Cheapest return flights from Alicante to Keflavik in September from £182

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

Return flights

05 Sep - 09 Sep Scandinavian Airlines
12 Sep - 19 Sep Scandinavian Airlines
08 Sep - 15 Sep Scandinavian Airlines
03 Sep - 08 Sep Scandinavian Airlines
05 Sep - 13 Sep Scandinavian Airlines
17 Sep - 28 Sep KLM
22 Sep - 29 Sep Norwegian Air Sweden AOC
12 Sep - 20 Sep Scandinavian Airlines
03 Sep - 10 Sep Scandinavian Airlines
05 Sep - 12 Sep Scandinavian Airlines
19 Sep - 03 Oct Vueling Airlines
10 Sep - 13 Oct Wizz Air Malta
10 Sep - 13 Oct Icelandair direct
19 Sep - 03 Oct Icelandair 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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