AirHint found the following cheapest one-way flights from Rome (ROM) to San Juan (SJU) in December 2025 (see full year).
One-Way flights
| 03 Dec | Norse Atlantic Airways | ||
| 05 Dec | Norse Atlantic Airways | ||
| 27 Dec | Wizz Air Malta | ||
| 29 Dec | Scandinavian Airlines |
Also check the deals for return flights from Rome to San Juan in December.
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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