What is the cheapest month to fly from Dulles to Sao Paulo?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Dulles (IAD) to Sao Paulo (GRU), with fares starting from $417.

What is the lowest current fare from IAD to GRU?

The lowest currently-listed fare from Dulles (IAD) to Sao Paulo (GRU) is $417 on 2026-07-02.

How long is the flight from Dulles to Sao Paulo?

Direct flights from IAD to GRU cover approximately 7,648 km (4,752 miles), with an estimated flight time of 9h. Operating airlines: UA.

Cheap flights from Dulles to Sao Paulo

Cheapest current fares: $417 in July 2026, 7,648 km direct flight in ~9h.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Dulles (IAD) to Sao Paulo (GRU). Refreshed daily.

Dulles (IAD) → Sao Paulo (GRU)

July 2026 $417
August 2026 $433
June 2026 $442

Frequently asked questions

What is the cheapest month to fly from Dulles to Sao Paulo?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Dulles (IAD) to Sao Paulo (GRU), with fares starting from $417.
What is the lowest current fare from IAD to GRU?

The lowest currently-listed fare from Dulles (IAD) to Sao Paulo (GRU) is $417 on 2026-07-02.
How long is the flight from Dulles to Sao Paulo?

Direct flights from IAD to GRU cover approximately 7,648 km (4,752 miles), with an estimated flight time of 9h. Operating airlines: UA.

Related guides for this route

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