AirHint found the following cheapest return flights from Keflavik (KEF) to Zurich (ZRH) in November 2025 (see full year).

Return flights

18 Nov - 23 Nov	easyJet
27 Nov - 02 Dec	easyJet
23 Nov - 01 Dec	easyJet
23 Nov - 25 Nov	easyJet
22 Nov - 25 Nov	easyJet
16 Nov - 23 Nov	easyJet
22 Nov - 30 Nov	easyJet
27 Nov - 02 Dec	Icelandair	direct
22 Nov - 25 Nov	Icelandair	direct
22 Nov - 30 Nov	Icelandair	direct
18 Nov - 18 Nov	Icelandair
23 Nov - 25 Nov	Icelandair	direct
16 Nov - 23 Nov	Icelandair	direct

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

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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Cheapest return flights from Keflavik to Zurich in November from $243

Return flights