Cheapest return REU–KEF flights, September

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

Return flights

02 Sep - 15 Sep Vueling Airlines
02 Sep - 14 Sep Vueling Airlines
16 Sep - 17 Sep Jet2
02 Sep - 07 Sep Vueling Airlines
14 Sep - 20 Sep Jet2
30 Sep - 12 Oct Jet2
28 Sep - 08 Oct Jet2
18 Sep - 27 Sep Jet2
16 Sep - 21 Sep Jet2
30 Sep - 07 Oct Jet2
11 Sep - 21 Sep Jet2
07 Sep - 13 Sep Jet2
28 Sep - 12 Oct Jet2
16 Sep - 22 Sep Jet2
21 Sep - 05 Oct Jet2
25 Sep - 06 Oct Jet2
28 Sep - 07 Oct Jet2
30 Sep - 04 Oct Jet2
28 Sep - 06 Oct Jet2
25 Sep - 09 Oct Jet2

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

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