Cheapest return flights from Zurich to Keflavik in May from 209€

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

Return flights

10 May - 11 May Scandinavian Airlines
14 May - 18 May Scandinavian Airlines
16 May - 23 May Scandinavian Airlines
13 May - 18 May Scandinavian Airlines
23 May - 25 May Scandinavian Airlines
15 May - 25 May Scandinavian Airlines
14 May - 25 May Scandinavian Airlines
07 May - 21 May Scandinavian Airlines
07 May - 10 May Scandinavian Airlines
21 May - 25 May Scandinavian Airlines
23 May - 01 Jun Scandinavian Airlines
28 May - 08 Jun Scandinavian Airlines
22 May - 03 Jun Scandinavian Airlines
29 May - 05 Jun Scandinavian Airlines
29 May - 12 Jun Scandinavian Airlines
30 May - 21 Jun Scandinavian Airlines
26 May - 06 Jun Scandinavian Airlines
20 May - 05 Jun Scandinavian Airlines
28 May - 08 Jun Icelandair direct
29 May - 05 Jun Icelandair direct

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

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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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