Cheapest return ZRH–KEF flights, December

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

Return flights

23 Dec - 31 Dec LOT
09 Dec - 12 Dec easyJet
20 Dec - 27 Dec British Airways
17 Dec - 07 Jan easyJet
09 Dec - 12 Dec Icelandair direct
16 Dec - 16 Dec Scandinavian Airlines
30 Dec - 02 Jan SWISS
19 Dec - 09 Jan Eurowings
17 Dec - 17 Dec easyJet
19 Dec - 09 Jan Icelandair direct
20 Dec - 20 Dec Scandinavian Airlines

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

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