Cheapest one-way flights from Barcelona to Keflavik in May from 73€

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

One-Way flights

20 May Vueling Airlines
02 May easyJet
09 May Vueling Airlines
19 May Vueling Airlines
15 May Vueling Airlines
08 May Wizz Air Malta
27 May Vueling Airlines
18 May easyJet
04 May Vueling Airlines
25 May Vueling Airlines

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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