Cheapest one-way flights from Helsinki to Keflavik in April from 111€

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 April 2025 (see full year).

One-Way flights

01 Apr Norwegian Air Sweden AOC
09 Apr Norwegian Air Sweden AOC
26 Apr Ryanair
02 Apr Norwegian Air Sweden AOC
11 Apr airBaltic
28 Apr Finnair direct
26 Apr Finnair direct
30 Apr Norwegian Air Sweden AOC
16 Apr Norwegian Air Sweden AOC
24 Apr Finnair direct

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

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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