair direct
09 Jun Finnair direct
18 Jun Finnair direct

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

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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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