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

According to our current data, PLAY ($417), Scandinavian Airlines ($569), and Icelandair ($570) offers the cheapest pricing from Washington, D.C. to Brussels Bruxelles-National Airport. You may be able to fly from Washington, D.C. to Brussels Bruxelles-National Airport for 49% less than the average price by searching for these airlines.

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

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $298. WorldTicket flights start at $325 while deals on PLAY start at $352 one-way.

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

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

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 routes from Washington, D.C. to Brussels Bruxelles-National Airport?

When deciding which route to take from Washington, D.C. to Brussels Bruxelles-National Airport consider Washington, D.C. Dulles Intl - Brussels Bruxelles-National, Washington, D.C. Reagan-National - Brussels Bruxelles-National or Baltimore/Washington - Brussels Bruxelles-National as they are the most popular.

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

Consider British Airways, Icelandair or PLAY when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to Brussels Bruxelles-National Airport.

Where are the most common layover locations when flying from Washington, D.C. to Brussels Bruxelles-National Airport?

Washington, D.C. to Brussels Bruxelles-National Airport flights have a layover in Dublin most of the time.

Where are the least popular layover locations for Washington, D.C. to Brussels Bruxelles-National Airport flights?

Washington, D.C. to Brussels Bruxelles-National Airport flights that have layovers will least frequently stop in Copenhagen.

What are some popular things to do or see while on a layover in Dublin?

Dublin travelers tend to visit Molly Malone Statue, St. Patrick's Cathedral, and Parnell Square more than anywhere else. Molly Malone Statue, St. Patrick's Cathedral and Parnell Square are located about 5.8 mi, 6.1 mi, and 5.0 mi, respectively from Dublin if you are interested in checking them out. Travelers can book a car rental at Dublin for about $26 per day to make their sightseeing more efficient.

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

January is one of the best times of the year to fly to Brussels Bruxelles-National Airport from Washington, D.C.. Prices for January average $826 per person but you can even find prices for as low as $396. The most expensive prices can be found in the month of December. Opting for a January flight can save you 54% on your journey compared to booking in December

Can I find deals for flights from Washington, D.C. to Bruxelles-National that include hotel bookings?

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

How can I find direct flights from Washington, D.C. to Bruxelles-National?

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

Can I find deals for business class flights from Washington, D.C. to Bruxelles-National?

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$277+ Flights from Washington, D.C. to Brussels Bruxelles-National Airport

Q: How much does it cost to fly round-trip from Washington, D.C. to Brussels Bruxelles-National Airport?

Airfare is below average for this route at the moment. Washington, D.C. to Brussels Bruxelles-National Airport flights typically cost between $570 and $875 in August. The cheapest round-trip price found within the last 3 days was $435 on PLAY (Aug 13-Aug 30).

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Cheapflights Tip: The best prices from Washington, D.C. to Brussels Bruxelles-National are usually found in January or February, booked 88 days in advance, depart on a Wednesday or Friday and return on a Thursday

Cheap flight deals from Washington, D.C. to Bruxelles-National

Round-trip from	$417 (Mytrip)
One-way from	$278 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$872
Good round-trip deal	$734 or less
Good one-way deal	$514 or less

From Washington, D.C. (WAS) to Brussels Bruxelles-National

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One-way flight from Washington, D.C. (WAS) to Brussels Bruxelles-National

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Highest demand for flights based on searches. 4% potential increase in price ($37 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($41 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. (WAS) to Brussels Bruxelles-National.

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Price to beat on a one-way flight from Washington, D.C. (WAS) to Brussels Bruxelles-National.

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Find flight deals from Washington, D.C. to Bruxelles-National

Cheapest flights from Washington, D.C. to Bruxelles-National
Explore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Wed 8/136:50 pmBWI - BRU

