Cheapest return flights from Tenerife to Keflavik in April from $425

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

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

Return flights

12 Apr - 20 Apr Vueling Airlines
13 Apr - 20 Apr Vueling Airlines
16 Apr - 20 Apr Vueling Airlines
11 Apr - 20 Apr Air Europa

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

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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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