Cheapest return flights from Stockholm to Keflavik in August from $311

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

Return flights

31 Aug - 04 Sep Scandinavian Airlines
22 Aug - 25 Aug Icelandair direct
31 Aug - 03 Sep Scandinavian Airlines
29 Aug - 01 Sep Icelandair direct
01 Aug - 04 Aug Icelandair direct
30 Aug - 02 Sep Scandinavian Airlines
25 Aug - 28 Aug Icelandair direct
27 Aug - 30 Aug Icelandair direct
21 Aug - 24 Aug Icelandair direct
23 Aug - 26 Aug Icelandair direct
28 Aug - 31 Aug Icelandair direct
18 Aug - 21 Aug Icelandair direct
24 Aug - 27 Aug Icelandair direct
31 Aug - 03 Sep Icelandair direct
17 Aug - 20 Aug Scandinavian Airlines
31 Aug - 04 Sep Icelandair direct
30 Aug - 02 Sep Icelandair direct

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

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