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

According to our current data, PLAY ($562), Scandinavian Airlines ($576), and Aer Lingus ($667) 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 35% 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 $365. Scandinavian Airlines flights start at $369 while deals on Icelandair start at $384 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.

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, Baltimore/Washington - Brussels Bruxelles-National or Washington, D.C. Reagan-National - Brussels Bruxelles-National as they are the most popular.

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

Looking at all options, your cheapest flight can be booked for $550. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $373 on average our data indicates $1,546 when flying from Washington, D.C. to Brussels Bruxelles-National Airport.

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

Consider Air Canada (65%), Austrian Airlines (65%) or SWISS (65%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Brussels Bruxelles-National Airport.

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

Consider British Airways, Aer Lingus or Icelandair 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 Reykjavik most of the time. Reykjavik is followed by Dublin in terms of the most popular layover location on flights from Washington, D.C. to Brussels Bruxelles-National Airport.

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 Reykjavik?

Reykjavik travelers tend to visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool more than anywhere else. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can book a car rental at Reykjavik Keflavik Intl for about $48 per day to make their sightseeing more efficient.

What are some popular points of interest to see during a layover in Dublin?

Molly Malone Statue, Parnell Square, and St. Patrick's Cathedral are currently the most popular points of interest in Dublin at the moment. Those on a layover in Dublin interested in visiting Molly Malone Statue, Parnell Square, or St. Patrick's Cathedral can do so by traveling 5.8 mi, 5.0 mi, and 6.1 mi, respectively from Dublin. Those landing in Dublin looking to spend some time exploring during their layover can rent a car for about $24 per day.

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

Sunday flights are generally found to be more expensive for flights from Washington, D.C. to Brussels Bruxelles-National Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Brussels Bruxelles-National Airport.

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 $867 per person but you can even find prices for as low as $397. The most expensive prices can be found in the month of December. Opting for a January flight can save you 45% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Washington, D.C.-Brussels Bruxelles-National Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Brussels Bruxelles-National Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$296+ Flights from Washington, D.C. to Brussels Bruxelles-National Airport

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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”

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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.

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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 71 days in advance, depart on a Wednesday or Friday and return on a Friday

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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$562 (Travelocity)
One-way from	$296 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$1,031
Good round-trip deal	$979 or less
Good one-way deal	$640 or less

Provider with most accurate pricing for Washington, D.C. (WAS)-Brussels Bruxelles-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Brussels Bruxelles-National flights.

Search Deals

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

Search Deals

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

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

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 May 1, 2025.

Mon 8/256:50 pmBWI - BRU

1 stop10h 40mPLAY

Tue 9/212:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 4/29

$472

Thu 8/2110:05 pmIAD - BRU

1 stop29h 35mScandinavian Airlines

Wed 9/38:30 pmBRU - IAD

1 stop29h 29mScandinavian Airlines

Deal found 4/29

$576

Mon 8/1812:00 pmDCA - BRU

2 stops15h 40mScandinavian Airlines

Mon 8/2510:20 amBRU - DCA

2 stops19h 08mScandinavian Airlines

Deal found 4/29

$583

Mon 8/186:50 pmBWI - BRU

3 stops32h 45mMultiple Airlines

Mon 8/256:45 pmBRU - BWI

2 stops28h 55mMultiple Airlines

Deal found 4/29

$596

Sun 8/108:25 pmIAD - BRU

1 stop15h 40mMultiple Airlines

Tue 8/1910:00 amBRU - IAD

1 stop11h 50mMultiple Airlines

Deal found 4/29

$613

Wed 8/271:00 pmBWI - BRU

2 stops14h 40mScandinavian Airlines

Tue 9/210:20 amBRU - BWI

2 stops17h 23mScandinavian Airlines

Deal found 4/29

$631

Tue 5/206:59 amDCA - BRU

2 stops32h 01mMultiple Airlines

Tue 5/2710:20 pmBRU - DCA

3 stops29h 33mMultiple Airlines

Deal found 4/29

$666

Wed 8/135:20 pmIAD - BRU

1 stop10h 20mAer Lingus

Wed 8/2010:20 amBRU - IAD

1 stop11h 30mAer Lingus

Deal found 4/29

$667

Mon 8/118:30 pmIAD - BRU

1 stop10h 20mIcelandair

Sat 8/231:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 4/29

$686

Wed 8/138:30 pmBWI - BRU

1 stop10h 20mIcelandair

Wed 8/201:50 pmBRU - BWI

1 stop11h 35mIcelandair

Deal found 4/29

$690

Sun 11/161:01 pmBWI - BRU

2 stops18h 54mAmerican Airlines

Wed 12/311:50 amBRU - BWI

1 stop12h 55mAmerican Airlines

Deal found 4/30

$704

Wed 8/132:59 pmDCA - BRU

2 stops12h 56mAmerican Airlines

Wed 8/2010:20 amBRU - DCA

2 stops15h 56mAmerican Airlines

Deal found 4/29

$704

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 May 1, 2025.

