Cheapest return flights from Barcelona to San Juan in May from $542

Best time to book flights for Barcelona (BCN) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Barcelona (BCN) to San Juan (SJU) in May 2025 (see full year).

Return flights

03 May - 10 May Scandinavian Airlines
05 May - 13 May Scandinavian Airlines
16 May - 30 May Scandinavian Airlines
01 May - 11 May Scandinavian Airlines
10 May - 02 Jun Scandinavian Airlines
05 May - 14 May Scandinavian Airlines
20 May - 30 May Scandinavian Airlines
09 May - 17 May Scandinavian Airlines
04 May - 13 May Vueling Airlines
14 May - 31 May Scandinavian Airlines
28 May - 01 Jun Finnair
08 May - 15 May Ryanair
31 May - 10 Jun KLM

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

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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