In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Brussels Bruxelles-National 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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

When booking a flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport, you may want to consider flying on British Airways, Aer Lingus or Icelandair as they are the most popular for this route.

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

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 19% on the overall cost on flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport.

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

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

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

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

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

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

$268+ Flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Brussels Bruxelles-National are usually found in September or January, booked 74 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Dulles Intl to Bruxelles-National

Round-trip from	$570 (Scandinavian Airlines)
One-way from	$268 (Kiwi.com)
Popular in	December
Cheapest in	September
Average price	$976
Good round-trip deal	$734 or less
Good one-way deal	$514 or less

From Washington, D.C. Dulles Intl to Brussels Bruxelles-National

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One-way flight from Washington, D.C. Dulles Intl to Brussels Bruxelles-National

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Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Brussels Bruxelles-National.

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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Brussels Bruxelles-National.

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Cheapest flights from Dulles Intl to Bruxelles-National
Explore the most affordable flight options available from Dulles Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 28, 2025.

sáb 8/1610:05 pmIAD - BRU

1 stop29h 35mScandinavian Airlines

sáb 8/3010:20 amBRU - IAD

1 stop15h 39mScandinavian Airlines

Deal found 7/26

$570

seg 8/118:30 pmIAD - BRU

1 stop10h 20mIcelandair

sex 8/221:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 7/28

$572

seg 8/189:35 amIAD - BRU

1 stop16h 25mMultiple Airlines

ter 8/2612:00 pmBRU - IAD

Nonstop8h 25mMultiple Airlines

Deal found 7/26

$576

seg 8/185:45 pmIAD - BRU

Nonstop7h 30mLufthansa

ter 8/2612:00 pmBRU - IAD

Nonstop8h 25mLufthansa

Deal found 7/28

$587

sex 9/121:30 pmIAD - BRU

1 stop25h 50mTurkish Airlines

qua 9/242:25 pmBRU - IAD

1 stop35h 20mTurkish Airlines

Deal found 7/27

$588

seg 8/185:45 pmIAD - BRU

Nonstop7h 30mUnited Airlines

ter 8/2610:00 amBRU - IAD

1 stop17h 01mUnited Airlines

Deal found 7/28

$592

seg 8/182:25 pmIAD - BRU

1 stop11h 25mAir Canada

ter 8/2610:00 amBRU - IAD

2 stops12h 28mAir Canada

Deal found 7/27

$599

ter 12/25:30 pmIAD - BRU

1 stop11h 30mTAP AIR PORTUGAL

seg 12/155:55 pmBRU - IAD

1 stop26h 40mTAP AIR PORTUGAL

Deal found 7/25

$607

Best flights from Dulles Intl to Bruxelles-National
Discover carefully curated flight deals from Dulles Intl to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julho 28, 2025.

sáb 8/1610:05 pmIAD - BRU

1 stop29h 35mScandinavian Airlines

sex 8/2910:20 amBRU - IAD

1 stop15h 39mScandinavian Airlines

Deal found 7/26

$570

dom 8/108:30 pmIAD - BRU

1 stop10h 20mIcelandair

seg 8/251:50 pmBRU - IAD

1 stop14h 20mIcelandair

Deal found 7/26

$572

seg 8/189:35 amIAD - BRU

1 stop16h 25mMultiple Airlines

ter 8/2612:00 pmBRU - IAD

Nonstop8h 25mMultiple Airlines

Deal found 7/26

$576

seg 8/1810:20 amIAD - BRU

2 stops15h 40mAir Canada

ter 8/269:40 amBRU - IAD

2 stops17h 21mAir Canada

Deal found 7/28

$577

seg 8/185:45 pmIAD - BRU

Nonstop7h 30mLufthansa

ter 8/2612:00 pmBRU - IAD

Nonstop8h 25mLufthansa

Deal found 7/28

$587

sex 9/121:30 pmIAD - BRU

1 stop25h 50mTurkish Airlines

qua 9/242:25 pmBRU - IAD

1 stop35h 20mTurkish Airlines

Deal found 7/27

$588

seg 8/185:45 pmIAD - BRU

Nonstop7h 30mUnited Airlines

ter 8/2612:00 pmBRU - IAD

Nonstop8h 25mUnited Airlines

Deal found 7/28

$592

seg 8/2510:20 pmIAD - BRU

1 stop15h 45mTAP AIR PORTUGAL

qua 9/311:50 amBRU - IAD

1 stop15h 00mTAP AIR PORTUGAL

Deal found 7/27

$609

seg 8/1812:35 pmIAD - BRU

1 stop13h 10mAustrian Airlines

ter 8/2612:00 pmBRU - IAD

Nonstop8h 25mAustrian Airlines

Deal found 7/26

$632

Last-minute flights from Dulles Intl to Bruxelles-National
Discover last-minute flight deals from Dulles Intl to Bruxelles-National. Data last updated julho 28, 2025 and is based on user searches.

