$336+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — IAD
Jul 30 — Aug 61

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Brussels Bruxelles-National to Washington, D.C. Dulles Intl are usually found in November or September, booked 46 days in advance, depart on a Tuesday or Monday 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 July 25, 2024.

Popular in

February

Cheapest in

November

Round-trip from

$404
(Kiwi.com)

One-way from

$336
(mytrip.com)
High demand for flights, 16% potential price rise
Best time to find cheap flights, 20% potential price drop
From Brussels Bruxelles-National to Washington, D.C. Dulles Intl
One-way flight from Brussels Bruxelles-National to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 35% on your flight compared to booking on days when demand is much higher.

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

To save up to 146% on this flight, we recommend booking at least 60 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport from $511 1-2 weeks out and tickets from $690 for flights departing within the next 72 hours.

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

September is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Brussels Bruxelles-National Airport. Prices for September average $588 per person but you can even find prices for as low as $269. The most expensive prices can be found in the month of July. Opting for a September flight can save you 18% on your journey compared to booking in July

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

It’s optimal to fly from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the morning.

Cheap Bruxelles-National to Dulles Intl flights in July & August 2024

Find cheap flight options from Bruxelles-National to Dulles Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
The lowest fares we've come across on flights traveling from Brussels to Washington, D.C. in July and August 2024. More deals are always being added, so be sure to check back regularly.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/2212:30 pmBRU - IAD
1 stop11h 10mPLAY
Wed 9/46:50 pmIAD - BRU
1 stop10h 40mPLAY
Deal found 7/25$404
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/1512:30 pmBRU - IAD
1 stop11h 10mPLAY
Wed 8/216:50 pmIAD - BRU
1 stop10h 40mPLAY
Deal found 7/25$457
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Thu 9/55:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$481
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Thu 9/55:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$484
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Wed 9/45:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$494
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Wed 9/45:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$506
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Wed 9/45:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$507
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Thu 9/55:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$516
This Cheapflightsfares deal was found by Cheapflights users on 7/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2512:00 pmBRU - IAD
Nonstop8h 15mLufthansa
Sun 9/810:20 pmIAD - BRU
1 stop13h 05mLufthansa
Deal found 7/25$519

Bruxelles-National to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Bruxelles-National and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
The lowest fares we've come across on flights traveling from Brussels to Washington, D.C. in July and August 2024. More deals are always being added, so be sure to check back regularly.
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/2212:30 pmBRU - IAD
1 stop11h 10mPLAY
Wed 9/46:50 pmIAD - BRU
1 stop10h 40mPLAY
Deal found 7/25$404
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/298:30 pmBRU - IAD
1 stop25h 10mScandinavian Airlines
Mon 11/45:10 pmIAD - BRU
1 stop20h 40mScandinavian Airlines
Deal found 7/25$453
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/610:30 amBRU - IAD
1 stop10h 55mScandinavian Airlines
Sun 9/155:15 pmIAD - BRU
1 stop19h 15mScandinavian Airlines
Deal found 7/25$455
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/1512:30 pmBRU - IAD
1 stop11h 10mPLAY
Wed 8/216:50 pmIAD - BRU
1 stop10h 40mPLAY
Deal found 7/25$457
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/318:30 pmBRU - IAD
1 stop25h 10mScandinavian Airlines
Mon 11/45:10 pmIAD - BRU
1 stop20h 40mScandinavian Airlines
Deal found 7/25$458
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Thu 9/55:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$481
This FlightNetwork deal was found by Cheapflights users on 7/25. 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 FlightNetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/67:40 pmBRU - IAD
2 stops25h 45mScandinavian Airlines
Sun 9/155:15 pmIAD - BRU
1 stop16h 05mScandinavian Airlines
Deal found 7/25$482
This deal was found by Cheapflights users on 7/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2212:00 pmBRU - IAD
Nonstop8h 15mBrussels Airlines
Thu 9/55:30 pmIAD - BRU
1 stop11h 25mBrussels Airlines
Deal found 7/25$484
This mytrip.com deal was found by Cheapflights users on 7/25. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/296:55 pmBRU - IAD
2 stops26h 45mScandinavian Airlines
Mon 11/45:10 pmIAD - BRU
1 stop10h 40mScandinavian Airlines
Deal found 7/25$485

