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

Return flights

28 Aug - 07 Sep	Delta
17 Aug - 03 Sep	Delta
31 Aug - 14 Sep	Air France
24 Aug - 07 Sep	Wizz Air Malta
29 Aug - 07 Sep	Lufthansa
30 Aug - 13 Sep	United
21 Aug - 28 Aug	United
22 Aug - 31 Aug	United
24 Aug - 31 Aug	United
25 Aug - 31 Aug	United
23 Aug - 31 Aug	United
22 Aug - 06 Sep	United
21 Aug - 31 Aug	United
25 Aug - 05 Sep	United
15 Aug - 02 Sep	United
14 Aug - 28 Aug	United
19 Aug - 31 Aug	United
16 Aug - 04 Sep	United
14 Aug - 25 Aug	United
18 Aug - 25 Aug	United

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

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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Cheapest return flights from Rome to San Jose in August from $821

Return flights