Cheapest return ALC–KEF flights, September

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

Return flights

26 Sep - 06 Oct Vueling Airlines
29 Sep - 07 Oct Wizz Air
09 Sep - 20 Sep Ryanair
27 Sep - 06 Oct Wizz Air Malta
12 Sep - 20 Sep Ryanair
08 Sep - 20 Sep Wizz Air Malta
10 Sep - 20 Sep Wizz Air UK
27 Sep - 04 Oct Wizz Air Malta
02 Sep - 12 Sep Ryanair
15 Sep - 20 Sep Wizz Air Malta
05 Sep - 12 Sep Vueling Airlines
23 Sep - 30 Sep Wizz Air
12 Sep - 22 Sep Ryanair
09 Sep - 13 Sep Ryanair
25 Sep - 04 Oct Iberia
24 Sep - 04 Oct KLM
26 Sep - 01 Oct Vueling Airlines
25 Sep - 02 Oct Iberia
27 Sep - 02 Oct KLM
30 Sep - 17 Oct Vueling Airlines

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

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