Cheapest return flights from Rome to San Juan in December from 541€

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

Return flights

12 Dec - 09 Jan Norse Atlantic Airways
08 Dec - 16 Dec Norse Atlantic Airways
08 Dec - 15 Dec Norse Atlantic Airways
30 Dec - 07 Jan Brussels Airlines
10 Dec - 18 Dec Delta
13 Dec - 04 Jan Norse Atlantic Airways
18 Dec - 16 Jan United
26 Dec - 12 Jan Iberia
23 Dec - 06 Jan Iberia
26 Dec - 07 Jan Iberia
31 Dec - 10 Jan Iberia
26 Dec - 06 Jan Iberia
25 Dec - 06 Jan Iberia
17 Dec - 27 Dec United
20 Dec - 28 Dec Delta

Also check the deals for one-way flights from Rome 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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