Cheapest return flights from Barcelona to San Juan in April from 580€

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

Return flights

16 Apr - 28 Apr United
18 Apr - 28 Apr United
16 Apr - 27 Apr United
30 Apr - 07 May United
02 Apr - 13 Apr TAP
02 Apr - 11 Apr TAP
16 Apr - 01 May Air France
06 Apr - 24 Apr LEVEL
04 Apr - 09 Apr LEVEL
03 Apr - 11 Apr LEVEL

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

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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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