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

Return flights

03 Aug - 09 Aug	Iberia
10 Aug - 17 Aug	Iberia
10 Aug - 16 Aug	Iberia
17 Aug - 23 Aug	Iberia
03 Aug - 16 Aug	Iberia
08 Aug - 22 Aug	Iberia
01 Aug - 13 Aug	Iberia
19 Aug - 29 Aug	Iberia
22 Aug - 29 Aug	Iberia
18 Aug - 29 Aug	Iberia

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 1101€

Return flights