Cheapest return flights from Barcelona to Keflavik in May from 122€

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 Vueling Airlines
13 May - 21 May Vueling Airlines
20 May - 28 May Vueling Airlines
05 May - 09 May Wizz Air Malta
06 May - 10 May Vueling Airlines
09 May - 14 May Wizz Air Malta
06 May - 09 May Vueling Airlines
27 May - 31 May Wizz Air Malta
02 May - 10 May Vueling Airlines
13 May - 20 May Vueling Airlines
26 May - 04 Jun Vueling Airlines
27 May - 07 Jun Ryanair
27 May - 05 Jun Wizz Air Malta
25 May - 02 Jun Vueling Airlines
27 May - 06 Jun Wizz Air Malta
30 May - 09 Jun Wizz Air Malta
27 May - 03 Jun Wizz Air Malta
26 May - 06 Jun Vueling Airlines
31 May - 05 Jun Ryanair
25 May - 06 Jun Vueling Airlines

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.