1 stop10h 40mPLAY

Sat 8/3012:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 7/31

$435

Wed 9/106:50 pmBWI - BRU

2 stops20h 15mMultiple Airlines

Mon 9/159:30 amBRU - BWI

2 stops14h 10mMultiple Airlines

Deal found 7/30

$482

Fri 9/2610:05 pmIAD - BRU

1 stop29h 35mScandinavian Airlines

Wed 10/2210:20 amBRU - IAD

1 stop15h 39mScandinavian Airlines

Deal found 7/31

$569

Tue 8/128:30 pmBWI - BRU

1 stop10h 20mIcelandair

Wed 8/201:50 pmBRU - BWI

1 stop11h 35mIcelandair

Deal found 7/31

$570

Wed 10/158:30 pmIAD - BRU

1 stop10h 20mIcelandair

Sat 10/251:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 7/31

$573

Mon 8/252:00 pmDCA - BRU

1 stop13h 00mUnited Airlines

Tue 9/210:00 amBRU - DCA

1 stop11h 51mUnited Airlines

Deal found 7/30

$577

Mon 8/2512:40 pmIAD - BRU

1 stop12h 20mUnited Airlines

Tue 9/212:00 pmBRU - IAD

Nonstop8h 25mUnited Airlines

Deal found 7/30

$580

Mon 8/259:40 amDCA - BRU

1 stop16h 20mAir Canada

Tue 9/210:00 amBRU - DCA

1 stop11h 51mAir Canada

Deal found 7/30

$589

Sat 9/1310:05 pmIAD - BRU

2 stops30h 10mMultiple Airlines

Sat 9/208:00 amBRU - IAD

2 stops17h 59mMultiple Airlines

Deal found 7/30

$597

Tue 12/212:35 pmIAD - BRU

2 stops13h 15mAir Canada

Tue 12/910:00 amBRU - IAD

2 stops17h 22mAir Canada

Deal found 7/30

$599

Mon 10/206:29 amBWI - BRU

2 stops18h 31mUnited Airlines

Tue 11/1110:10 amBRU - BWI

1 stop13h 04mUnited Airlines

Deal found 7/30

$607

Sun 10/262:30 pmIAD - BRU

1 stop14h 35mTurkish Airlines

Mon 11/107:50 amBRU - IAD

1 stop17h 25mTurkish Airlines

Deal found 7/30

$607

Best flights from Washington, D.C. to Bruxelles-National
Discover carefully curated flight deals from Washington, D.C. to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Wed 8/136:50 pmBWI - BRU

1 stop10h 40mPLAY

Sat 8/3012:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 7/31

$435

Wed 9/106:50 pmBWI - BRU

2 stops20h 15mMultiple Airlines

Mon 9/159:30 amBRU - BWI

2 stops14h 10mMultiple Airlines

Deal found 7/30

$482

Thu 1/87:30 pmBWI - BRU

1 stop10h 25mIcelandair

Sun 1/1812:50 pmBRU - BWI

1 stop11h 40mIcelandair

Deal found 7/31

$557

Fri 9/2610:05 pmIAD - BRU

1 stop29h 35mScandinavian Airlines

Fri 10/2410:20 amBRU - IAD

1 stop15h 39mScandinavian Airlines

Deal found 7/31

$569

Mon 8/252:00 pmDCA - BRU

1 stop13h 00mUnited Airlines

Tue 9/210:00 amBRU - DCA

1 stop11h 51mUnited Airlines

Deal found 7/30

$577

Mon 8/259:40 amDCA - BRU

1 stop16h 20mAir Canada

Tue 9/210:00 amBRU - DCA

1 stop11h 51mAir Canada

Deal found 7/30

$589

Sun 10/262:30 pmIAD - BRU

1 stop14h 35mTurkish Airlines

Mon 11/107:50 amBRU - IAD

1 stop17h 25mTurkish Airlines

Deal found 7/30

$607

Mon 8/255:45 pmIAD - BRU

Nonstop7h 30mLufthansa

Tue 9/212:00 pmBRU - IAD

Nonstop8h 25mLufthansa

Deal found 7/30

$612

Wed 1/218:35 pmBWI - BRU

1 stop13h 45mBritish Airways

Tue 1/2712:00 pmBRU - BWI

1 stop12h 45mBritish Airways

Deal found 7/31

$618

Tue 10/287:00 pmIAD - BRU

1 stop11h 30mIberia

Mon 11/37:45 pmBRU - IAD

1 stop26h 45mIberia

Deal found 7/31

$633

Wed 10/158:30 pmIAD - BRU

1 stop10h 20mIcelandair

Sat 10/251:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 7/31

$573

Mon 8/2512:40 pmIAD - BRU

1 stop12h 20mUnited Airlines

Tue 9/212:00 pmBRU - IAD

Nonstop8h 25mUnited Airlines

Deal found 7/30

$580

Last-minute flights from Washington, D.C. to Bruxelles-National
Discover last-minute flight deals from Washington, D.C. to Bruxelles-National. Data last updated July 31, 2025 and is based on user searches.

