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Dulles Intl

$371+ Cheap flights from Bruxelles-National (BRU) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — IAD
Dec 28 — Jan 41
Sat 12/28
Sat 1/4
1 adult, Economy
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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 Monday or Wednesday and return on a Tuesday

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 December 23, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$497
(Finnair)

One-way from

$371
(StudentUniverse)

Popular in

February

Cheapest in

January

Average price

$758
Provider with most accurate pricing for Brussels Bruxelles-National-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Washington, D.C. Dulles Intl flights.
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From Brussels Bruxelles-National to Washington, D.C. Dulles Intl
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One-way flight from Brussels Bruxelles-National to Washington, D.C. Dulles Intl
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High demand for flights, 4% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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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 December 23, 2024.

This Scandinavian Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:30 pmBRU - IAD
1 stop25h 10mScandinavian Airlines
Sun 1/125:10 pmIAD - BRU
1 stop16h 00mScandinavian Airlines
Deal found 12/20$566
This Iberia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:45 pmBRU - IAD
1 stop11h 00mBritish Airways
Fri 1/106:00 pmIAD - BRU
1 stop13h 40mBritish Airways
Deal found 12/21$579
This Iberia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/247:45 pmBRU - IAD
2 stops25h 50mMultiple Airlines
Sun 1/126:00 pmIAD - BRU
1 stop10h 50mMultiple Airlines
Deal found 12/21$592
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:55 amBRU - IAD
Nonstop8h 40mUnited Airlines
Wed 1/15:25 pmIAD - BRU
1 stop10h 35mUnited Airlines
Deal found 12/21$610
This Booking.com deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:50 pmBRU - IAD
1 stop33h 10mTAP AIR PORTUGAL
Sun 1/1210:30 pmIAD - BRU
1 stop12h 35mTAP AIR PORTUGAL
Deal found 12/20$658
This Air Canada deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:45 amBRU - IAD
2 stops14h 28mAir Canada
Mon 1/133:55 pmIAD - BRU
1 stop10h 00mAir Canada
Deal found 12/20$661
This Lufthansa deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/279:10 amBRU - IAD
1 stop12h 45mLufthansa
Mon 1/135:50 pmIAD - BRU
Nonstop7h 25mLufthansa
Deal found 12/20$672
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:45 amBRU - IAD
2 stops18h 17mDelta
Sun 1/1212:31 pmIAD - BRU
2 stops13h 04mDelta
Deal found 12/21$698
This KLM deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:00 amBRU - IAD
1 stop11h 47mKLM
Wed 1/15:35 pmIAD - BRU
1 stop10h 35mKLM
Deal found 12/22$707
This Brussels Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2811:55 amBRU - IAD
Nonstop8h 40mBrussels Airlines
Fri 1/245:50 pmIAD - BRU
Nonstop7h 25mBrussels Airlines
Deal found 12/22$725
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/262:55 pmBRU - IAD
1 stop30h 35mSWISS
Sat 1/45:25 pmIAD - BRU
1 stop23h 00mSWISS
Deal found 12/21$766
This Icelandair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:50 pmBRU - IAD
1 stop11h 35mIcelandair
Sat 1/117:40 pmIAD - BRU
1 stop10h 15mIcelandair
Deal found 12/22$767

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

Customize 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 2,558,603 searches. Data last updated December 23, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 3/16

7:10 pm-8:45 pm

2 stops30h 35m

Washington, D.C. Dulles Intl

Sun 3/23

7:00 pm-6:25 pm

2 stops18h 25m

$497

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Fri 1/10

8:30 pm-3:40 pm

1 stop25h 10m

Washington, D.C. Dulles Intl

Mon 1/20

5:10 pm-3:10 pm

1 stop16h 00m

$501

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 2/4

8:05 am-3:45 pm

1 stop13h 40m

Washington, D.C. Dulles Intl

Tue 2/11

12:05 pm-7:35 am

2 stops13h 30m

$508

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 1/21

6:45 am-3:13 pm

2 stops14h 28m

Washington, D.C. Dulles Intl

Tue 1/28

12:38 pm-7:55 am

2 stops13h 17m

$509

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 6/14

10:40 am-8:15 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 6/23

5:50 pm-7:00 pm

1 stop19h 10m

$521

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 1/21

6:40 am-4:25 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Tue 1/28

5:50 pm-7:15 am

Nonstop7h 25m

$524

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 2/4

11:55 am-2:35 pm

Nonstop8h 40m

Washington, D.C. Dulles Intl

Tue 2/11

5:50 pm-7:15 am

Nonstop7h 25m

$526

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 2/4

10:00 am-3:13 pm

1 stop11h 13m

Washington, D.C. Dulles Intl

Tue 2/11

5:50 pm-7:15 am

Nonstop7h 25m

$527

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 1/16

11:55 am-2:35 pm

Nonstop8h 40m

Washington, D.C. Dulles Intl

Wed 1/29

5:50 pm-7:15 am

Nonstop7h 25m

$535

BrusselsWashington, D.C.

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sat 6/14

7:05 am-4:05 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Thu 6/19

5:40 pm-2:10 pm

2 stops14h 30m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 27 results
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Compare providers for flights from Bruxelles-National to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Dulles Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
oojoPrice Accuracy3 starsTrust Score*2 stars
KAYAKPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brussels Bruxelles-National Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Bruxelles-National to Dulles Intl. Price data was last updated on December 20, 2024.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August 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 $309). Flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 December 23, 2024.

It’s optimal to fly from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in the afternoon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

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 December 23, 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 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 December 23, 2024.
Peruse reviews from past customers who have flown with Delta, Air Canada and British Airways from Brussels to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,395 reviews

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,395 reviews
Emirates
8.1
Very good
3,395 reviews

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Delta
8.0
Very good
8,588 reviews
Emirates
8.1
Very good
3,395 reviews

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

KLM
7.8
Good
1,345 reviews
Emirates
8.1
Very good
3,395 reviews

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Finnair
7.7
Good
1,285 reviews
Emirates
8.1
Very good
3,395 reviews

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

SWISS
7.6
Good
1,605 reviews
Emirates
8.1
Very good
3,395 reviews

Boarding

8.1

Comfort

8.0

Crew

8.3

Overall

8.1

Entertainment

8.2

Food

7.9

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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?

    Finnair, at $497, was found to be the cheapest airline from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Scandinavian Airlines and Delta. Finnair is currently priced 23% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $371. Users have also found prices from $456 and $488 on TAP AIR PORTUGAL and Aer Lingus, respectively.

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

    Consider Air Canada (85%), Austrian Airlines (85%) or Brussels Airlines (85%) when booking your flight. These represent the most reliable airlines when flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport.

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

    On average you can expect to pay $799 for a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $514 while the most popular route, (Brussels Bruxelles-National - Washington, D.C. Dulles Intl) is currently priced at $438.

  • 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 vacation 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, August 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 $309). Flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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.

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Alternative routes for Bruxelles-National to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Reagan-National flights
Bruxelles-National to Baltimore flights
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Charleroi Brussels to Dulles Intl flights

Top 7 airlines flying from Bruxelles-National to Dulles Intl

Discover the top 7 airlines that operate flights from Bruxelles-National to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$374Average$484FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$405Average$690FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$471Average$646FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$518Average$666FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$523Average$730FlexibilityNo cancel feeOn-time69%
Brussels AirlinesCheapest$528Average$729FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$536Average$630FlexibilityNo cancel feeOn-time76%
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