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$318+ Cheap flights from Houston 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BRU
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Houston to Brussels

Cheapest flights from Houston to Brussels
Explore the most affordable flight options available from Houston to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:25 pm
IAH
-
BRU
1 stop33h 30m
United Airlines
Fri 11/2710:00 am
BRU
-
IAH
1 stop18h 39m
United Airlines
Deal found 6/20$757
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Mon 11/94:25 pm
IAH
-
BRU
1 stop13h 50m
United Airlines
Fri 11/1310:00 am
BRU
-
IAH
1 stop18h 39m
United Airlines
Deal found 6/18$758
This CheapOair deal was found by Cheapflights users on 6/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:10 pm
IAH
-
BRU
2 stops18h 05m
Multiple Airlines
Fri 11/2710:00 am
BRU
-
IAH
1 stop18h 39m
Multiple Airlines
Deal found 6/20$760
This Air Canada deal was found by Cheapflights users on 6/19. 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.
Mon 11/912:10 pm
IAH
-
BRU
2 stops24h 50m
Air Canada
Fri 11/1310:00 am
BRU
-
IAH
1 stop18h 39m
Air Canada
Deal found 6/19$761
This FlightHub deal was found by Cheapflights users on 6/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:10 pm
IAH
-
BRU
2 stops24h 50m
Air Canada
Fri 11/277:00 am
BRU
-
IAH
2 stops21h 39m
Air Canada
Deal found 6/20$767
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:30 pm
IAH
-
BRU
1 stop13h 45m
United Airlines
Thu 12/1010:00 am
BRU
-
IAH
2 stops19h 30m
United Airlines
Deal found 6/19$768
This oojo deal was found by Cheapflights users on 6/16. 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.
Tue 11/249:50 pm
IAH
-
BRU
1 stop12h 10m
British Airways
Wed 12/28:30 pm
BRU
-
IAH
1 stop24h 35m
British Airways
Deal found 6/16$773
This British Airways deal was found by Cheapflights users on 6/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:50 pm
IAH
-
BRU
1 stop22h 10m
British Airways
Fri 11/139:50 am
BRU
-
IAH
1 stop17h 10m
British Airways
Deal found 6/15$775
This British Airways deal was found by Cheapflights users on 6/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:59 pm
IAH
-
BRU
2 stops15h 21m
British Airways
Thu 12/105:30 pm
BRU
-
IAH
1 stop27h 35m
British Airways
Deal found 6/16$780
This Air Canada deal was found by Cheapflights users on 6/19. 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.
Wed 12/210:00 am
IAH
-
BRU
2 stops14h 50m
Air Canada
Thu 12/1010:00 am
BRU
-
IAH
2 stops30h 05m
Air Canada
Deal found 6/19$781
This American Airlines deal was found by Cheapflights users on 6/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:45 pm
IAH
-
BRU
2 stops16h 35m
American Airlines
Fri 11/279:50 am
BRU
-
IAH
2 stops20h 42m
American Airlines
Deal found 6/17$788
This KLM deal was found by Cheapflights users on 6/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:00 am
HOU
-
BRU
1 stop18h 40m
KLM
Tue 8/259:45 am
BRU
-
HOU
1 stop19h 20m
KLM
Deal found 6/19$835

Find flight deals from Houston to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Brussels (BR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 21, 2026.

Round-trip from

$757
(United Airlines)

One-way from

$318
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,140
From Houston to Brussels
Search Deals
One-way flight from Houston to Brussels
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 June 21, 2026.
Use the filters below to find and compare flights from Houston to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 8/26

4:25 pm-8:55 am

1 stop33h 30m

Brussels Bruxelles-National

Wed 9/2

9:30 am-7:38 pm

1 stop17h 08m

$835
Quickest round-trip

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Sun 8/9

1:13 pm-7:40 am

1 stop11h 27m

Brussels Bruxelles-National

Tue 8/25

9:45 am-4:25 pm

1 stop13h 40m

$844

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Wed 8/26

10:50 am-7:40 am

1 stop13h 50m

Brussels Bruxelles-National

Wed 9/2

8:05 am-10:05 pm

2 stops21h 00m

$858

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Sun 8/9

6:00 am-9:40 am

2 stops20h 40m

Brussels Bruxelles-National

Tue 8/25

10:25 am-10:05 pm

2 stops18h 40m

$866

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Wed 8/12

6:00 am-7:40 am

1 stop18h 40m

Brussels Bruxelles-National

Mon 8/24

10:25 am-10:05 pm

2 stops18h 40m

$918

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 7/22

8:15 pm-8:00 pm

1 stop16h 45m

Brussels Bruxelles-National

Fri 8/7

11:10 am-12:45 am

2 stops20h 35m

$920

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 7/22

7:46 am-7:45 am

2 stops16h 59m

Brussels Bruxelles-National

Thu 8/6

2:25 pm-12:45 am

2 stops17h 20m

$934

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 7/20

9:41 am-7:35 am

2 stops14h 54m

Brussels Bruxelles-National

Wed 8/5

9:45 am-7:54 pm

1 stop17h 09m

$940

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 7/22

11:32 am-7:35 am

2 stops13h 03m

Brussels Bruxelles-National

Wed 8/5

6:20 am-3:42 pm

2 stops16h 22m

$941

HoustonBrussels

IAH - CRL

IAHCRL

Houston George Bush Intcntl

Thu 9/3

6:45 am-2:10 pm

2 stops24h 25m

Charleroi Brussels

Mon 9/7

4:10 pm-1:35 pm

2 stops28h 25m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 57 resultsSorted by cheapest first
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Best time to book a flight from Houston to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from Houston 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 Houston to Brussels

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

Currently, May is the cheapest month in which you can book a flight from Houston to Brussels (average of $155). Flying from Houston to Brussels in June is currently the most expensive (average of $742). 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.

How much does it cost to fly round-trip from Houston to Brussels?

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 June 21, 2026.
Get a feel of what it's like to fly with KLM,Turkish Airlines, andUnited Airlines from Houston to Brussels by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,530 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,530 reviews
KLM
7.8
Good
1,530 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Turkish Airlines
7.4
Good
4,409 reviews
KLM
7.8
Good
1,530 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,866 reviews
KLM
7.8
Good
1,530 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Lufthansa
6.8
Okay
8,084 reviews
KLM
7.8
Good
1,530 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,062 reviews
KLM
7.8
Good
1,530 reviews

Entertainment

7.2

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Houston 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 Houston to Brussels?

    Departing from Houston to Brussels will take you 11h 27m. The distance between Houston and Brussels is about 5046 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to Brussels round-trip?

    Currently priced at $561, British Airways will fly you from Houston to Brussels and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Turkish Airlines - these airlines can fly you to your destination from $567 and $596, respectively. British Airways is currently priced 34% below the average price you’ll pay for this route.

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

    While some choose either Houston George Bush Intcntl - Brussels Bruxelles-National or Houston George Bush Intcntl - Charleroi Brussels, Houston Hobby - Brussels Bruxelles-National is the most popular route from Houston to Brussels.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Houston to Brussels (average of $155). Flying from Houston to Brussels in June is currently the most expensive (average of $742). 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 Houston to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Corpus Christi to Bruxelles-National flights

Top 6 airlines flying from Houston to Brussels

Discover the top 6 airlines that operate flights from Houston 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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$561Average$1,038FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$567Average$881FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$596Average$673FlexibilityNo cancel feeOn-time77%
KLMCheapest$611Average$983FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$651Average$726FlexibilityNo cancel feeOn-time76%
DeltaCheapest$705Average$991FlexibilityNo cancel feeOn-timeN/A

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