Cheapest return flights from Tenerife to Keflavik in August from $421

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 August 2025 (see full year).

Return flights

23 Aug - 02 Sep Iberia Express
14 Aug - 19 Aug Vueling Airlines
21 Aug - 31 Aug Iberia Express
12 Aug - 17 Aug Iberia Express
03 Aug - 17 Aug Vueling Airlines

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

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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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