Cheapest one-way flights from Helsinki to Keflavik in October from 103€

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

One-Way flights

21 Oct Norwegian
20 Oct Norwegian Air Sweden AOC
23 Oct Norwegian Air Sweden AOC
29 Oct Norwegian Air Sweden AOC
01 Oct Norwegian Air Sweden AOC
08 Oct Norwegian Air Sweden AOC
27 Oct airBaltic
09 Oct Scandinavian Airlines
31 Oct Scandinavian Airlines
28 Oct Scandinavian Airlines

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

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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