Cheapest return flights from Barcelona to Keflavik in October from $154

AirHint found the following cheapest return flights from Barcelona (BCN) to Keflavik (KEF) in October 2026 (see full year).

Return flights

14 Oct - 21 Oct Vueling Airlines direct
03 Oct - 10 Oct Vueling Airlines direct
10 Oct - 17 Oct Vueling Airlines direct
14 Oct - 24 Oct Vueling Airlines direct
13 Oct - 17 Oct Vueling Airlines
12 Oct - 21 Oct Vueling Airlines
08 Oct - 21 Oct Vueling Airlines
02 Oct - 10 Oct Wizz Air Malta
05 Oct - 10 Oct Vueling Airlines
10 Oct - 20 Oct Vueling Airlines
24 Oct - 02 Nov Vueling Airlines
26 Oct - 05 Nov easyJet
23 Oct - 02 Nov Vueling Airlines
23 Oct - 02 Nov Icelandair direct
24 Oct - 02 Nov Icelandair direct

Also check the deals for one-way flights from Barcelona to Keflavik in October.

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