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

Return flights

05 Mar - 14 Mar	easyJet
03 Mar - 14 Mar	easyJet
03 Mar - 10 Mar	easyJet
04 Mar - 10 Mar	easyJet
17 Mar - 24 Mar	easyJet
14 Mar - 21 Mar	easyJet
12 Mar - 19 Mar	easyJet
24 Mar - 01 Apr	easyJet
27 Mar - 04 Apr	Ryanair
28 Mar - 05 Apr	Ryanair
29 Mar - 05 Apr	Corendon Dutch Airlines
30 Mar - 06 Apr	easyJet
30 Mar - 05 Apr	Ryanair
14 Mar - 21 Mar	Icelandair	direct
30 Mar - 06 Apr	Icelandair	direct
12 Mar - 19 Mar	Icelandair	direct
03 Mar - 14 Mar	Icelandair	direct
24 Mar - 01 Apr	Icelandair	direct

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Cheapest return flights from Tenerife to Keflavik in March from 132€

Return flights