Cheapest return flights from Barcelona to Keflavik in March from $104

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 2025 (see full year).

Return flights

13 Mar - 19 Mar easyJet
13 Mar - 21 Mar easyJet
05 Mar - 19 Mar easyJet
26 Mar - 26 Mar easyJet
12 Mar - 26 Mar easyJet
21 Mar - 28 Mar easyJet
07 Mar - 12 Mar easyJet
22 Mar - 28 Mar easyJet
10 Mar - 19 Mar easyJet
19 Mar - 28 Mar easyJet
26 Mar - 02 Apr easyJet
28 Mar - 02 Apr easyJet
28 Mar - 10 Apr easyJet
27 Mar - 05 Apr easyJet
18 Mar - 02 Apr Vueling Airlines
28 Mar - 03 Apr easyJet
17 Mar - 01 Apr Vueling Airlines
27 Mar - 09 Apr easyJet
25 Mar - 03 Apr Vueling Airlines
29 Mar - 09 Apr easyJet

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

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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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