Cheapest return flights from Barcelona to Keflavik in May from 135€

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

Return flights

20 May - 30 May Vueling Airlines
06 May - 16 May Vueling Airlines
20 May - 26 May Vueling Airlines
06 May - 19 May Vueling Airlines
09 May - 19 May Vueling Airlines
08 May - 19 May Vueling Airlines
11 May - 19 May Wizz Air Malta
20 May - 27 May easyJet
19 May - 28 May Vueling Airlines
15 May - 26 May Wizz Air Malta
22 May - 01 Jun Vueling Airlines
23 May - 01 Jun Vueling Airlines
25 May - 15 Jun Vueling Airlines
22 May - 01 Jun Icelandair direct
23 May - 01 Jun Icelandair direct

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

Powered by

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.