AirHint found the following cheapest one-way flights from Barcelona (BCN) to San Juan (SJU) in December 2025 (see full year).
One-Way flights
| 09 Dec | Royal Air Maroc | ||
| 15 Dec | TAP | ||
| 04 Dec | TAP | ||
| 02 Dec | TAP | ||
| 03 Dec | TAP | ||
| 26 Dec | Azores Airlines | ||
| 18 Dec | Ryanair | ||
| 20 Dec | Ryanair |
Also check the deals for return flights from Barcelona to San Juan in December.
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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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