AirHint found the following cheapest return flights from Washington (DCA) to Sao Paulo (GRU) in January 2026 (see full year).

Return flights

23 Jan - 30 Jan	Air Canada
23 Jan - 26 Jan	Air Canada
31 Jan - 06 Feb	Air Canada
19 Jan - 26 Jan	Air Canada
24 Jan - 01 Feb	Air Canada
27 Jan - 03 Feb	Air Canada
17 Jan - 25 Jan	Air Canada
16 Jan - 01 Feb	Air Canada
20 Jan - 27 Jan	jetBlue
23 Jan - 25 Jan	Air Canada
31 Jan - 07 Feb	Air Canada
30 Jan - 13 Feb	Air Canada
31 Jan - 13 Feb	Air Canada
31 Jan - 15 Feb	Air Canada
29 Jan - 31 Jan	Air Canada
16 Jan - 19 Jan	Air Canada

Also check the deals for one-way flights from Washington to Sao Paulo in January.

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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Cheapest return flights from Washington to Sao Paulo in January from 598€

Return flights