Cheapest return flights from Tenerife to Keflavik in December from 165€

AirHint found the following cheapest return flights from Tenerife (TFS) to Keflavik (KEF) in December 2025 (see full year).

Return flights

08 Dec - 11 Dec Ryanair
06 Dec - 13 Dec easyJet
06 Dec - 08 Dec easyJet
06 Dec - 14 Dec easyJet
08 Dec - 15 Dec easyJet
04 Dec - 08 Dec Ryanair
05 Dec - 09 Dec Ryanair
05 Dec - 13 Dec Ryanair
05 Dec - 11 Dec Ryanair
04 Dec - 10 Dec Ryanair
27 Dec - 01 Jan Scandinavian Airlines
27 Dec - 01 Jan Icelandair direct

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

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