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

Return flights

27 Nov - 04 Dec	easyJet
26 Nov - 03 Dec	easyJet
25 Nov - 02 Dec	easyJet
27 Nov - 02 Dec	easyJet
29 Nov - 04 Dec	easyJet
22 Nov - 27 Nov	easyJet
22 Nov - 29 Nov	easyJet
29 Nov - 05 Dec	easyJet
29 Nov - 06 Dec	easyJet
29 Nov - 12 Dec	easyJet
27 Nov - 04 Dec	Icelandair	direct
25 Nov - 02 Dec	Icelandair	direct
22 Nov - 27 Nov	Icelandair	direct

Also check the deals for one-way flights from Keflavik to Tenerife 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 Tenerife in November from $210

Return flights