Cheapest return flights from San Juan to Barcelona in August from 383€

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

Return flights

11 Aug - 26 Aug KLM
17 Aug - 27 Aug KLM
17 Aug - 28 Aug Virgin Atlantic
12 Aug - 19 Aug United
18 Aug - 25 Aug United
16 Aug - 23 Aug Air France
15 Aug - 22 Aug KLM
06 Aug - 13 Aug United
26 Aug - 02 Sep United
31 Aug - 07 Sep United
08 Aug - 15 Aug United
04 Aug - 11 Aug United
28 Aug - 04 Sep United

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