AirHint found the following cheapest return flights from Los Angeles (LAX) to Sao Paulo (GRU) in October 2025 (see full year).

Return flights

10 Oct - 24 Oct	Copa
17 Oct - 31 Oct	Copa
02 Oct - 05 Oct	Copa
24 Oct - 31 Oct	Copa
01 Oct - 31 Oct	Copa
31 Oct - 14 Nov	Copa
08 Oct - 19 Oct	American Airlines
09 Oct - 19 Oct	American Airlines
09 Oct - 23 Oct	American Airlines
15 Oct - 23 Oct	American Airlines
14 Oct - 28 Oct	Copa
23 Oct - 06 Nov	United
26 Oct - 09 Nov	United
21 Oct - 04 Nov	United
25 Oct - 08 Nov	United
22 Oct - 05 Nov	United
27 Oct - 10 Nov	United
30 Oct - 09 Nov	LATAM Airlines Group
20 Oct - 03 Nov	United
30 Oct - 13 Nov	United

Also check the deals for one-way flights from Los Angeles to Sao Paulo in October.

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 Los Angeles to Sao Paulo in October from $486

Return flights