Cheapest return flights from Tenerife to Keflavik in January from $223

AirHint found the following cheapest return flights from Tenerife (TFS) to Keflavik (KEF) in January 2026 (see full year).

Return flights

22 Jan - 28 Jan easyJet
28 Jan - 31 Jan Ryanair
13 Jan - 17 Jan Jet2
27 Jan - 03 Feb easyJet
08 Jan - 04 Feb easyJet
01 Jan - 17 Jan SWISS
16 Jan - 25 Jan Ryanair
01 Jan - 13 Jan SWISS
01 Jan - 16 Jan SWISS
01 Jan - 15 Jan SWISS
01 Jan - 14 Jan Ryanair
01 Jan - 18 Jan Ryanair
27 Jan - 03 Feb Icelandair direct
08 Jan - 04 Feb Icelandair direct

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

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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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