Bruxelles-National to Dulles Intl flights leaving soon

Find last-minute flight options from Bruxelles-National to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users seeking a last-minute flight from Brussels to Washington, D.C. should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/16:05 pmBRU - IAD
1 stop26h 00mMultiple Airlines
Fri 8/168:45 pmIAD - BRU
1 stop30h 05mMultiple Airlines
Deal found 7/24$643
This Brussels Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/16:05 pmBRU - IAD
1 stop26h 00mBrussels Airlines
Sat 8/105:45 pmIAD - BRU
Nonstop7h 30mBrussels Airlines
Deal found 7/25$649
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/16:05 pmBRU - IAD
1 stop26h 00mMultiple Airlines
Sat 8/105:45 pmIAD - BRU
1 stop33h 05mMultiple Airlines
Deal found 7/25$657
This Brussels Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 8/16:05 pmBRU - IAD
1 stop26h 00mBrussels Airlines
Sat 8/105:25 pmIAD - BRU
1 stop32h 40mBrussels Airlines
Deal found 7/25$668
This SWISS deal was found by Cheapflights users on 7/25. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/17:10 pmBRU - IAD
2 stops25h 00mSWISS
Sat 8/105:45 pmIAD - BRU
1 stop33h 05mSWISS
Deal found 7/25$683
This Flighttix deal was found by Cheapflights users on 7/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:05 pmBRU - IAD
1 stop26h 00mMultiple Airlines
Sat 8/105:45 pmIAD - BRU
1 stop33h 05mMultiple Airlines
Deal found 7/25$685
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 8/16:05 pmBRU - IAD
1 stop26h 00mMultiple Airlines
Wed 8/148:45 pmIAD - BRU
1 stop15h 40mMultiple Airlines
Deal found 7/24$689
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/16:05 pmBRU - IAD
1 stop26h 00mMultiple Airlines
Wed 8/710:20 pmIAD - BRU
1 stop11h 30mMultiple Airlines
Deal found 7/25$700
This Lufthansa deal was found by Cheapflights users on 7/25. 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 8/212:00 pmBRU - IAD
Nonstop8h 15mMultiple Airlines
Mon 8/55:45 pmIAD - BRU
Nonstop7h 30mMultiple Airlines
Deal found 7/25$701

One-way flights to Dulles Intl from Bruxelles-National

Search for one-way flight options from Bruxelles-National to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users in need of a one-way flight from Brussels to Washington, D.C. can choose from these deals. Those needing a return flight from Brussels to Washington, D.C. can use the search form above.
This mytrip.com deal was found by Cheapflights users on 7/24. 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 mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/119:45 amBRU - IAD
3 stops37h 10mMultiple Airlines
Deal found 7/24$336
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Fri 8/308:45 pmBRU - IAD
3 stops50h 55mMultiple Airlines
Deal found 7/25$369
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 9/269:25 pmBRU - IAD
2 stops26h 15mMultiple Airlines
Deal found 7/25$400
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/227:25 pmBRU - IAD
2 stops28h 15mMultiple Airlines
Deal found 7/25$408
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/221:50 pmBRU - IAD
1 stop11h 25mIcelandair
Deal found 7/25$414
This Kiwi.com deal was found by Cheapflights users on 7/25. 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.
Sat 9/289:30 amBRU - IAD
2 stops32h 37mMultiple Airlines
Deal found 7/25$431
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/281:50 pmBRU - IAD
1 stop14h 20mIcelandair
Deal found 7/25$437
This StudentUniverse deal was found by Cheapflights users on 7/25. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/301:50 pmBRU - IAD
1 stop11h 25mIcelandair
Deal found 7/25$442
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 10/319:00 amBRU - IAD
2 stops13h 55mMultiple Airlines
Deal found 7/25$443

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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$404 - $545

