Cheapest return flights from Porto to San Juan in April from $865

Best time to book flights for Porto (OPO) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to San Juan (SJU) in April 2025 (see full year).

Return flights

24 Apr - 02 May United
09 Apr - 14 Apr United
13 Apr - 19 Apr Azores Airlines
12 Apr - 19 Apr Azores Airlines

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

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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