Mon 6/96:50 pmBWI - BRU

1 stop10h 40mPLAY

Tue 6/1712:30 pmBRU - BWI

1 stop11h 10mPLAY

Deal found 4/28

$562

Thu 8/2110:05 pmIAD - BRU

1 stop29h 35mScandinavian Airlines

Wed 9/38:30 pmBRU - IAD

1 stop29h 29mScandinavian Airlines

Deal found 4/29

$576

Sun 8/108:25 pmIAD - BRU

1 stop15h 40mMultiple Airlines

Tue 8/1910:00 amBRU - IAD

1 stop11h 50mMultiple Airlines

Deal found 4/29

$613

Wed 8/135:20 pmIAD - BRU

1 stop10h 20mAer Lingus

Wed 8/2010:20 amBRU - IAD

1 stop11h 30mAer Lingus

Deal found 4/29

$667

Mon 8/118:30 pmIAD - BRU

1 stop10h 20mIcelandair

Thu 8/211:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 4/29

$686

Wed 8/132:59 pmDCA - BRU

2 stops12h 56mAmerican Airlines

Wed 8/2010:20 amBRU - DCA

2 stops15h 56mAmerican Airlines

Deal found 4/29

$704

Mon 9/155:45 pmIAD - BRU

1 stop11h 15mTAP AIR PORTUGAL

Sat 9/2711:50 amBRU - IAD

1 stop14h 15mTAP AIR PORTUGAL

Deal found 4/30

$717

Wed 8/135:35 pmIAD - BRU

Nonstop7h 50mBrussels Airlines

Wed 8/2010:45 amBRU - IAD

Nonstop8h 45mBrussels Airlines

Deal found 4/29

$742

Fri 8/88:19 pmIAD - BRU

2 stops18h 56mBritish Airways

Mon 8/189:15 pmBRU - IAD

2 stops23h 45mBritish Airways

Deal found 4/30

$748

Sun 8/109:40 amDCA - BRU

1 stop16h 20mAir Canada

Wed 8/2010:00 amBRU - DCA

1 stop11h 48mAir Canada

Deal found 4/29

$749

Sun 8/101:03 pmIAD - BRU

1 stop12h 57mUnited Airlines

Fri 8/2212:00 pmBRU - IAD

Nonstop8h 25mUnited Airlines

Deal found 4/29

$749

Thu 8/146:05 amDCA - BRU

2 stops29h 55mITA Airways

Mon 8/186:55 pmBRU - DCA

2 stops34h 35mITA Airways

Deal found 4/29

$804

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 May 1, 2025 and is based on user searches.

