Cheapest one-way flights from Helsinki to Keflavik in May from $132

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 May 2025 (see full year).

One-Way flights

01 May Scandinavian Airlines
01 May Finnair direct
28 May Norwegian Air Sweden AOC
28 May Finnair direct
24 May Finnair direct

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

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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