seg 8/48:30 pmIAD - BRU

1 stop10h 20mIcelandair

qui 9/41:50 pmBRU - IAD

1 stop14h 20mIcelandair

Deal found 7/26

$574

seg 8/410:20 pmIAD - BRU

1 stop19h 35mMultiple Airlines

qui 9/46:00 pmBRU - IAD

2 stops27h 20mMultiple Airlines

Deal found 7/26

$690

seg 8/410:20 pmIAD - BRU

1 stop19h 35mTAP AIR PORTUGAL

ter 8/128:55 pmBRU - IAD

1 stop24h 25mTAP AIR PORTUGAL

Deal found 7/26

$735

seg 8/410:05 pmIAD - BRU

2 stops14h 15mScandinavian Airlines

qui 9/47:00 pmBRU - IAD

2 stops30h 59mScandinavian Airlines

Deal found 7/26

$766

qua 8/65:45 pmIAD - BRU

Nonstop7h 30mUnited Airlines

ter 8/1912:00 pmBRU - IAD

Nonstop8h 25mUnited Airlines

Deal found 7/28

$768

qui 8/74:30 pmIAD - BRU

1 stop19h 30mITA Airways

qua 8/206:55 pmBRU - IAD

1 stop25h 45mITA Airways

Deal found 7/26

$676

qui 8/75:35 pmIAD - BRU

Nonstop7h 50mBrussels Airlines

qua 8/2010:45 amBRU - IAD

Nonstop8h 45mBrussels Airlines

Deal found 7/28

$818

qui 8/75:20 pmIAD - BRU

1 stop10h 20mAer Lingus

qui 8/2110:20 amBRU - IAD

1 stop11h 30mAer Lingus

Deal found 7/28

$827

qui 8/75:45 pmIAD - BRU

Nonstop7h 30mLufthansa

qui 8/218:30 amBRU - IAD

1 stop11h 00mLufthansa

Deal found 7/28

$844

seg 8/118:30 pmIAD - BRU

1 stop10h 20mIcelandair

qua 8/201:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 7/28

$572

sáb 8/1610:05 pmIAD - BRU

1 stop29h 35mScandinavian Airlines

sex 8/2910:20 amBRU - IAD

1 stop15h 39mScandinavian Airlines

Deal found 7/26

$570

seg 8/189:35 amIAD - BRU

1 stop16h 25mMultiple Airlines

ter 8/2612:00 pmBRU - IAD

Nonstop8h 25mMultiple Airlines

Deal found 7/26

$576

One-way flights from Dulles Intl to Bruxelles-National
Search for one-way flight options from Dulles Intl to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated julho 28, 2025.

dom 9/285:45 pmIAD - BRU

3 stops45h 55mMultiple Airlines

Deal found 7/26

$268

sáb 9/2010:35 pmIAD - BRU

1 stop15h 30mTAP AIR PORTUGAL

Deal found 7/27

$298

ter 9/1612:08 pmIAD - BRU

2 stops16h 07mScandinavian Airlines

Deal found 7/27

$352

qua 9/35:35 pmIAD - BRU

Nonstop7h 50mBrussels Airlines

Deal found 7/26

$459

ter 8/265:45 pmIAD - BRU

Nonstop7h 30mUnited Airlines

Deal found 7/27

$465

ter 9/97:25 pmIAD - BRU

1 stop16h 20mBritish Airways

Deal found 7/26

$780

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

sáb 8/16

10:05 pm-9:40 am

1 stop29h 35m

Brussels Bruxelles-National

sex 8/29

10:20 am-7:59 pm

1 stop15h 39m

$570

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

seg 8/11

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

qua 8/20

1:50 pm-7:20 pm

1 stop11h 30m

$572

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

seg 8/18

9:35 am-8:00 am

1 stop16h 25m

Brussels Bruxelles-National

ter 8/26

12:00 pm-2:25 pm

Nonstop8h 25m

$576

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

seg 8/18

10:20 am-8:00 am

2 stops15h 40m

Brussels Bruxelles-National

ter 8/26

9:40 am-9:01 pm

2 stops17h 21m

$577

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

seg 8/18

5:45 pm-7:15 am

Nonstop7h 30m

Brussels Bruxelles-National

ter 8/26

12:00 pm-2:25 pm

Nonstop8h 25m

$587

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

sex 9/12

1:30 pm-9:20 pm

1 stop25h 50m

Brussels Bruxelles-National

qua 9/24

2:25 pm-7:45 pm

1 stop35h 20m

$588

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

seg 8/18

12:35 pm-7:45 am

1 stop13h 10m

Brussels Bruxelles-National

ter 8/26

12:00 pm-2:25 pm

Nonstop8h 25m

$592

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

seg 8/18

12:35 pm-7:45 am

1 stop13h 10m

Brussels Bruxelles-National

ter 8/26

12:00 pm-2:25 pm

Nonstop8h 25m

$632

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

dom 9/28

5:45 pm-9:40 pm

3 stops45h 55m

$268

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

sáb 9/20

10:35 pm-8:05 pm

1 stop15h 30m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 13 results

The best insider tips for Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport trip

Airlines

United Airlines

United's Polaris offers lie-flat seats with noise-reducing headphones and large entertainment screens.

