Washington (IAD) → Brussels (BRU)
About Washington to Brussels Flights
Discover the best flights from Washington to Brussels, covering 6,246 km in approximately 8h 18m. Washington (IAD) to Brussels (BRU) is one of the major long-haul routes connecting United States and Belgium. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Washington to Brussels.
12-Month Price History
Flight prices from Washington to Brussels vary significantly throughout the year. February typically offers the best deals with average prices around $1178, while July sees the highest prices, averaging $1978. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
94 days
For best prices
Booking Tips
For the best prices on Washington to Brussels flights, we recommend booking 138 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
TUIfly Belgium TB | $1650 | $6090 | $11110 |
American Airlines AA | $1660 | $6250 | $10240 |
British Airways BA | $1860 | $7250 | $11340 |
Air France AF | $1890 | $7350 | $11250 |
United Airlines UA | $1930 | $5870 | $10160 |
Brussels Airlines SN | $1980 | $5540 | $10070 |
Delta Air Lines DL | $2140 | $6880 | $9180 |
TUIfly Belgium
TB
Economy
$1650
Business
$6090
First
$11110
American Airlines
AA
Economy
$1660
Business
$6250
First
$10240
British Airways
BA
Economy
$1860
Business
$7250
First
$11340
Air France
AF
Economy
$1890
Business
$7350
First
$11250
United Airlines
UA
Economy
$1930
Business
$5870
First
$10160
Brussels Airlines
SN
Economy
$1980
Business
$5540
First
$10070
Delta Air Lines
DL
Economy
$2140
Business
$6880
First
$9180
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Washington → Brussels
Ronald Reagan Washington National (DCA) to Brussels (BRU)
Distance: 6,227 km
Average price: $1344
Washington → Amsterdam
Washington Dulles International (IAD) to Amsterdam Schiphol (AMS)
Distance: 6,207 km
Average price: $1340
Washington → Luxembourg
Washington Dulles International (IAD) to Luxembourg-Findel (LUX)
Distance: 6,414 km
Average price: $1381
Washington → Dusseldorf
Washington Dulles International (IAD) to Düsseldorf (DUS)
Distance: 6,377 km
Average price: $1374
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Frequently Asked Questions
How long is the flight from Washington to Brussels?
The flight time from Washington (IAD) to Brussels (BRU) is approximately 8 hours and 18 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Washington and Brussels?
The aerial distance between Washington and Brussels is 6,246 kilometers (3,881 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Washington to Brussels?
Several airlines operate flights between Washington and Brussels, including United Airlines, Brussels Airlines, TUIfly Belgium and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Washington to Brussels?
Based on historical data, February typically offers the lowest airfares for flights from Washington to Brussels. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Brussels?
For the best prices on Washington to Brussels flights, we recommend booking 147 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Washington to Brussels?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United States traveling to Belgium should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Washington and Brussels?
Washington operates on America/New_York time zone, while Brussels is in the Europe/Brussels time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.