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$299+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BRU
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap 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 September 14, 2025.

Round-trip from

$491
(United Airlines)

One-way from

$299
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$679
From Houston to Brussels
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One-way flight from Houston to Brussels
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Highest demand for flights based on searches. 23% potential increase in price ($263 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 14, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 9/268:15 pmIAH - BRU
1 stop34h 00mUnited Airlines
Mon 9/299:40 amBRU - IAH
1 stop32h 35mUnited Airlines
Deal found 9/13$491
This Scandinavian Airlines deal was found by Cheapflights users on 9/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:00 pmIAH - BRU
2 stops20h 50mScandinavian Airlines
Wed 12/1010:20 amBRU - IAH
2 stops20h 34mScandinavian Airlines
Deal found 9/13$548
This Gotogate deal was found by Cheapflights users on 9/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1910:00 amIAH - BRU
1 stop15h 05mAir Canada
Tue 11/410:00 amBRU - IAH
1 stop18h 39mAir Canada
Deal found 9/12$564
This Gotogate deal was found by Cheapflights users on 9/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1711:50 amIAH - BRU
1 stop13h 00mMultiple Airlines
Wed 12/102:25 pmBRU - IAH
2 stops27h 44mMultiple Airlines
Deal found 9/13$571
This Finnair deal was found by Cheapflights users on 9/14. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:25 pmIAH - BRU
2 stops22h 00mMultiple Airlines
Wed 11/57:05 amBRU - IAH
2 stops22h 23mMultiple Airlines
Deal found 9/14$575
This FlightHub deal was found by Cheapflights users on 9/13. 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 10/12:25 pmIAH - BRU
1 stop23h 55mTurkish Airlines
Tue 10/147:15 amBRU - IAH
1 stop36h 25mTurkish Airlines
Deal found 9/13$591
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/2811:50 amIAH - BRU
1 stop14h 00mUnited Airlines
Tue 11/410:00 amBRU - IAH
1 stop18h 39mUnited Airlines
Deal found 9/13$592
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/299:49 amIAH - BRU
2 stops16h 01mUnited Airlines
Wed 11/510:00 amBRU - IAH
1 stop18h 39mUnited Airlines
Deal found 9/14$596
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amHOU - BRU
2 stops19h 40mDelta
Tue 11/411:00 amBRU - HOU
2 stops29h 18mDelta
Deal found 9/12$611
This Iberia deal was found by Cheapflights users on 9/13. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:11 amHOU - BRU
2 stops18h 19mIberia
Wed 12/107:00 amBRU - HOU
2 stops20h 18mIberia
Deal found 9/13$628
This Delta deal was found by Cheapflights users on 9/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amHOU - BRU
2 stops20h 00mDelta
Wed 12/102:45 pmBRU - HOU
2 stops16h 01mDelta
Deal found 9/13$656
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:00 amHOU - BRU
2 stops20h 00mDelta
Mon 11/311:00 amBRU - HOU
2 stops29h 18mDelta
Deal found 9/12$701

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 September 14, 2025.
Use the filters below to find and compare flights from Houston to Brussels that are best for you.

Fly from

Houston

Fly to

Brussels

Route

Depart

Return

Price

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Fri 9/26

8:15 pm-1:15 pm

1 stop34h 00m

Brussels Bruxelles-National

Mon 9/29

9:40 am-11:15 am

1 stop32h 35m

$491

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Tue 11/18

4:00 pm-7:50 pm

2 stops20h 50m

Brussels Bruxelles-National

Wed 12/10

10:20 am-11:54 pm

2 stops20h 34m

$548

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 10/29

2:25 pm-6:25 pm

2 stops22h 00m

Brussels Bruxelles-National

Wed 11/5

7:05 am-10:28 pm

2 stops22h 23m

$575

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Tue 10/28

11:50 am-7:50 am

1 stop14h 00m

Brussels Bruxelles-National

Tue 11/4

10:00 am-9:39 pm

1 stop18h 39m

$592

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Sun 10/19

6:00 am-8:40 am

2 stops19h 40m

Brussels Bruxelles-National

Tue 11/4

11:00 am-9:18 am

2 stops29h 18m

$611

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Sun 10/12

9:00 pm-10:10 am

1 stop30h 10m

Brussels Bruxelles-National

Thu 10/30

3:15 pm-8:10 pm

1 stop34h 55m

$619

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Tue 11/18

10:11 am-11:30 am

2 stops18h 19m

Brussels Bruxelles-National

Wed 12/10

7:00 am-8:18 pm

2 stops20h 18m

$628

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Fri 10/3

2:25 pm-5:50 pm

1 stop20h 25m

Brussels Bruxelles-National

Fri 10/10

11:10 am-7:05 pm

1 stop38h 55m

$637

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Sun 10/12

12:05 pm-7:50 am

1 stop12h 45m

Brussels Bruxelles-National

Thu 10/30

10:00 am-9:44 pm

2 stops17h 44m

$640

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 3/4

12:19 pm-7:15 am

1 stop11h 56m

Brussels Bruxelles-National

Sun 3/8

11:55 am-12:26 am

1 stop18h 31m

$656

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 43 results
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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, November is the cheapest month in which you can book a flight from Houston to Brussels (average of $614). Flying from Houston to Brussels in June is currently the most expensive (average of $1,077). 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 HOU to BRU?

Find hourly flight availability from Houston 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 September 14, 2025.

One of the essential ways to save on airfare from Houston to Brussels is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 39% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Houston to Brussels. Price data was last updated on September 8, 2024.

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

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 September 14, 2025.
Get a feel of what it's like to fly with KLM, United Airlines, and Turkish 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
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
United Airlines
7.4
Good
8,931 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Turkish Airlines
7.3
Good
3,968 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Lufthansa
6.8
Okay
7,409 reviews
KLM
7.8
Good
1,385 reviews

Crew

8.4

Overall

7.8

Entertainment

7.2

Food

7.3

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 19h 40m. 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 $584, KLM will fly you from Houston to Brussels and back. In addition to KLM, 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 $605 and $634, respectively. KLM is currently priced 31% 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, November is the cheapest month in which you can book a flight from Houston to Brussels (average of $614). Flying from Houston to Brussels in June is currently the most expensive (average of $1,077). 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

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Top 4 airlines flying from Houston to Brussels

Discover the top 4 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$584Average$1,008FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$605Average$913FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$634Average$692FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$651Average$726FlexibilityNo cancel feeOn-time76%

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