AirHint found the following cheapest return flights from San Francisco (SFO) to Sao Paulo (GRU) in July 2025 (see full year).

Return flights

12 Jul - 15 Jul	United
16 Jul - 23 Jul	LATAM Airlines Group
20 Jul - 02 Aug	Delta
13 Jul - 18 Jul	Delta
15 Jul - 22 Jul	LATAM Airlines Group
16 Jul - 17 Jul	LATAM Airlines Group
26 Jul - 30 Jul	Aeromexico
23 Jul - 30 Jul	LATAM Airlines Group
18 Jul - 02 Aug	LATAM Airlines Group
18 Jul - 01 Aug	LATAM Airlines Group
20 Jul - 30 Jul	Copa
23 Jul - 07 Aug	American Airlines
19 Jul - 20 Jul	Delta
15 Jul - 24 Jul	Delta

Also check the deals for one-way flights from San Francisco to Sao Paulo 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.

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Cheapest return flights from San Francisco to Sao Paulo in July from $637

Return flights