Cheapest return flights from Keflavik to Alicante in August from $284

AirHint found the following cheapest return flights from Keflavik (KEF) to Alicante (ALC) in August 2026 (see full year).

Return flights

25 Aug - 08 Sep Norwegian
24 Aug - 07 Sep Scandinavian Airlines
26 Aug - 12 Sep Vueling Airlines
19 Aug - 02 Sep Vueling Airlines
29 Aug - 12 Sep Vueling Airlines
19 Aug - 09 Sep Vueling Airlines
19 Aug - 05 Sep Vueling Airlines
26 Aug - 02 Sep Vueling Airlines
26 Aug - 09 Sep Vueling Airlines
29 Aug - 02 Sep Vueling Airlines
08 Aug - 12 Aug Vueling Airlines
08 Aug - 15 Aug Vueling Airlines
12 Aug - 15 Aug Vueling Airlines

Also check the deals for one-way flights from Keflavik to Alicante 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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