Cheapest return flights from Houston to Sao Paulo in December from 852€

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

Return flights

24 Dec - 31 Dec Frontier Airlines
24 Dec - 27 Dec Frontier Airlines
30 Dec - 04 Jan Spirit Airlines
22 Dec - 05 Jan Spirit Airlines
22 Dec - 23 Dec Avianca
29 Dec - 01 Jan United
28 Dec - 01 Jan United
30 Dec - 04 Jan United direct
22 Dec - 05 Jan United direct
22 Dec - 23 Dec United direct

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

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