Cheapest return flights from Barcelona to Keflavik in March from $183

Best time to book flights for Barcelona (BCN) to Keflavik (KEF) flights at AirHint

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

Return flights

02 Mar - 10 Mar easyJet
19 Mar - 26 Mar Fly Play direct
05 Mar - 12 Mar easyJet
09 Mar - 16 Mar easyJet
12 Mar - 19 Mar Fly Play direct
08 Mar - 15 Mar Fly Play direct
05 Mar - 12 Mar Fly Play direct
15 Mar - 22 Mar Wizz Air
06 Mar - 13 Mar easyJet
01 Mar - 09 Mar easyJet
26 Mar - 01 Apr easyJet
28 Mar - 04 Apr easyJet
28 Mar - 06 Apr easyJet
29 Mar - 06 Apr Scandinavian Airlines
27 Mar - 04 Apr easyJet
27 Mar - 05 Apr Lufthansa
28 Mar - 06 Apr Icelandair direct
30 Mar - 06 Apr Icelandair direct
28 Mar - 04 Apr Icelandair direct
27 Mar - 04 Apr Icelandair direct

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

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.

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