AirHint found the following cheapest return flights from Rome (FCO) to San Juan (SJU) in August 2026 (see full year).

Return flights

31 Aug - 06 Sep	British Airways
25 Aug - 07 Sep	Norse Atlantic Airways
21 Aug - 30 Aug	United
24 Aug - 30 Aug	United
22 Aug - 30 Aug	United
27 Aug - 31 Aug	Ryanair
02 Aug - 16 Aug	Wizz Air Malta
24 Aug - 31 Aug	United
22 Aug - 29 Aug	Aer Lingus
03 Aug - 19 Aug	Norse Atlantic Airways
06 Aug - 24 Aug	Norse Atlantic Airways
01 Aug - 16 Aug	Norse Atlantic Airways

Also check the deals for one-way flights from Rome to San Juan 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 Juan in August from 680€

Return flights