Cheap flights from Washington to Brussels
From 899 USD — compare hundreds of airlines
About this route
Compare flights from Washington to Brussels, a about 6,217 km route (around 8h 16m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Lufthansa, Brussels Airlines, United Airlines operate this route.
Prices by date
Airlines on this route
FAQ
What's the cheapest month to fly Washington to Brussels?
It's usually 2026-08, from 361 USD. Use the price calendar to compare other dates.
How long is the flight from Washington to Brussels?
A nonstop flight takes about 8h 16m and covers around 6,217 km. Connecting itineraries take longer.
Are there direct flights from Washington to Brussels?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Washington to Brussels?
Lufthansa, Brussels Airlines, United Airlines, Silk Avia operate this route, among others. Compare them all in the results.
When should I book Washington–Brussels flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.