Cheapest return flights from Sao Paulo to San Juan in September from 368€

AirHint found the following cheapest return flights from Sao Paulo (GRU) to San Juan (SJU) in September 2025 (see full year).

Return flights

28 Sep - 17 Oct Arajet
01 Sep - 09 Sep Arajet
09 Sep - 23 Sep Avianca
16 Sep - 23 Sep GOL Linhas Aéreas
19 Sep - 25 Sep United
13 Sep - 20 Sep Avianca
05 Sep - 12 Sep Avianca
15 Sep - 22 Sep Avianca
01 Sep - 08 Sep Avianca
09 Sep - 21 Sep Avianca
26 Sep - 28 Sep Copa

Also check the deals for one-way flights from Sao Paulo to San Juan in September.

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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