Cheapest return flights from Houston to Sao Paulo in July from $653

Best time to book flights for Houston (IAH) to Sao Paulo (GRU) flights at AirHint

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

Return flights

08 Jul - 01 Aug Frontier Airlines
13 Jul - 19 Jul Frontier Airlines
17 Jul - 31 Jul United
23 Jul - 06 Aug United
28 Jul - 11 Aug United
30 Jul - 13 Aug United
31 Jul - 14 Aug United
14 Jul - 28 Jul United
16 Jul - 30 Jul United
08 Jul - 22 Jul United
29 Jul - 12 Aug United
27 Jul - 10 Aug United
10 Jul - 24 Jul United
15 Jul - 29 Jul United
24 Jul - 07 Aug United
01 Jul - 15 Jul United
02 Jul - 16 Jul United
03 Jul - 17 Jul United
21 Jul - 04 Aug United
22 Jul - 05 Aug United

Also check the deals for one-way flights from Houston to Sao Paulo in July.

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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