Cheapest return flights from Zurich to Keflavik in August from $204

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

28 Aug - 06 Sep Scandinavian Airlines
11 Aug - 16 Aug Scandinavian Airlines
29 Aug - 06 Sep Scandinavian Airlines
05 Aug - 13 Aug Scandinavian Airlines
21 Aug - 31 Aug Scandinavian Airlines
21 Aug - 28 Aug Scandinavian Airlines
04 Aug - 14 Aug Scandinavian Airlines
04 Aug - 11 Aug Scandinavian Airlines
31 Aug - 10 Sep Scandinavian Airlines
06 Aug - 17 Aug Scandinavian Airlines
04 Aug - 06 Aug Scandinavian Airlines
15 Aug - 31 Aug Scandinavian Airlines
13 Aug - 28 Aug Scandinavian Airlines
24 Aug - 14 Sep Scandinavian Airlines
30 Aug - 12 Sep LOT
24 Aug - 05 Sep Scandinavian Airlines
30 Aug - 06 Sep Scandinavian Airlines
30 Aug - 07 Sep Brussels Airlines
31 Aug - 10 Sep Icelandair direct
24 Aug - 14 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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