£481 Cheap Flights from Brussels (BRU) to Washington (IAD)

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

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Cheap Flights from Brussels (BRU) to Washington (IAD)

Prices were available within the past 7 days and start at £481 for one-way flights and £339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Aer Lingus
Scandinavian Airlines
British Airways
ITA Airways
Air Canada
Icelandair
Lufthansa
Lufthansa
Swiss International Air Lines

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

February is typically the cheapest month to fly

From £304 - £548 per traveller.

Graph displaying average flight prices per month

Flight from Brussels to Washington route information
Origin airport
Brussels - National
Destination airport
Washington Dulles Intl.
Airlines serving
Aer Lingus, Air Canada, Austrian Airlines, British Airways, Brussels Airlines, ITA Airways, Iberia, Icelandair, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic
Return price
£339
Distance
6209 km
Average flight time
2 hours 35 mins

Compare flights from Brussels to Washington easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Brussels to Washington. Operating between them 8 flights per day, 20 airlines cover the route. And Air Canada, Austrian, Brussels Airlines, Swiss, Lufthansa, United Airlines fly direct, getting you to Washington Dulles Intl. in just 8hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Brussels - National to Washington Dulles Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Brussels - National (BRU) to Washington Dulles Intl. (IAD)

The easiest way to view the best deals on flights from Brussels to Washington today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Brussels - National to Washington Dulles Intl. start at just £339 and range up to £608.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Brussels and Washington
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Brussels to Washington flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Brussels - National to Washington Dulles Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £339. 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.

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