Cheapest one-way flights from Austin to Sao Paulo in December from 202€

AirHint found the following cheapest one-way flights from Austin (AUS) to Sao Paulo (GRU) in December 2025 (see full year).

One-Way flights

25 Dec Copa
03 Dec LATAM Airlines Group
02 Dec Delta
26 Dec LATAM Airlines Group
27 Dec LATAM Airlines Group
28 Dec LATAM Airlines Group
05 Dec LATAM Airlines Group
06 Dec Spirit Airlines
15 Dec Frontier Airlines
29 Dec United

Also check the deals for return flights from Austin to Sao Paulo in December.

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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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