Cheapest return HEL–KEF flights, June

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

Return flights

05 Jun - 08 Jun Scandinavian Airlines
04 Jun - 08 Jun Norwegian Air Sweden AOC
04 Jun - 09 Jun Norwegian Air Sweden AOC
04 Jun - 11 Jun Norwegian Air Sweden AOC
09 Jun - 12 Jun Ryanair
20 Jun - 24 Jun Icelandair
04 Jun - 07 Jun Norwegian Air Sweden AOC
08 Jun - 12 Jun Icelandair
06 Jun - 12 Jun Icelandair
08 Jun - 15 Jun Icelandair
27 Jun - 03 Jul Icelandair direct
29 Jun - 03 Jul Icelandair direct
24 Jun - 01 Jul airBaltic
30 Jun - 05 Jul Finnair direct
28 Jun - 03 Jul Finnair direct
27 Jun - 04 Jul Icelandair
28 Jun - 04 Jul Ryanair

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

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