Cheapest return flights from Barcelona to San Juan in August from 849€

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 August 2025 (see full year).

Return flights

18 Aug - 04 Sep Iberia

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

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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