Cheapest return flights from Barcelona to San Juan in April from 549€

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

Return flights

08 Apr - 16 Apr Avianca
16 Apr - 25 Apr United
15 Apr - 23 Apr United
22 Apr - 30 Apr United
21 Apr - 28 Apr Lufthansa
28 Apr - 06 May Lufthansa
22 Apr - 29 Apr United
22 Apr - 26 Apr United
09 Apr - 15 Apr United
07 Apr - 15 Apr United
09 Apr - 16 Apr Iberia
28 Apr - 05 May TAP

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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