Cheapest one-way flights from Barcelona to Keflavik in May from 78€

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

One-Way flights

12 May easyJet
02 May easyJet
01 May Vueling Airlines
25 May easyJet
22 May Wizz Air Malta
04 May easyJet
23 May Vueling Airlines
24 May Vueling Airlines
21 May Scandinavian Airlines
23 May Icelandair direct

Also check the deals for return 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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