Cheapest return flights from Las Vegas to Sao Paulo in September from $543

Best time to book flights for Las Vegas (LAS) to Sao Paulo (GRU) flights at AirHint

AirHint found the following cheapest return flights from Las Vegas (LAS) to Sao Paulo (GRU) in September 2025 (see full year).

Return flights

02 Sep - 19 Sep LATAM Airlines Group
09 Sep - 29 Sep American Airlines
18 Sep - 19 Sep Delta
19 Sep - 20 Sep Delta

Also check the deals for one-way flights from Las Vegas to Sao Paulo 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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