Cheapest return flights from Zurich to Keflavik in August from $214

Best time to book flights for Zurich (ZRH) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Zurich (ZRH) to Keflavik (KEF) in August 2025 (see full year).

Return flights

05 Aug - 14 Aug Scandinavian Airlines
21 Aug - 26 Aug Scandinavian Airlines
05 Aug - 23 Aug Scandinavian Airlines
28 Aug - 03 Sep Scandinavian Airlines
23 Aug - 28 Aug Scandinavian Airlines
29 Aug - 15 Sep Scandinavian Airlines
20 Aug - 24 Aug Scandinavian Airlines
22 Aug - 26 Aug Scandinavian Airlines
22 Aug - 27 Aug Scandinavian Airlines
23 Aug - 06 Sep Scandinavian Airlines
12 Aug - 19 Aug Scandinavian Airlines
04 Aug - 14 Aug Scandinavian Airlines
17 Aug - 24 Aug Scandinavian Airlines
30 Aug - 06 Sep Scandinavian Airlines
29 Aug - 15 Sep Icelandair direct
28 Aug - 03 Sep Icelandair direct
30 Aug - 06 Sep Icelandair direct

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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