Cheapest return flights from Barcelona to Keflavik in May from 151€

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

Return flights

20 May - 27 May easyJet
06 May - 13 May easyJet
08 May - 16 May Vueling Airlines
22 May - 30 May Wizz Air Malta
06 May - 17 May Vueling Airlines
15 May - 20 May Vueling Airlines
03 May - 16 May Norwegian
01 May - 04 May Fly Play direct
11 May - 17 May Wizz Air Malta
15 May - 20 May Fly Play direct

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

Skyscanner

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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