Cheapest return flights from Houston to Sao Paulo in May from 737€

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

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

Return flights

24 May - 31 May Frontier Airlines
24 May - 26 May Air Canada
25 May - 26 May Air Canada
25 May - 27 May Air Canada
27 May - 30 May Air Canada
06 May - 20 May United direct
15 May - 29 May United direct
05 May - 19 May United
07 May - 21 May United
08 May - 22 May United
27 May - 10 Jun United direct
21 May - 04 Jun United
26 May - 09 Jun United
28 May - 11 Jun United
29 May - 12 Jun United
19 May - 02 Jun United direct
22 May - 05 Jun United direct
20 May - 03 Jun United
18 May - 01 Jun United
25 May - 08 Jun United

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

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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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