Cheapest return flights from Zurich to Keflavik in May from 211€

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

Return flights

09 May - 18 May Scandinavian Airlines
14 May - 18 May Scandinavian Airlines
13 May - 18 May Scandinavian Airlines
08 May - 17 May easyJet
02 May - 10 May easyJet
14 May - 17 May Scandinavian Airlines
13 May - 17 May Scandinavian Airlines
01 May - 09 May Scandinavian Airlines
23 May - 09 Jun SWISS
30 May - 06 Jun Scandinavian Airlines
14 May - 19 May Scandinavian Airlines
01 May - 31 May easyJet
30 May - 07 Jun Scandinavian Airlines
30 May - 06 Jun Icelandair direct
30 May - 07 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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