S$704 Cheap Flights from Brussels to Washington

View S$704 flight on Sun, 12 Apr, 2026Opens in a new window

Popular airlines from Brussels Airport (BRU) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Brussels to Washington (BRU-IAD)

Prices were available within the past 7 days and start at S$704 for one-way flights and S$727 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 25 Dec - Wed, 7 Jan
BRU
Brussels
IAD
Washington
S$727 Return, found 2 days ago
S$727
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Thu, 25 Dec from Brussels to Washington, returning Wed, 7 Jan, priced at S$727 found 2 days ago
Icelandair
Wed, 24 Dec - Wed, 7 Jan
BRU
Brussels
IAD
Washington
S$759 Return, found 2 days ago
S$759
Return
found 2 days ago
Select Icelandair flight, departing Wed, 24 Dec from Brussels to Washington, returning Wed, 7 Jan, priced at S$759 found 2 days ago
Scandinavian Airlines
Thu, 25 Dec - Wed, 31 Dec
BRU
Brussels
IAD
Washington
S$770 Return, found 23 hours ago
S$770
Return
found 23 hours ago
Select Scandinavian Airlines flight, departing Thu, 25 Dec from Brussels to Washington, returning Wed, 31 Dec, priced at S$770 found 23 hours ago
TAP Portugal
Thu, 25 Dec - Tue, 6 Jan
BRU
Brussels
IAD
Washington
S$811 Return, found 23 hours ago
S$811
Return
found 23 hours ago
Select TAP Portugal flight, departing Thu, 25 Dec from Brussels to Washington, returning Tue, 6 Jan, priced at S$811 found 23 hours ago
Scandinavian Airlines
Thu, 25 Dec - Thu, 1 Jan
BRU
Brussels
IAD
Washington
S$823 Return, found 23 hours ago
S$823
Return
found 23 hours ago
Select Scandinavian Airlines flight, departing Thu, 25 Dec from Brussels to Washington, returning Thu, 1 Jan, priced at S$823 found 23 hours ago
Air Canada
Sat, 22 Nov - Sat, 6 Dec
BRU
Brussels
IAD
Washington
S$833 Return, found 9 hours ago
S$833
Return
found 9 hours ago
Select Air Canada flight, departing Sat, 22 Nov from Brussels to Washington, returning Sat, 6 Dec, priced at S$833 found 9 hours ago
United
Sat, 22 Nov - Sat, 6 Dec
BRU
Brussels
IAD
Washington
S$846 Return, found 9 hours ago
S$846
Return
found 9 hours ago
Select United flight, departing Sat, 22 Nov from Brussels to Washington, returning Sat, 6 Dec, priced at S$846 found 9 hours ago
TAP Portugal
Fri, 26 Dec - Wed, 31 Dec
BRU
Brussels
IAD
Washington
S$848 Return, found 23 hours ago
S$848
Return
found 23 hours ago
Select TAP Portugal flight, departing Fri, 26 Dec from Brussels to Washington, returning Wed, 31 Dec, priced at S$848 found 23 hours ago
United
Sat, 22 Nov - Sat, 6 Dec
BRU
Brussels
IAD
Washington
S$849 Return, found 9 hours ago
S$849
Return
found 9 hours ago
Select United flight, departing Sat, 22 Nov from Brussels to Washington, returning Sat, 6 Dec, priced at S$849 found 9 hours ago
Delta
Sun, 12 Apr - Sat, 18 Apr
BRU
Brussels
IAD
Washington
S$864 Return, found 4 days ago
S$864
Return
found 4 days ago
Select Delta flight, departing Sun, 12 Apr from Brussels to Washington, returning Sat, 18 Apr, priced at S$864 found 4 days ago

Find the cheapest month to fly from Brussels (BRU) to Washington (IAD)

February is typically the cheapest month to fly

From S$535 - S$965 per traveller.

Frequently asked questions

How much is a flight from Brussels Airport to Washington Dulles Intl. Airport (IAD)?
Start packing your bags, because round-trip journeys from BRU to IAD start from S$727. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Brussels - National Airport (BRU) to IAD?
The majority of flights can be cancelled online, but every airline has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Brussels Airport to Dulles Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BRU to Washington Dulles Intl. Airport (IAD) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Brussels - National Airport (BRU) to Dulles Intl. Airport?
You'll have 6,300 kilometres to cover on the long-haul Zaventem to Chantilly route. Dress in comfy clothes and consider taking a sleep mask and earplugs.
Which airlines fly direct from BRU to Dulles Intl. Airport?
If you want to fly straight from Brussels Airport to IAD, United Airlines (UA) is an excellent choice. It operates 30 monthly flights between Zaventem and Chantilly.
Are BRU to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so not always. While last-minute flight deals between Brussels Airport and Dulles Intl. Airport are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some airlines advertise their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest bargains around, so keep checking back and be ready to pounce when the fares dip.

Travel information

Origin airport
Brussels - National
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, American Airlines, Austrian Airlines, British Airways, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
S$726
Distance
6209 km
Average flight time
8 hours 40 mins

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Perfect flights from Brussels to Washington

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*Note: Prices may vary based on availability and are subject to change.
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