One passenger pays between $524.66 and $652.21, every fee included, depending on the operator and the way you travel. Services cover 6,403 km and are run by 2 operators across 1 mode.
What one seat costs
The spread between the cheapest and dearest typical fare on this corridor, across 2 operators and 1 way of making the journey. The operator sets the price on the day.
Typical fares · Priced for October 27, 2026
$524.66 to $652.21
- 173%Moves across the booking window
173%Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about $1,137.02Wed7
- about $1,406.43Thu8
- about $1,133.12Fri9
- about $965.22Sat10
- about $904.70Sun11
- about $760.89Mon12
- about $784.31Tue13
- about $692.55Wed14
- about $915.76Thu15
- about $759.58Fri16
- about $790.82Sat17
- about $779.11Sun18
- about $625.53Mon19
- about $609.91Tue20
- about $608.61Wed21
- about $706.87Thu22
- about $619.02Fri23
- about $660.67Sat24
- about $618.37Sun25
- about $547.44Mon26
- about $524.66Tue27
Based on what this route has cost recently. The live fare is confirmed when you book.
The flight gets you into Brussels. These two partners take it from there, and the bed is theirs to book.
A room in Brussels for the night the flight gets in
Sort by distance from Bruxelles Midi and you can see which places are ten minutes on foot and which are not.
Search Brussels on Booking.comOr compare on Expedia
Partner links. We earn a commission when a booking completes, and it never changes what you pay.
When to book Washington D.C. to Brussels
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- $415.9890 days
- $695.8160 days
- $531.8245 days
- $586.4930 days
- $524.6621 days
- $609.9114 days
- $784.317 days
- $1,133.123 days
- $1,137.021 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at $415.98.
- How much it moves
- The gap between the cheapest and most expensive lead time is 173 percent. The most expensive point is $1,137.02, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 90 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 90 days ahead. You are inside that window.
This corridor, specifically
Facts that apply to Washington D.C. to Brussels and to no other route on the site.
Clocks
6 hours ahead on arrival. The clock moves even though you do not.
The shape of it
6,403 km
6,217 km as the crow flies, 3% further by the route services take. The bearing runs north-east.
Who lives at each end
689,545 → 1,019,022
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
The route
What the journey looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- Direct or connecting
- 60% of the services we sell on this corridor run through without a change. The remaining 40% involve one connection.
- How far it really runs
- The route covers 6,403 km against 6,217 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- Where the change is
- Connections are made at London, Toronto, Paris, Detroit. The gap between arriving and leaving is 45 minutes, of which about 14 is walking.
- If the connection is missed
- The tightest connection we sell here has a 20 percent chance of not being made on the timetable alone. Part of this journey is a self transfer between separate tickets, so leave more time than the minimum and expect to check in again.
Brussels is large, and the road in from BRU can take longer than the last hour of the flight. Cars are not our business.
A car waiting when you land in Brussels
Settled in advance, so the ride into Brussels costs what it said it would rather than what the cab stand says.
Book a ride from BRU with Welcome PickupsOr check Daytrip
Partner links. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near Bruxelles Midi
Most of the points near Bruxelles Midi open before the first train and close after the last one.
Check Brussels on StasherOr try Bounce
Partner links. We earn a commission on a booking, and the price is the same as going direct.
Questions about Washington D.C. to Brussels
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Washington D.C. to Brussels?
Washington D.C. to Brussels covers 6,403 km. Each operator's own departure and arrival times for the date you pick are in the search at the top of this page, beside the total price.
How much does it cost to travel from Washington D.C. to Brussels?
The cheapest fare from Washington D.C. to Brussels is $524.66, as of October 6, 2026. A typical fare across the next three weeks is $897.22. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Washington D.C. to Brussels?
The cheapest way from Washington D.C. to Brussels is by flight, at $524.66 for one passenger on October 27, 2026. The comparison table on this page shows what each mode costs side by side.
When should I book Washington D.C. to Brussels?
Fares from Washington D.C. to Brussels bottom out around 90 days before departure, at $415.98. Across the whole booking window the gap between the cheapest and the most expensive lead time is 173 percent, measured on October 6, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Washington D.C. to Brussels?
Tuesday is the cheapest day to depart from Washington D.C. to Brussels, at $609.91. That is the median of 21 priced departure days across the next three weeks, as of October 6, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Washington D.C. to Brussels?
March is the cheapest of the next 6 months to travel from Washington D.C. to Brussels, at $454.37 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Washington D.C. to Brussels?
2 operators sell services from Washington D.C. to Brussels across 1 mode: Brussels Airlines, United Airlines. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Washington D.C. to Brussels?
60 percent of the services we sell from Washington D.C. to Brussels are direct. The rest connect at London, Toronto, Paris, Detroit, with about 45 minutes between the two services. Both legs are sold on one booking, so a missed connection is rebooked at no charge.
Which station or terminal do services from Washington D.C. to Brussels use?
Services from Washington D.C. to Brussels by flight leave from Washington Dulles International Airport IAD and arrive at Brussels Airport BRU. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Washington D.C. to Brussels?
0 of the 2 operators we sell from Washington D.C. to Brussels allow a change or a refund. A change on a changeable fare costs $5.51. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record names this operator on this pair, carried through unchanged.
Prices come from the supplier wherever we hold a live quote. Elsewhere we show an indicative price built from the real distance, the real operator and a fare curve over lead time, day of the week and season. Those are labeled Estimated fare and cannot be booked.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
Being on the water gives Brussels a set of days out that do not start at a station.
Day trips out of Brussels and across Belgium
Day trips that leave Brussels in the morning and cover a good part of Belgium by evening.
See Brussels on GetYourGuideOr browse Viator
Partner links. We earn a commission on a booking, and it never changes the price.
The two ends, compared
Washington D.C. reaches 68 places in 22 countries on services we hold, over distances from 46 to 14,155 km. Brussels reaches 160 places in 43 countries, from 41 to 11,419 km.
Other ways to make this journey
Leaving Washington D.C.
- 68Places you can leave for
- 22Countries
- 45Operators
22
45Arriving in Brussels
Leaving Brussels
- 160Places you can leave for
- 43Countries
- 79Operators