Wed 8/66:50 pmBWI - BRU

1 stop10h 40mPLAY

Sat 8/1612:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 7/31

$452

Wed 8/65:35 pmIAD - BRU

Nonstop7h 50mBrussels Airlines

Thu 8/2110:45 amBRU - IAD

Nonstop8h 45mBrussels Airlines

Deal found 7/31

$742

Wed 8/65:20 pmIAD - BRU

1 stop10h 20mAer Lingus

Thu 8/2110:20 amBRU - IAD

1 stop14h 35mAer Lingus

Deal found 7/31

$745

Wed 8/69:45 amIAD - BRU

2 stops18h 00mMultiple Airlines

Thu 8/2110:45 amBRU - IAD

Nonstop8h 45mMultiple Airlines

Deal found 7/31

$751

Wed 8/69:35 amIAD - BRU

1 stop16h 25mUnited Airlines

Thu 8/2110:00 amBRU - IAD

2 stops31h 55mUnited Airlines

Deal found 7/31

$754

Wed 8/66:00 amDCA - BRU

1 stop20h 00mAir Canada

Thu 8/2110:00 amBRU - DCA

1 stop30h 18mAir Canada

Deal found 7/31

$767

Wed 8/69:45 amIAD - BRU

2 stops18h 00mAir Canada

Thu 8/2110:00 amBRU - IAD

1 stop17h 01mAir Canada

Deal found 7/31

$771

Wed 8/66:50 pmBWI - BRU

1 stop10h 40mMultiple Airlines

Sat 8/1610:05 pmBRU - BWI

2 stops25h 35mMultiple Airlines

Deal found 7/31

$802

Wed 8/69:35 pmBWI - BRU

1 stop10h 30mBritish Airways

Thu 8/2110:50 amBRU - BWI

1 stop14h 55mBritish Airways

Deal found 7/31

$999

Thu 8/75:50 pmIAD - BRU

1 stop11h 10mTAP AIR PORTUGAL

Fri 8/155:55 amBRU - IAD

1 stop15h 25mTAP AIR PORTUGAL

Deal found 7/31

$968

Thu 8/78:50 amDCA - BRU

2 stops22h 00mIcelandair

Mon 8/111:50 pmBRU - DCA

2 stops34h 20mIcelandair

Deal found 7/29

$1,090

Sat 8/911:15 pmIAD - BRU

1 stop31h 35mIcelandair

Sat 8/161:50 pmBRU - IAD

1 stop14h 20mIcelandair

Deal found 7/31

$827

One-way flights from Washington, D.C. to Bruxelles-National
Search for one-way flight options from Washington, D.C. to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Sat 9/2010:35 pmIAD - BRU

2 stops27h 55mMultiple Airlines

Deal found 7/31

$277

Fri 10/31:17 pmBWI - BRU

3 stops26h 13mMultiple Airlines

Deal found 7/30

$278

Sun 8/2410:20 pmIAD - BRU

1 stop15h 45mTAP AIR PORTUGAL

Deal found 7/30

$298

Tue 9/3010:05 pmIAD - BRU

2 stops14h 15mScandinavian Airlines

Deal found 7/30

$365

Tue 9/3012:15 pmDCA - BRU

2 stops21h 05mScandinavian Airlines

Deal found 7/30

$366

Thu 9/186:59 amDCA - BRU

3 stops27h 56mMultiple Airlines

Deal found 7/30

$408

Fri 10/39:35 pmBWI - BRU

1 stop15h 35mBritish Airways

Deal found 7/30

$431

Tue 8/268:30 pmBWI - BRU

1 stop10h 20mIcelandair

Deal found 7/29

$447

Sun 8/245:45 pmIAD - BRU

Nonstop7h 30mBrussels Airlines

Deal found 7/30

$462

Tue 8/266:00 amDCA - BRU

1 stop20h 00mUnited Airlines

Deal found 7/29

$465

Tue 9/161:50 pmBWI - BRU

2 stops24h 00mScandinavian Airlines

Deal found 7/31

$480

Fri 9/512:17 pmBWI - BRU

2 stops14h 23mDelta

Deal found 7/30

$519

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Wed 8/13

6:50 pm-11:30 am

1 stop10h 40m

Brussels Bruxelles-National

Sat 8/30

12:30 pm-5:40 pm

1 stop11h 10m

$435

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Wed 9/10

6:50 pm-9:05 pm

2 stops20h 15m

Brussels Bruxelles-National

Mon 9/15

9:30 am-5:40 pm

2 stops14h 10m

$482

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Thu 1/8

7:30 pm-11:55 am

1 stop10h 25m

Brussels Bruxelles-National

Sun 1/18

12:50 pm-6:30 pm

1 stop11h 40m

$557

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Fri 9/26

10:05 pm-9:40 am

1 stop29h 35m

Brussels Bruxelles-National

Fri 10/24

10:20 am-7:59 pm

1 stop15h 39m

$569

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 10/15

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Sat 10/25

1:50 pm-7:20 pm

1 stop11h 30m

$573

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 8/25

2:00 pm-9:00 am

1 stop13h 00m

Brussels Bruxelles-National

Tue 9/2

10:00 am-3:51 pm

1 stop11h 51m

$577

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 8/25

12:40 pm-7:00 am

1 stop12h 20m

Brussels Bruxelles-National

Tue 9/2

12:00 pm-2:25 pm

Nonstop8h 25m

$580

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Wed 1/21

11:00 am-9:40 am

2 stops16h 40m

Brussels Bruxelles-National

Tue 1/27

10:20 am-9:54 pm

2 stops17h 34m

$581

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 8/25

9:40 am-8:00 am

1 stop16h 20m

Brussels Bruxelles-National

Tue 9/2

10:00 am-3:51 pm

1 stop11h 51m

$589

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sat 9/13

10:05 pm-10:15 am

2 stops30h 10m

Brussels Bruxelles-National

Sat 9/20

8:00 am-7:59 pm

2 stops17h 59m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 42 results

...

