Cheapest return flights from Keflavik to Barcelona in January from $270

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

Return flights

23 Jan - 25 Jan Wizz Air Malta
31 Jan - 03 Feb easyJet
23 Jan - 27 Jan easyJet
23 Jan - 30 Jan easyJet
31 Jan - 01 Feb Lufthansa
22 Jan - 25 Jan Wizz Air
20 Jan - 25 Jan Scandinavian Airlines
31 Jan - 03 Feb Icelandair direct
31 Jan - 01 Feb Icelandair direct

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

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.