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Cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport from £395

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — IAD
18 Dec — 25 Dec1
1 adult

The best prices from Brussels Bruxelles-National to Washington, D.C. Dulles Intl are usually found in January or September, booked 11 days in advance, depart on a Tuesday or Monday and return on a Monday

Find flights from Bruxelles-National to Dulles Intl within your budget

Customise your flight search to find flights from Bruxelles-National to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,648 searches. Data last updated 13 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 10/1

20:30-15:40

1 stop25h 10m

Washington, D.C. Dulles Intl

Sun 12/1

17:10-09:50

1 stop10h 40m

£395

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 9/2

10:45-15:45

1 stop11h 00m

Washington, D.C. Dulles Intl

Sat 15/2

06:05-10:10

2 stops22h 05m

£397

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 20/3

10:15-16:35

1 stop11h 20m

Washington, D.C. Dulles Intl

Sun 30/3

18:05-14:15

2 stops14h 10m

£397

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 29/3

14:45-20:45

1 stop11h 00m

Washington, D.C. Dulles Intl

Fri 4/4

17:40-22:30

1 stop22h 50m

£412

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 16/1

11:55-14:35

Nonstop8h 40m

Washington, D.C. Dulles Intl

Wed 29/1

17:50-07:15

Nonstop7h 25m

£423

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 16/1

10:00-15:13

1 stop11h 13m

Washington, D.C. Dulles Intl

Wed 29/1

17:50-07:15

Nonstop7h 25m

£424

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 2/2

11:50-21:00

1 stop15h 10m

Washington, D.C. Dulles Intl

Wed 5/2

22:30-17:00

1 stop12h 30m

£455

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 25/12

10:45-15:45

1 stop11h 00m

Washington, D.C. Dulles Intl

Sun 12/1

17:35-14:15

1 stop14h 40m

£482

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 10/1

09:00-20:15

2 stops17h 15m

Washington, D.C. Dulles Intl

Tue 14/1

20:45-17:50

1 stop15h 05m

£503

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 23/12

17:45-14:35

1 stop26h 50m

Washington, D.C. Dulles Intl

Sun 12/1

18:00-09:05

1 stop33h 05m

£506

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 15 results
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Cheap flight deals from Bruxelles-National to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 13 December 2024.

Round-trip from

£395

Popular in

February

Cheapest in

January

Average price

£590
Scandinavian Airlines
  • Scandinavian Airlines
  • 10/1-12/1
  • 2 total stops
  • 35h 50m total
  • Brussels to Washington, D.C.
Search Deals
High demand for flights, 4% potential price rise
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Best time to find cheap flights, 1% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find flight deals from Bruxelles-National to Dulles Intl

Cheapest flights from Bruxelles-National to Dulles Intl
Explore the most affordable flight options available from Bruxelles-National to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 December 2024.

Thu 26/1214:40BRU - IAD
1 stop11h 05mBritish Airways
Mon 13/118:00IAD - BRU
1 stop11h 05mBritish Airways
Deal found 12/12£410
Thu 26/1210:45BRU - IAD
1 stop11h 00mDelta
Wed 22/112:31IAD - BRU
2 stops13h 04mDelta
Deal found 12/12£420
Tue 24/1211:55BRU - IAD
Nonstop8h 40mUnited Airlines
Wed 15/117:50IAD - BRU
Nonstop7h 25mUnited Airlines
Deal found 12/12£466
Fri 27/1211:30BRU - IAD
1 stop14h 50mMultiple Airlines
Mon 13/117:50IAD - BRU
Nonstop7h 25mMultiple Airlines
Deal found 12/12£474
Wed 25/1210:45BRU - IAD
1 stop11h 00mKLM
Sun 12/117:35IAD - BRU
1 stop14h 40mKLM
Deal found 12/12£482
Wed 18/1220:30BRU - IAD
1 stop25h 10mScandinavian Airlines
Sun 12/117:10IAD - BRU
1 stop10h 40mScandinavian Airlines
Deal found 12/12£490
Mon 23/1217:45BRU - IAD
1 stop26h 50mAustrian Airlines
Sun 12/118:00IAD - BRU
1 stop33h 05mAustrian Airlines
Deal found 12/12£506
Thu 19/1206:40BRU - IAD
1 stop14h 15mSWISS
Sun 12/120:45IAD - BRU
1 stop11h 25mSWISS
Deal found 12/12£516
Mon 23/1217:55BRU - IAD
1 stop26h 35mTAP AIR PORTUGAL
Mon 13/119:15IAD - BRU
1 stop15h 45mTAP AIR PORTUGAL
Deal found 12/12£530
Thu 19/1211:55BRU - IAD
Nonstop8h 40mBrussels Airlines
Sun 12/117:50IAD - BRU
Nonstop7h 25mBrussels Airlines
Deal found 12/12£540
Tue 17/1214:40BRU - IAD
1 stop11h 40mLufthansa
Wed 1/117:15IAD - BRU
1 stop11h 05mLufthansa
Deal found 12/12£575

Best time to book a flight from Bruxelles-National to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Bruxelles-National to Dulles Intl

Get recent, data-driven insights about flights from Bruxelles-National to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Bruxelles-National to Dulles Intl. Price data was last updated on 6 December 2024.

The best time to book flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport (average of £599). Flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BRU to IAD?

Find hourly flight availability from Bruxelles-National to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport as you normally would.

Weekly flight availability from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Bruxelles-National to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 December 2024.

The most flights from BRU to IAD are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated 13 December 2024.
Read through reviews of airlines operating flights from Brussels to Washington, D.C., such as Delta, Scandinavian Airlines and British Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,635 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,635 reviews
Delta
8.0
Very Good
8,635 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,347 reviews
Delta
8.0
Very Good
8,635 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,287 reviews
Delta
8.0
Very Good
8,635 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
796 reviews
Delta
8.0
Very Good
8,635 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,616 reviews
Delta
8.0
Very Good
8,635 reviews
Check prices

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at £395. Additional return tickets that might be worth considering are offered by Delta and British Airways, with the lowest prices starting at £397 and £397, respectively. Scandinavian Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

    Consider Air Canada (90%), Austrian Airlines (90%) or Brussels Airlines (90%) when booking your flight. These represent the most reliable airlines when flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Bruxelles-National to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Dulles Intl.

  • Can I find deals for business class flights from Bruxelles-National to Dulles Intl?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport (average of £599). Flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £898). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.