Cheapest return flights from Reykjavik to Barcelona in May from $306

AirHint found the following cheapest return flights from Reykjavik (REK) to Barcelona (BCN) in May 2026 (see full year).

Return flights

13 May - 17 May easyJet
14 May - 17 May easyJet
15 May - 18 May Icelandair
22 May - 24 May Finnair
15 May - 18 May Icelandair direct
22 May - 24 May Icelandair direct
13 May - 17 May Icelandair direct

Also check the deals for one-way flights from Reykjavik to Barcelona in May.

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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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