Cheapest return flights from Keflavik to Barcelona in March from 118€

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

Return flights

05 Mar - 10 Mar easyJet
05 Mar - 17 Mar easyJet
26 Mar - 28 Apr easyJet
25 Mar - 28 Apr easyJet
26 Mar - 29 Apr easyJet
02 Mar - 07 Mar easyJet
13 Mar - 20 Mar easyJet
23 Mar - 25 Apr easyJet
26 Mar - 08 Apr easyJet
26 Mar - 15 Apr easyJet
19 Mar - 27 Mar easyJet
02 Mar - 14 Mar easyJet
20 Mar - 27 Mar easyJet
26 Mar - 05 Apr easyJet
26 Mar - 01 Apr easyJet
23 Mar - 12 Apr easyJet
26 Mar - 09 Apr easyJet
21 Mar - 28 Mar easyJet
05 Mar - 10 Mar Icelandair direct
05 Mar - 17 Mar Icelandair direct

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

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