Cheapest return flights from Rome to San Juan in December from $905

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

10 Dec - 22 Dec Delta
25 Dec - 04 Jan Iberia
25 Dec - 03 Jan Iberia
20 Dec - 03 Jan British Airways
27 Dec - 07 Jan Vueling Airlines
27 Dec - 05 Jan Vueling Airlines
26 Dec - 02 Jan Iberia
26 Dec - 06 Jan Iberia
27 Dec - 02 Jan Iberia
26 Dec - 28 Dec Iberia

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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