AirHint found the following cheapest return flights from Washington (DCA) to Sao Paulo (GRU) in April 2026 (see full year).
Return flights
| 17 Apr - 25 Apr | GOL Linhas Aéreas | ||
| 10 Apr - 19 Apr | GOL Linhas Aéreas | ||
| 06 Apr - 19 Apr | GOL Linhas Aéreas | ||
| 02 Apr - 10 Apr | LATAM Airlines Group | ||
| 17 Apr - 04 May | Delta | ||
| 10 Apr - 17 Apr | Air Canada |
Also check the deals for one-way flights from Washington to Sao Paulo in April.
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