Premium Plus seats offer extra legroom and upgraded food and drink on international flights.

Read more about United Airlinesby Harriet Baskas

Brussels Airlines

Brussels Airlines offers lie-flat beds in business class with direct aisle access for most passengers.

Economy class includes a free meal and seatback entertainment on long-haul flights.

Lufthansa

Lufthansa's Allegris economy offers 31 inches of pitch with adjustable headrests for comfort.

Lufthansa's premium economy features hard-shell seats allowing recline without disturbing others.

Read more about Lufthansaby Blane Bachelor

Our travel experts

Harriet Baskas

Expert on United Airlines

John Walton

Expert on Brussels Airlines

Blane Bachelor

Expert on Lufthansa

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

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Dulles Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

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

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport (average of $614). Flying from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,081). 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 IAD to BRU?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 49% on airfare.

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

The most flights from IAD to BRU are scheduled on a Friday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Bruxelles-National

Get a feel of what it's like to fly with Austrian Airlines, United Airlines, and Turkish Airlines from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Austrian Airlines

7.6

Good

820 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

United Airlines

7.4

Good

8,893 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Turkish Airlines

7.3

Good

3,921 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Scandinavian Airlines

7.3

Good

1,446 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Brussels Airlines

7.3

Good

350 reviews

Austrian Airlines

7.6

Good

820 reviews

Reviews

1 / 20

10.0

Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport round-trip?
Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport round-trip from $570. Other airlines that can offer you cheap pricing are Icelandair, from $572, and Air Canada, from $577. Scandinavian Airlines is currently priced 32% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $298. Users have also found prices from $352 and $459 on Scandinavian Airlines and Brussels Airlines, respectively.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Consider Brussels Airlines (62%), United Airlines (62%) or Air Canada (40%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
While on average a flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport is generally $2,349, our data shows the cheapest flight currently is $420. When looking at the most popular route, (Washington, D.C. Dulles Intl - Brussels Bruxelles-National), you can expect to pay $443 for that flight.
Can I find deals for flights from Dulles Intl to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Bruxelles-National.
Can I find deals for business class flights from Dulles Intl to Bruxelles-National?
Yes. Cheapflights offers flight deals from Dulles Intl to Bruxelles-National 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 Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport (average of $614). Flying from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $1,081). 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

Charleroi

Mons

Mechelen

Zaventem

Spa

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Dulles Intl to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$369	Average$606	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$402	Average$572	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$449	Average$758	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$492	Average$954	FlexibilityNo cancel fee	On-timeN/A
KLM	Cheapest$496	Average$748	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$516	Average$726	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$552	Average$650	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$564	Average$790	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$593	Average$1,034	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$633	Average$1,040	FlexibilityNo cancel fee	On-timeN/A

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$268+ Cheap flights from Dulles Intl (IAD) to Bruxelles-National (BRU)

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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Bruxelles-National with Cheapflights

1. Tell us where you want to go

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3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Brussels Bruxelles-National are usually found in September or January, booked 74 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Dulles Intl to Bruxelles-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dulles Intl to Bruxelles-National

Cheapest flights from Dulles Intl to Bruxelles-NationalExplore the most affordable flight options available from Dulles Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 28, 2025.

Explore the most affordable flight options available from Dulles Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 28, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport that are best for you.

The best insider tips for Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport trip

Airlines

United Airlines

Brussels Airlines

Lufthansa

Our travel experts

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

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Bruxelles-National. Price data was last updated on July 25, 2025.

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

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

Find hourly flight availability from Dulles Intl to Bruxelles-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julho 28, 2025.

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

Reviews of airlines servicing Bruxelles-National

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Bruxelles-National. 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 Washington, D.C. Dulles Intl Airport to Brussels Bruxelles-National Airport round-trip?

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

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

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

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

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

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

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

Traveling to a place near Brussels Bruxelles-National Airport?

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Alternative routes for Dulles Intl to Bruxelles-National

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Cheapest flights from Dulles Intl to Bruxelles-National
Explore the most affordable flight options available from Dulles Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julho 28, 2025.