Cheapest return flights from Rome to San Juan in December from $797

Best time to book flights for Rome (FCO) to San Juan (SJU) flights at AirHint

AirHint found the following cheapest return flights from Rome (FCO) to San Juan (SJU) in December 2025 (see full year).

Return flights

05 Dec - 13 Dec Lufthansa
24 Dec - 10 Jan United
25 Dec - 03 Jan Vueling Airlines
23 Dec - 04 Jan Air France
27 Dec - 04 Jan Vueling Airlines
26 Dec - 05 Jan Vueling Airlines
22 Dec - 04 Jan Vueling Airlines
26 Dec - 02 Jan Wizz Air Malta
25 Dec - 05 Jan Delta
29 Dec - 05 Jan Delta

Also check the deals for one-way flights from Rome to San Juan in December.

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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