Direct (nonstop) flights from Dulles to Brussels
2 airlines fly nonstop from Washington Dulles International (IAD) to Brussels Airport (BRU). It's 3,891 miles (6,262 km), about 7h 33m in the air. Operated by Brussels Airlines, United Airlines.
Brussels Airlines
United Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
SN
Brussels Airlines
UA
United Airlines
Alternative Routes
Other ways to fly from Dulles to Brussels with one stop · direct emits 595 kg CO₂ per passenger
Looking for the return flight?
BRU → IAD: Flights from Brussels to DullesOther direct flights from Dulles
Direct flights from Brussels (BRU)
Frequently Asked Questions
How long is the direct flight from Dulles to Brussels?
A nonstop flight from Dulles (IAD) to Brussels (BRU) takes approximately 7 hours and 33 minutes. The distance is 3,891 miles (6,262 km).
Which airlines fly nonstop from Dulles to Brussels?
2 airlines: Brussels Airlines, United Airlines.
Is there a nonstop flight from Dulles to Brussels?
Yes. 2 airlines: Brussels Airlines, United Airlines.
How far is Dulles from Brussels?
The flight distance from Dulles to Brussels is 3,891 miles (6,262 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Dulles and Brussels?
Brussels is 6 hours ahead of Dulles. (America/New_York vs Europe/Brussels.)
Will I experience jet lag flying from Dulles to Brussels?
Probably — 6-hour time difference means moderate jet lag. Expect about 1 day of adjustment per hour of shift. Flying eastward is generally harder to adjust to.
What type of aircraft flies from Dulles to Brussels?
At 7h 33m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from USA to Belgium?
Depends on your passport. Check with the Belgium embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Dulles to Brussels?
Roughly 595 kg CO2 per passenger one-way. That's about the same as driving 2,975 km.
Is the return flight from Brussels to Dulles also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dulles to Brussels?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Washington Dulles International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.