Cheapest return flights from Barcelona to Keflavik in May from $164

Best time to book flights for Barcelona (BCN) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to Keflavik (KEF) in May 2025 (see full year).

Return flights

21 May - 01 Jun Vueling Airlines
06 May - 14 May easyJet
07 May - 14 May Wizz Air Malta
06 May - 08 May Vueling Airlines
12 May - 14 May Wizz Air Malta
07 May - 21 May Wizz Air Malta
07 May - 22 Jun Wizz Air Malta
17 May - 21 May easyJet
09 May - 14 May easyJet
10 May - 20 May Vueling Airlines
10 May - 12 May Vueling Airlines
14 May - 17 May Scandinavian Airlines
17 May - 01 Jun Vueling Airlines
26 May - 01 Jun Vueling Airlines
31 May - 15 Jun Vueling Airlines
16 May - 01 Jun Vueling Airlines
24 May - 01 Jun Vueling Airlines
23 May - 01 Jun Ryanair
29 May - 01 Jun Wizz Air
25 May - 01 Jun Ryanair

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

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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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