Cheapest return flights from Zurich to Keflavik in August from $343

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

Return flights

31 Aug - 12 Sep Scandinavian Airlines
21 Aug - 30 Aug easyJet
18 Aug - 23 Aug easyJet
21 Aug - 23 Aug easyJet
14 Aug - 30 Aug easyJet
12 Aug - 17 Aug Scandinavian Airlines
20 Aug - 24 Aug Scandinavian Airlines
29 Aug - 19 Sep Scandinavian Airlines
21 Aug - 24 Aug Scandinavian Airlines
10 Aug - 17 Aug Scandinavian Airlines
14 Aug - 23 Aug easyJet
29 Aug - 14 Sep Scandinavian Airlines
30 Aug - 08 Sep Scandinavian Airlines
24 Aug - 08 Sep Scandinavian Airlines
20 Aug - 03 Sep Scandinavian Airlines
24 Aug - 09 Sep Scandinavian Airlines
30 Aug - 18 Sep KLM
23 Aug - 05 Sep Scandinavian Airlines
23 Aug - 31 Aug KLM
20 Aug - 04 Sep Scandinavian Airlines

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

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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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