Cheapest return flights from Stockholm to Keflavik in September from 192€

AirHint found the following cheapest return flights from Stockholm (ARN) to Keflavik (KEF) in September 2026 (see full year).

Return flights

10 Sep - 17 Sep Scandinavian Airlines
22 Sep - 30 Sep Scandinavian Airlines
03 Sep - 07 Sep Scandinavian Airlines
22 Sep - 30 Sep Icelandair direct
17 Sep - 27 Sep Scandinavian Airlines
17 Sep - 27 Sep Icelandair direct
10 Sep - 17 Sep Icelandair direct
16 Sep - 28 Sep Scandinavian Airlines
03 Sep - 07 Sep Icelandair direct
16 Sep - 28 Sep Icelandair direct

Also check the deals for one-way flights from Stockholm to Keflavik in September.

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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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