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

Return flights

22 Apr - 29 Apr	LOT
01 Apr - 16 Apr	Scandinavian Airlines
28 Apr - 07 May	Scandinavian Airlines
27 Apr - 07 May	Scandinavian Airlines
30 Apr - 10 May	Scandinavian Airlines
28 Apr - 09 May	easyJet
25 Apr - 05 May	easyJet
04 Apr - 19 Apr	Scandinavian Airlines
18 Apr - 02 May	Scandinavian Airlines
18 Apr - 02 May	Icelandair	direct
28 Apr - 07 May	Icelandair	direct
25 Apr - 05 May	Icelandair	direct
30 Apr - 10 May	Icelandair	direct
04 Apr - 19 Apr	Icelandair	direct

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

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

Return flights