Cheapest one-way flights from Helsinki to Keflavik in October from 89€

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

One-Way flights

26 Oct Norwegian Air Sweden AOC
21 Oct Norwegian
06 Oct Norwegian Air Sweden AOC
05 Oct Ryanair
15 Oct Norwegian
27 Oct Scandinavian Airlines
24 Oct Scandinavian Airlines
29 Oct Scandinavian Airlines
08 Oct airBaltic
24 Oct Finnair direct

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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