Cheapest return BCN–SJU flights, July

AirHint found the following cheapest return flights from Barcelona (BCN) to San Juan (SJU) in July 2026 (see full year).

Return flights

16 Jul - 29 Jul LEVEL
15 Jul - 31 Jul Vueling Airlines
15 Jul - 25 Jul Vueling Airlines
15 Jul - 30 Jul Vueling Airlines
08 Jul - 15 Jul Ryanair
13 Jul - 19 Jul Ryanair
02 Jul - 12 Jul WestJet
06 Jul - 28 Jul Ryanair
03 Jul - 13 Jul WestJet
03 Jul - 15 Jul WestJet
22 Jul - 04 Aug United
30 Jul - 11 Aug United
30 Jul - 12 Aug United
25 Jul - 04 Aug Iberia
20 Jul - 02 Aug Iberia
26 Jul - 10 Aug Ryanair
27 Jul - 11 Aug Wizz Air UK
31 Jul - 15 Aug WestJet

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

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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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