AirHint found the following cheapest return flights from Rio De Janeiro (GIG) to San Juan (SJU) in July 2025 (see full year).

Return flights

03 Jul - 07 Jul	Copa
04 Jul - 09 Jul	Copa
03 Jul - 08 Jul	Copa
04 Jul - 08 Jul	Copa
25 Jul - 29 Jul	Copa
05 Jul - 09 Jul	Copa
25 Jul - 02 Aug	Copa
25 Jul - 31 Jul	Copa
26 Jul - 02 Aug	Copa
26 Jul - 31 Jul	Copa
24 Jul - 02 Aug	Copa
25 Jul - 03 Aug	Copa
26 Jul - 03 Aug	Copa
24 Jul - 03 Aug	Copa
27 Jul - 02 Aug	Copa
27 Jul - 03 Aug	Copa
25 Jul - 01 Aug	Copa
26 Jul - 01 Aug	Copa

Also check the deals for one-way flights from Rio De Janeiro to San Juan in July.

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Cheapest return flights from Rio De Janeiro to San Juan in July from $456

Return flights