Brussels

$174+ Cheap flights from the United States to Brussels

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
dec. 20 — dec. 271
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Cheap flight deals from USA to Brussels

Keep the following information in mind while searching for USA to Brussels flight deals. Data was last updated november 20, 2025.

Round-trip from

$381
(CrystalTravel)

One-way from

$174
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$616
From USA to Brussels
One-way flight from USA to Brussels
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Average for round-trip flights in November 2025

Find flight deals from USA to Brussels

Cheapest flights from USA to Brussels
Explore the most affordable flight options available from USA to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on november 20, 2025.

This oojo deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 11/2711:35 amBOS - BRU
1 stop18h 20mIcelandair
do 12/412:50 pmBRU - BOS
1 stop11h 00mIcelandair
Deal found 11/20$389
This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 12/66:40 pmBOS - BRU
1 stop31h 10mMultiple Airlines
di 12/166:00 pmBRU - BOS
1 stop32h 20mMultiple Airlines
Deal found 11/19$393
This oojo deal was found by Cheapflights users on 11/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 12/610:25 pmBOS - BRU
1 stop19h 25mTAP AIR PORTUGAL
za 12/136:00 amBRU - BOS
1 stop14h 35mTAP AIR PORTUGAL
Deal found 11/19$397
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma 12/13:40 pmBOS - BRU
2 stops15h 35mAir Canada
di 12/1610:00 amBRU - BOS
2 stops18h 37mAir Canada
Deal found 11/20$398
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 12/66:40 pmBOS - BRU
1 stop31h 10mUnited Airlines
di 12/166:45 amBRU - BOS
2 stops21h 52mUnited Airlines
Deal found 11/18$402
This CrystalTravel deal was found by Cheapflights users on 11/18. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 12/47:35 pmEWR - BRU
1 stop10h 20mIcelandair
do 12/1112:50 pmBRU - EWR
1 stop11h 35mIcelandair
Deal found 11/18$402
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
za 12/66:40 pmBOS - BRU
1 stop31h 10mAir Canada
di 12/167:00 amBRU - BOS
2 stops13h 52mAir Canada
Deal found 11/19$404
This Kiwi.com deal was found by Cheapflights users on 11/18. 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.
di 12/93:40 pmBOS - BRU
1 stop10h 10mMultiple Airlines
zo 12/146:30 amBRU - BOS
1 stop13h 35mMultiple Airlines
Deal found 11/18$409
This FlightHub deal was found by Cheapflights users on 11/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
wo 11/196:05 pmBOS - BRU
1 stop23h 45mTAP AIR PORTUGAL
zo 11/235:55 pmBRU - BOS
1 stop26h 40mTAP AIR PORTUGAL
Deal found 11/19$413
This Justfly.com deal was found by Cheapflights users on 11/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
di 12/910:15 amBOS - BRU
1 stop15h 35mAir Canada
zo 12/1410:00 amBRU - BOS
1 stop29h 32mAir Canada
Deal found 11/19$416
This Expedia deal was found by Cheapflights users on 11/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 12/117:40 pmBWI - BRU
1 stop10h 15mIcelandair
do 12/1812:50 pmBRU - BWI
1 stop11h 50mIcelandair
Deal found 11/17$416
This CrystalTravel deal was found by Cheapflights users on 11/18. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
do 12/45:40 pmEWR - BRU
1 stop19h 00mScandinavian Airlines
zo 12/76:55 pmBRU - EWR
1 stop24h 30mScandinavian Airlines
Deal found 11/18$423

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Brussels that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated november 20, 2025.
Use the filters below to find and compare flights from the United States to Brussels that are best for you.

