Cheapest one-way flights from Helsinki to Keflavik in August from 168€

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

One-Way flights

20 Aug Norwegian
22 Aug Scandinavian Airlines
11 Aug Norwegian Air Sweden AOC
18 Aug Ryanair
19 Aug airBaltic
24 Aug Finnair direct
22 Aug Finnair direct
07 Aug Norwegian Air Sweden AOC
10 Aug airBaltic
06 Aug airBaltic

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

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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