Route

Depart

Return

Price

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 8/22

1 stop11h 10m

Washington, D.C. Dulles Intl

Wed 9/4

1 stop10h 40m

$404

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Tue 10/29

1 stop25h 10m

Washington, D.C. Dulles Intl

Mon 11/4

1 stop20h 40m

$453

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 8/22

Nonstop8h 15m

Washington, D.C. Dulles Intl

Thu 9/5

1 stop11h 25m

$481

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 9/16

1 stop26h 15m

Washington, D.C. Dulles Intl

Sun 9/22

1 stop12h 10m

$502

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Sun 8/25

Nonstop8h 15m

Washington, D.C. Dulles Intl

Sun 9/8

1 stop13h 05m

$519

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 9/16

1 stop12h 30m

Washington, D.C. Dulles Intl

Mon 9/23

1 stop11h 25m

$520

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Thu 10/10

1 stop11h 40m

Washington, D.C. Dulles Intl

Sat 10/26

1 stop16h 50m

$531

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Wed 12/18

1 stop12h 20m

Washington, D.C. Dulles Intl

Mon 1/6

1 stop14h 11m

$543

Brussels Bruxelles-NationalWashington, D.C. Dulles Intl

BRU - IAD

BRUIAD

Brussels Bruxelles-National

Mon 9/16

2 stops15h 52m

Washington, D.C. Dulles Intl

Mon 9/23

1 stop15h 07m

$545

Flights are sorted by cheapest first

Deals found on 7/25

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 July 25, 2024.
Booking 46 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.
Search Deals

What is the cheapest day to fly from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Bruxelles-National to Dulles Intl. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Dulles Intl by month

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

WAS

Temperature

35.6 - 80.6 °F

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 July 25, 2024.
Peruse reviews from past customers who have flown with Scandinavian Airlines, Brussels Airlines and Lufthansa 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.
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

8.0
Very good
9,630 reviews
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.9
Good
1,417 reviews
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.7
Good
1,799 reviews
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.7
Good
1,332 reviews
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

7.7
Good
933 reviews
8.0
Very good
9,630 reviews

Entertainment

8.0

Comfort

7.9

Food

7.4

Overall

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

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.
  • Can I find flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport for under $500 on Cheapflights?

    Yes, there are multiple flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport for under $500. The cheapest flight booked recently is on PLAY for just $404, but on average you can expect to pay $487.

  • Are there nonstop flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport for under $600 on Cheapflights?

    Cheapflights has at least 20 direct flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport under $600. A good price for a nonstop flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport is less than $567.

  • Are there last-minute flights available from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport for under $700?

    There are currently 20+ open flights from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $700.

  • What days are nonstop flights available from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

    Days when nonstop flights are available for this flight are: Monday.

  • How many flights depart from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport on average per day?

    Per day, 1 flight departs from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport?

    A quick flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport can take about 8h 15m. PLAY provides one of the quickest options available for as low as $404. There are 3903 mi between Brussels Bruxelles-National Airport and Washington, D.C. Dulles Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    PLAY, at $404, 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 Brussels Airlines. PLAY is currently priced 37% 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 $414. Users have also found prices from $470 and $592 on TAP AIR PORTUGAL and Brussels Airlines, respectively.

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

    Consider Air Canada (75%), Austrian Airlines (75%) or SWISS (75%) 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 $1,778 for a flight from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $536 while the most popular route, (Brussels Bruxelles-National - Washington, D.C. Dulles Intl) is currently priced at $384.

  • What does BRU to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a BRU to IAD flight.

  • Can I find deals for flights from Bruxelles-National to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Bruxelles-National to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bruxelles-National to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bruxelles-National to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Bruxelles-National to Dulles Intl that allow pets onboard?

    Many airlines flying from Bruxelles-National to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bruxelles-National to Dulles Intl?

    Yes, you can often find last-minute deals on Bruxelles-National to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 7/25.

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

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

    Currently, September 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 $278). Flying from Brussels Bruxelles-National Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bruxelles-National to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$344Average$444FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$374Average$455FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$473Average$585FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$509Average$575FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$512Average$665FlexibilityNo cancel feeOn-time76%
Brussels AirlinesCheapest$517Average$631FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$553Average$743FlexibilityNo cancel feeOn-time69%

Search flights from Bruxelles-National to Dulles Intl by cabin class

Find flights from Bruxelles-National to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Bruxelles-National to Dulles Intl

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 July 25, 2024.
1%of flight departuresEarly morningMidnight to 6 am
19%of flight departuresMorning6 am to noon
80%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Bruxelles-National to Dulles Intl

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 July 25, 2024.
Sunday6daily flights
Monday6daily flights
Tuesday6daily flights
Wednesday6daily flights
Thursday6daily flights
Friday6daily flights
Saturday6daily flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.