Cheapest return flights from Alicante to Keflavik in September from $242

Best time to book flights for Alicante (ALC) to Keflavik (KEF) flights at AirHint

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

Return flights

06 Sep - 13 Sep Wizz Air
16 Sep - 23 Sep Vueling Airlines
03 Sep - 10 Sep Wizz Air
06 Sep - 09 Sep Wizz Air
16 Sep - 27 Sep Vueling Airlines
09 Sep - 20 Sep Wizz Air
05 Sep - 08 Sep Vueling Airlines
06 Sep - 09 Sep Fly Play direct
06 Sep - 13 Sep Fly Play direct
16 Sep - 23 Sep Fly Play direct

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

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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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