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

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

Airlines

United Airlines

Polaris offers lie-flat seats with Saks Fifth Avenue bedding and noise-reducing headphones.

Premium Plus includes 2 checked bags, priority check-in, and upgraded meals on international flights.

Read more about United Airlinesby Harriet Baskas

Brussels Airlines

Business class offers two 32-kg checked bags and lounge access with fast track privileges.

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

Lufthansa

Allegris economy features 31-inch pitch seats with adjustable headrests for better sleep.

Premium economy offers hard-shell seats with generous recline, ideal for long-haul comfort.

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 Washington, D.C. to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Washington, D.C. 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. to Brussels Bruxelles-National Airport

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

The best time to book flights from Washington, D.C. to Brussels Bruxelles-National Airport is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Brussels Bruxelles-National Airport (average of $614). Flying from Washington, D.C. 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 WAS to BRU?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 39% on flights from Washington, D.C. to Brussels Bruxelles-National Airport by exploring options for tickets in the morning.

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

The most flights from WAS to BRU are scheduled on a Monday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost to fly round-trip from Washington, D.C. to Brussels Bruxelles-National Airport?

Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with Delta, KLM, and Cathay Pacific from Washington, D.C. to Brussels Bruxelles-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Cathay Pacific

7.6

Good

949 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,686 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Washington, D.C. to Brussels Bruxelles-National Airport round-trip?
According to our current data, PLAY ($417), Scandinavian Airlines ($569), and Icelandair ($570) offers the cheapest pricing from Washington, D.C. to Brussels Bruxelles-National Airport. You may be able to fly from Washington, D.C. to Brussels Bruxelles-National Airport for 49% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. to Brussels Bruxelles-National Airport one-way?
To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $298. WorldTicket flights start at $325 while deals on PLAY start at $352 one-way.
What are the most popular routes from Washington, D.C. to Brussels Bruxelles-National Airport?
When deciding which route to take from Washington, D.C. to Brussels Bruxelles-National Airport consider Washington, D.C. Dulles Intl - Brussels Bruxelles-National, Washington, D.C. Reagan-National - Brussels Bruxelles-National or Baltimore/Washington - Brussels Bruxelles-National as they are the most popular.
Where are the most common layover locations when flying from Washington, D.C. to Brussels Bruxelles-National Airport?
Washington, D.C. to Brussels Bruxelles-National Airport flights have a layover in Dublin most of the time.
What are some popular things to do or see while on a layover in Dublin?
Dublin travelers tend to visit Molly Malone Statue, St. Patrick's Cathedral, and Parnell Square more than anywhere else. Molly Malone Statue, St. Patrick's Cathedral and Parnell Square are located about 5.8 mi, 6.1 mi, and 5.0 mi, respectively from Dublin if you are interested in checking them out. Travelers can book a car rental at Dublin for about $26 per day to make their sightseeing more efficient.
Where are the least popular layover locations for Washington, D.C. to Brussels Bruxelles-National Airport flights?
Washington, D.C. to Brussels Bruxelles-National Airport flights that have layovers will least frequently stop in Copenhagen.
Can I find deals for flights from Washington, D.C. to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Bruxelles-National.
Can I find deals for business class flights from Washington, D.C. to Bruxelles-National?
Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Brussels Bruxelles-National Airport?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to Brussels Bruxelles-National Airport (average of $614). Flying from Washington, D.C. 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 Washington, D.C. to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$360	Average$685	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$402	Average$572	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$449	Average$772	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$809	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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$277+ Cheap flights from Washington, D.C. (WAS) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Washington, D.C. to Brussels Bruxelles-National are usually found in January or February, booked 88 days in advance, depart on a Wednesday or Friday and return on a Thursday

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Cheapest flights from Washington, D.C. to Bruxelles-NationalExplore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

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

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Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with Delta, KLM, and Cathay Pacific from Washington, D.C. to Brussels Bruxelles-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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

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Cheapest flights from Washington, D.C. to Bruxelles-National
Explore the most affordable flight options available from Washington, D.C. to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.