Cheapest return flights from Keflavik to Barcelona in March from 123€

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

Return flights

19 Mar - 21 Mar easyJet
19 Mar - 24 Mar easyJet
17 Mar - 20 Mar easyJet
18 Mar - 20 Mar easyJet
19 Mar - 20 Mar easyJet
16 Mar - 20 Mar easyJet
19 Mar - 22 Mar easyJet
11 Mar - 15 Mar easyJet
19 Mar - 27 Mar easyJet
02 Mar - 15 Mar easyJet

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

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 Barcelona

Cheap car rent in Barcelona

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