Cheapest return flights from Rome to San Jose in December from 678€

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

Return flights

10 Dec - 13 Jan Delta
08 Dec - 22 Dec Air France
07 Dec - 14 Dec United
01 Dec - 15 Dec United
05 Dec - 21 Dec KLM
04 Dec - 21 Dec Air France
24 Dec - 07 Jan United
28 Dec - 07 Jan Air France
22 Dec - 09 Jan Air France
27 Dec - 10 Jan Norse Atlantic Airways
22 Dec - 07 Jan Air France
09 Dec - 02 Jan Delta
26 Dec - 08 Jan United
26 Dec - 06 Jan United
21 Dec - 05 Jan Air France

Also check the deals for one-way flights from Rome to San Jose 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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