Cheapest return flights from Keflavik to Helsinki in October from 234€

Best time to book flights for Keflavik (KEF) to Helsinki (HEL) flights at AirHint

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

Return flights

16 Oct - 03 Nov Scandinavian Airlines
16 Oct - 03 Nov Icelandair direct
17 Oct - 03 Nov Scandinavian Airlines
17 Oct - 03 Nov Icelandair direct

Also check the deals for one-way flights from Keflavik to Helsinki 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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