Cheapest return flights from Rome to San Juan in December from 696€

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

Return flights

08 Dec - 15 Dec Lufthansa
31 Dec - 07 Jan United
26 Dec - 07 Jan British Airways
27 Dec - 09 Jan Delta
23 Dec - 06 Jan Iberia
30 Dec - 11 Jan United
24 Dec - 06 Jan Iberia
25 Dec - 02 Jan Iberia
26 Dec - 02 Jan British Airways
20 Dec - 06 Jan British Airways
27 Dec - 07 Jan Air France
27 Dec - 28 Dec Ryanair
20 Dec - 27 Dec Delta
27 Dec - 27 Dec Ryanair

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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