Tue 5/68:30 pmIAD - BRU

1 stop10h 20mMultiple Airlines

Tue 5/138:20 pmBRU - IAD

2 stops49h 00mMultiple Airlines

Deal found 4/30

$716

Tue 5/610:20 pmIAD - BRU

1 stop15h 45mTAP AIR PORTUGAL

Thu 5/155:55 amBRU - IAD

1 stop15h 25mTAP AIR PORTUGAL

Deal found 4/30

$754

Tue 5/68:30 pmIAD - BRU

1 stop10h 20mIcelandair

Sat 5/101:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 4/30

$859

Tue 5/64:15 pmDCA - BRU

2 stops14h 35mIcelandair

Thu 5/151:50 pmBRU - DCA

2 stops24h 10mIcelandair

Deal found 4/30

$923

Tue 5/68:30 pmIAD - BRU

1 stop10h 20mIcelandair

Fri 5/91:50 pmBRU - IAD

1 stop11h 30mIcelandair

Deal found 4/30

$910

Wed 5/79:05 pmIAD - BRU

1 stop14h 30mRoyal Air Maroc

Sun 5/116:35 pmBRU - IAD

1 stop30h 30mRoyal Air Maroc

Deal found 4/30

$878

Fri 5/91:30 pmIAD - BRU

1 stop25h 50mTurkish Airlines

Thu 5/1511:10 amBRU - IAD

1 stop30h 35mTurkish Airlines

Deal found 4/30

$725

Fri 5/91:30 pmIAD - BRU

1 stop17h 55mTurkish Airlines

Tue 5/136:50 pmBRU - IAD

1 stop22h 55mTurkish Airlines

Deal found 4/30

$725

Sat 5/1012:25 pmIAD - BRU

2 stops16h 50mScandinavian Airlines

Sun 5/118:20 pmBRU - IAD

2 stops29h 19mScandinavian Airlines

Deal found 4/30

$690

Sat 5/106:05 amDCA - BRU

2 stops23h 10mScandinavian Airlines

Wed 5/1410:20 amBRU - DCA

2 stops18h 25mScandinavian Airlines

Deal found 4/30

$705

Sat 5/1010:35 amBWI - BRU

2 stops17h 05mScandinavian Airlines

Fri 5/164:00 pmBRU - BWI

2 stops38h 48mScandinavian Airlines

Deal found 4/30

$963

Sun 5/115:35 amBWI - BRU

2 stops25h 15mMultiple Airlines

Sun 5/181:50 pmBRU - BWI

3 stops27h 56mMultiple Airlines

Deal found 4/30

$714

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 May 1, 2025.

Tue 7/156:50 pmBWI - BRU

2 stops32h 05mMultiple Airlines

Deal found 4/29

$296

Tue 7/1510:20 pmIAD - BRU

1 stop19h 35mTAP AIR PORTUGAL

Deal found 4/29

$365

Tue 9/1610:05 pmIAD - BRU

1 stop11h 15mScandinavian Airlines

Deal found 4/30

$369

Tue 7/1510:20 pmIAD - BRU

2 stops28h 15mMultiple Airlines

Deal found 4/29

$370

Fri 9/1211:15 pmIAD - BRU

1 stop31h 35mIcelandair

Deal found 4/30

$384

Mon 6/166:50 pmDCA - BRU

2 stops20h 50mMultiple Airlines

Deal found 4/29

$407

Mon 6/166:50 pmBWI - BRU

1 stop10h 40mPLAY

Deal found 4/30

$474

Tue 9/169:20 pmBWI - BRU

2 stops30h 20mAer Lingus

Deal found 4/30

$479

Tue 9/168:30 pmBWI - BRU

1 stop10h 20mIcelandair

Deal found 4/30

$514

Wed 5/146:05 amDCA - BRU

2 stops30h 25mScandinavian Airlines

Deal found 4/29

$514

Wed 7/237:06 pmDCA - BRU

2 stops17h 14mFinnair

Deal found 4/29

$553

Fri 9/128:19 pmIAD - BRU

2 stops18h 56mBritish Airways

Deal found 4/30

$559

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

Mon 8/25

6:50 pm-11:30 am

1 stop10h 40m

Brussels Bruxelles-National

Tue 9/2

12:30 pm-5:40 pm

1 stop11h 10m

$472

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Thu 8/21

10:05 pm-9:40 am

1 stop29h 35m

Brussels Bruxelles-National

Wed 9/3

8:30 pm-7:59 pm

1 stop29h 29m

$576

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Mon 8/18

12:00 pm-9:40 am

2 stops15h 40m

Brussels Bruxelles-National

Mon 8/25

10:20 am-11:28 pm

2 stops19h 08m

$583

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Mon 8/18

6:50 pm-9:35 am

3 stops32h 45m

Brussels Bruxelles-National

Mon 8/25

6:45 pm-5:40 pm

2 stops28h 55m

$596

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Sun 8/10

8:25 pm-6:05 pm

1 stop15h 40m

Brussels Bruxelles-National

Tue 8/19

10:00 am-3:50 pm

1 stop11h 50m

$613

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Wed 8/27

1:00 pm-9:40 am

2 stops14h 40m

Brussels Bruxelles-National

Tue 9/2

10:20 am-9:43 pm

2 stops17h 23m

$631

Washington, D.C.Brussels

DCA - BRU

DCABRU

Washington, D.C. Reagan-National

Tue 5/20

6:59 am-9:00 pm

2 stops32h 01m

Brussels Bruxelles-National

Tue 5/27

10:20 pm-9:53 pm

3 stops29h 33m

$666

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Wed 8/13

5:20 pm-9:40 am

1 stop10h 20m

Brussels Bruxelles-National

Wed 8/20

10:20 am-3:50 pm

1 stop11h 30m

$667

Washington, D.C.Brussels

IAD - BRU

IADBRU

Washington, D.C. Dulles Intl

Mon 8/11

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Fri 8/22

1:50 pm-10:10 pm

1 stop14h 20m

$686

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

Wed 8/13

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

Wed 8/20

1:50 pm-7:25 pm

1 stop11h 35m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 51 results

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Compare providers for flights from Washington, D.C. to Bruxelles-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Bruxelles-National in May.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

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

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

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

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

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.

