Cheapest return flights from Helsinki to Keflavik in June from 266€

AirHint found the following cheapest return flights from Helsinki (HEL) to Keflavik (KEF) in June 2026 (see full year).

Return flights

05 Jun - 10 Jun Scandinavian Airlines
09 Jun - 12 Jun Scandinavian Airlines
02 Jun - 09 Jun Ryanair
02 Jun - 07 Jun Finnair direct
10 Jun - 14 Jun airBaltic
05 Jun - 10 Jun Finnair direct
07 Jun - 13 Jun airBaltic
09 Jun - 12 Jun Finnair direct
18 Jun - 22 Jun Finnair direct
15 Jun - 19 Jun Finnair direct
29 Jun - 03 Jul Finnair

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

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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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