Cheapest return flights from Zurich to Keflavik in May from $233

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 May 2025 (see full year).

Return flights

28 May - 02 Jun LOT
06 May - 13 May Scandinavian Airlines
29 May - 02 Jun LOT
06 May - 14 May LOT
29 May - 06 Jun LOT
29 May - 05 Jun LOT
16 May - 21 May easyJet
10 May - 15 May Vueling Airlines
18 May - 25 May LOT
06 May - 17 May easyJet
03 May - 12 Jun easyJet
02 May - 12 Jun easyJet
05 May - 13 May Scandinavian Airlines
01 May - 10 May easyJet
19 May - 25 May easyJet
26 May - 06 Jun Scandinavian Airlines
01 May - 05 May easyJet
03 May - 13 Jun LOT
26 May - 07 Jun Scandinavian Airlines
17 May - 07 Jun easyJet

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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