Fly from

USA

Fly to

Brussels

Route

Depart

Return

Price

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

di 1/13

12:08 pm-7:50 am

2 stops13h 42m

Brussels Bruxelles-National

di 1/20

10:00 am-6:32 pm

2 stops14h 32m

$387

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

wo 1/21

7:40 pm-11:55 am

1 stop10h 15m

Brussels Bruxelles-National

vr 1/30

12:50 pm-6:40 pm

1 stop11h 50m

$389

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

wo 1/7

2:20 pm-11:10 am

2 stops14h 50m

Brussels Bruxelles-National

wo 1/14

10:00 am-2:52 pm

1 stop10h 52m

$396

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

ma 12/1

3:40 pm-1:15 pm

2 stops15h 35m

Brussels Bruxelles-National

di 12/16

10:00 am-10:37 pm

2 stops18h 37m

$398

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

ma 1/26

10:10 pm-10:00 am

1 stop29h 50m

Brussels Bruxelles-National

ma 2/2

8:10 pm-8:20 pm

1 stop30h 10m

$413

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

zo 4/5

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

ma 4/13

1:50 pm-7:25 pm

1 stop11h 35m

$416

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

do 1/29

7:40 pm-11:55 am

1 stop10h 15m

Brussels Bruxelles-National

vr 2/6

12:50 pm-6:40 pm

1 stop11h 50m

$416

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

wo 1/28

7:40 pm-11:55 am

1 stop10h 15m

Brussels Bruxelles-National

vr 2/6

12:50 pm-6:40 pm

1 stop11h 50m

$416

BaltimoreBrussels

BWI - BRU

BWIBRU

Baltimore/Washington

wo 4/8

8:30 pm-12:50 pm

1 stop10h 20m

Brussels Bruxelles-National

vr 4/17

1:50 pm-7:25 pm

1 stop11h 35m

$416

BostonBrussels

BOS - BRU

BOSBRU

Boston Logan Intl

do 1/15

6:15 am-7:50 am

2 stops19h 35m

Brussels Bruxelles-National

ma 1/19

8:10 pm-8:20 pm

1 stop30h 10m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
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Best time to book a flight from USA to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from USA 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 the United States to Brussels

What is the cheapest month to book a flight from USA to Brussels?

Currently, February is the cheapest month in which you can book a flight from USA to Brussels (average of $316). Flying from USA to Brussels in June is currently the most expensive (average of $437). 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 US to BRU?

Find hourly flight availability from USA to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated november 20, 2025.

When flying from USA to Brussels, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the afternoon.

What is the cheapest day to fly from USA to Brussels?

Use this chart to determine the cheapest time to fly round-trip from USA to Brussels. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Brussels flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

About 42% of weekly flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced delays in the past year, with the average delay time being 201 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Over the last year, Air Europa have had the lowest number of delays on this route, with just 18% of flights being delayed.

The best insider tips for theUnited States to Brussels flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Brussels trip
Airlines
United Airlines

United Polaris offers lie-flat seats with Saks Fifth Avenue bedding on long-haul routes.


United Premium Plus includes extra legroom and upgraded meals on international routes.

Scandinavian Airlines

SAS Business Class features lie-flat beds and multi-course meals on long-haul flights.


SAS Plus offers extra legroom and enhanced meals on long-haul flights.

Icelandair

Saga Premium offers generous legroom and Icelandic cuisine on transatlantic flights.


Icelandair's Stopover program allows a 3-7 day stay in Iceland at no extra charge.

Aer Lingus

Aer Lingus offers pre-clearance of US immigration in Dublin, saving time upon arrival.


Aer Lingus Business Class includes lie-flat seats and complimentary Wi-Fi on transatlantic flights.

British Airways

BA's Club Suite offers private pods with a door on select aircraft.


World Traveller Plus offers extra seat width and legroom on long-haul flights.

Delta

Delta One offers 180-degree flat-bed seats with duvets and lumbar pillows on long-haul routes.


Delta Comfort Plus includes extra legroom and upgraded snacks on international flights.

Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines and Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Robert Schrader

Robert Schrader

Expert on Scandinavian Airlines

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Bill Fink

Bill Fink

Expert on Icelandair

Bill Fink

Bill Fink

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more
Evie Carrick

Evie Carrick

Expert on Aer Lingus

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated november 20, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, United Airlines, and Aer Lingus from the United States to Brussels 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.

Boarding

7.6

Comfort

7.3

Crew

8.0

Food

6.7

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Boarding

7.6

Comfort

7.3

Crew

8.0

Food

6.7

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Boarding

7.6

Comfort

7.3

Crew

8.0

Food

6.7

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Boarding

7.6

Comfort

7.3

Crew

8.0

Food

6.7

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Boarding

7.6

Comfort

7.3

Crew

8.0

Food

6.7

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Boarding

7.6

Comfort

7.3

Crew

8.0

Food

6.7

Entertainment

6.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

Related info for your journey

Find useful and relevant information for your journey from USA to Brussels. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from USA to Brussels?

    Departing from USA to Brussels will take you 10h 15m. The distance between USA and Brussels is about 3837 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from USA to Brussels one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $272. Scandinavian Airlines flights start at $278 while deals on TAP AIR PORTUGAL start at $295 one-way.

  • What are the most popular routes from USA to Brussels?

  • Can I find deals for flights from USA to Brussels that include hotel bookings?

    Yes. In addition to deals on USA to Brussels flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Brussels?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Brussels.

  • Can I find deals for business class flights from USA to Brussels?

    Yes. Cheapflights offers flight deals from USA to Brussels 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 USA to Brussels?

    Currently, February is the cheapest month in which you can book a flight from USA to Brussels (average of $316). Flying from USA to Brussels in June is currently the most expensive (average of $437). 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 USA to Brussels

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from USA to Brussels

Discover the top 10 airlines that operate flights from USA to Brussels. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated november 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$789FlexibilityNo cancel feeOn-time79%
IcelandairCheapest$256Average$582FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$322Average$583FlexibilityNo cancel feeOn-time77%
PLAYCheapest$352Average$587FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$355Average$865FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$397Average$697FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$397Average$893FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$406Average$842FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$410Average$752FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$431Average$886FlexibilityNo cancel feeOn-timeN/A

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