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BUF to GRU: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Sao Paulo (Guarulhos - Governador André Franco Montoro International Airport)
5,024 mi
8,086 km · 4,366 nm
10h 19m
estimated nonstop flight time
+1h
time difference · heading southeast
See live BUF→GRU fares Phone-only fares on this route — call free
Flight time details
5,024 miles nonstop takes roughly 10h 19m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- GRU — Guarulhos - Governador André Franco Montoro International Airport · Sao Paulo, Brazil
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Near GRU
- CGH · Congonhas Airport18 mi away
- BJP · Estadual Arthur Siqueira Airport32 mi away
- SSZ · Base Aérea de Santos Airport36 mi away
- SJK · Professor Urbano Ernesto Stumpf Airport41 mi away
Frequently asked questions
How far is BUF from GRU?
The flight distance from Buffalo (BUF) to Sao Paulo (GRU) is 5,024 miles (8,086 km, 4,366 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to GRU?
A nonstop flight takes about 10h 19m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from BUF to GRU?
Nonstop service on BUF–GRU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 10h 19m nonstop estimate.
What is the time difference between Buffalo and Sao Paulo?
Sao Paulo is 1 hour ahead of Buffalo.
What is the cheapest way to fly from BUF to GRU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–GRU that never appear on search engines, with no booking fees.
Why are some BUF to GRU fares phone-only?
Consolidator contracts let us sell certain BUF–GRU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.