Cheapest return flights from Barcelona to Keflavik in May from 131€

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

Return flights

13 May - 20 May Ryanair
12 May - 20 May Ryanair
12 May - 27 May Ryanair
05 May - 20 May Ryanair
20 May - 27 May Wizz Air Malta
13 May - 27 May Ryanair
10 May - 20 May Ryanair
06 May - 13 May Ryanair
09 May - 20 May Ryanair
16 May - 27 May Ryanair
23 May - 01 Jun Wizz Air
26 May - 02 Jun Vueling Airlines
27 May - 02 Jun Wizz Air
26 May - 05 Jun Ryanair
27 May - 04 Jun Wizz Air
26 May - 06 Jun Vueling Airlines
27 May - 06 Jun Wizz Air
29 May - 04 Jun Ryanair
27 May - 07 Jun Wizz Air
24 May - 04 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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