Cheapest return flights from Barcelona to San Juan in March from $664

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

Return flights

01 Mar - 08 Mar LEVEL
10 Mar - 17 Mar United
25 Mar - 07 Apr United
02 Mar - 09 Mar United
03 Mar - 08 Mar SWISS
03 Mar - 07 Mar LEVEL
02 Mar - 12 Mar Scandinavian Airlines
12 Mar - 19 Mar United
17 Mar - 21 Mar Scandinavian Airlines
07 Mar - 14 Mar Scandinavian Airlines
09 Mar - 14 Mar Scandinavian Airlines
30 Mar - 06 Apr Vueling Airlines
26 Mar - 04 Apr United
27 Mar - 04 Apr Ryanair

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

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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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