Cheapest return flights from Barcelona to Keflavik in May from 157€

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

Return flights

02 May - 06 May easyJet
15 May - 23 May Wizz Air Malta
16 May - 23 May easyJet
01 May - 04 May Fly Play direct
29 May - 05 Jun Fly Play direct
28 May - 02 Jun Wizz Air
27 May - 03 Jun Scandinavian Airlines

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.