Cheapest return flights from Tenerife to Keflavik in September from $295

Best time to book flights for Tenerife (TFS) to Keflavik (KEF) flights at AirHint

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

Return flights

17 Sep - 24 Sep easyJet
02 Sep - 13 Sep Fly Play direct
06 Sep - 13 Sep Fly Play direct
18 Sep - 25 Sep Fly Play direct
13 Sep - 20 Sep Fly Play direct
23 Sep - 29 Sep Fly Play direct
19 Sep - 27 Sep Ryanair
14 Sep - 21 Sep easyJet
20 Sep - 27 Sep Fly Play direct
20 Sep - 28 Sep Fly Play

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

Skyscanner

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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