Our travel experts

Harriet Baskas

Expert on United Airlines

Blane Bachelor

Expert on Lufthansa

John Walton

Expert on Brussels Airlines

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 71 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 $1,127). 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 44% 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 Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Bruxelles-National by month

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.

Temperature in Bruxelles-National by month

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).

Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with Delta, KLM and Austrian Airlines from Washington, D.C. to Brussels have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

781 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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What are the cheapest airlines flying from Washington, D.C. to Brussels Bruxelles-National Airport round-trip?
According to our current data, PLAY ($562), Scandinavian Airlines ($576), and Aer Lingus ($667) 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 35% 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 $365. Scandinavian Airlines flights start at $369 while deals on Icelandair start at $384 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, Baltimore/Washington - Brussels Bruxelles-National or Washington, D.C. Reagan-National - Brussels Bruxelles-National as they are the most popular.
What are the most reliable airlines from Washington, D.C. to Brussels Bruxelles-National Airport?
Consider Air Canada (65%), Austrian Airlines (65%) or SWISS (65%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Brussels Bruxelles-National Airport.
What are the cheapest flights from Washington, D.C. to Brussels Bruxelles-National Airport?
Looking at all options, your cheapest flight can be booked for $550. While the most popular route (Washington, D.C. Dulles Intl - Brussels Bruxelles-National) can be booked for $373 on average our data indicates $1,546 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 Reykjavik most of the time. Reykjavik is followed by Dublin in terms of the most popular layover location on flights from Washington, D.C. to Brussels Bruxelles-National Airport.
What are some popular things to do or see while on a layover in Reykjavik?
Reykjavik travelers tend to visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool more than anywhere else. Hallgrímskirkja, Harpa and Laugardalslaug Geothermal Pool are located about 23.2 mi, 23.3 mi, and 24.6 mi, respectively from Reykjavik Keflavik Intl if you are interested in checking them out. Travelers can book a car rental at Reykjavik Keflavik Intl for about $48 per day to make their sightseeing more efficient.
What are some popular points of interest to see during a layover in Dublin?
Molly Malone Statue, Parnell Square, and St. Patrick's Cathedral are currently the most popular points of interest in Dublin at the moment. Those on a layover in Dublin interested in visiting Molly Malone Statue, Parnell Square, or St. Patrick's Cathedral can do so by traveling 5.8 mi, 5.0 mi, and 6.1 mi, respectively from Dublin. Those landing in Dublin looking to spend some time exploring during their layover can rent a car for about $24 per day.
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 $1,127). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 10 airlines flying from Washington, D.C. to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$331	Average$575	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$406	Average$574	FlexibilityNo cancel fee	On-time77%
Icelandair	Cheapest$453	Average$954	FlexibilityNo cancel fee	On-time76%
TAP AIR PORTUGAL	Cheapest$492	Average$954	FlexibilityNo cancel fee	On-timeN/A
British Airways	Cheapest$516	Average$892	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$552	Average$650	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$564	Average$808	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$694	Average$1,147	FlexibilityNo cancel fee	On-time76%
United Airlines	Cheapest$724	Average$1,112	FlexibilityNo cancel fee	On-time69%
Brussels Airlines	Cheapest$913	Average$1,312	FlexibilityNo cancel fee	On-timeN/A

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$296+ 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 7/15. 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 71 days in advance, depart on a Wednesday or Friday and return on a Friday

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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 May 1, 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 May 1, 2025.

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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.

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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?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Bruxelles-National. Price data was last updated on April 25, 2025.

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

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

Find hourly flight availability from Washington, D.C. 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 May 1, 2025.

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

Rainfall in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average rainfall totals by month.

Temperature in Bruxelles-National by month

Plan your trip to Bruxelles-National by taking into account the average temperature totals by month.

Reviews of airlines servicing Bruxelles-National

See what other customers who have flown with Delta, KLM and Austrian Airlines from Washington, D.C. to Brussels have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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.

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

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

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

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

What are the cheapest flights 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?

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

What are some popular points of interest to see during a layover in Dublin?

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

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

How can I 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?

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

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Top 10 airlines flying from Washington, D.C. to Bruxelles-National

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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 May 1, 2025.