AirHint found the following cheapest return flights from Washington (IAD) to Sao Paulo (GRU) in November 2025 (see full year).

Return flights

11 Nov - 18 Nov	Avianca
18 Nov - 23 Nov	Copa
19 Nov - 23 Nov	Copa
07 Nov - 16 Nov	Avianca
17 Nov - 19 Nov	Copa
03 Nov - 10 Nov	Copa
12 Nov - 24 Nov	United
13 Nov - 25 Nov	United	direct
11 Nov - 18 Nov	United	direct
03 Nov - 10 Nov	United	direct
26 Nov - 02 Dec	Copa
26 Nov - 13 Dec	Delta
21 Nov - 01 Dec	Delta
26 Nov - 02 Dec	United	direct

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

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 November from 463€

Return flights