Cheapest return flights from Barcelona to Keflavik in March from $195

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

19 Mar - 26 Mar Fly Play direct
05 Mar - 19 Mar Fly Play direct
22 Mar - 26 Mar Fly Play direct
05 Mar - 12 Mar Fly Play direct
06 Mar - 14 Mar easyJet
05 Mar - 13 Mar easyJet
17 Mar - 22 Mar easyJet
21 Mar - 25 Mar Ryanair
06 Mar - 14 Mar 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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