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$317+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — BRU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$563
(Booking.com)

One-way from

$317
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,203
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. 21% potential increase in price ($245 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:00 amIAH - BRU
1 stop15h 00mAir Canada
Tue 8/1910:00 amBRU - IAH
1 stop16h 36mAir Canada
Deal found 6/11$563
This lastminute.com deal was found by Cheapflights users on 6/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:59 pmIAH - BRU
2 stops31h 41mVirgin Atlantic
Tue 8/1910:45 amBRU - IAH
2 stops20h 11mVirgin Atlantic
Deal found 6/11$567
This United deal was found by Cheapflights users on 6/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/34:59 pmIAH - BRU
1 stop33h 01mMultiple Airlines
Tue 8/1910:00 amBRU - IAH
1 stop16h 36mMultiple Airlines
Deal found 6/11$596
This Delta deal was found by Cheapflights users on 6/10. 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 8/36:00 amHOU - BRU
2 stops19h 30mDelta
Tue 8/1910:45 amBRU - HOU
2 stops32h 25mDelta
Deal found 6/10$608
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:02 amHOU - BRU
2 stops15h 28mVirgin Atlantic
Tue 8/1910:45 amBRU - HOU
2 stops18h 46mVirgin Atlantic
Deal found 6/11$609
This Delta deal was found by Cheapflights users on 6/11. 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 8/310:19 amIAH - BRU
1 stop15h 11mDelta
Tue 8/196:15 amBRU - IAH
2 stops16h 27mDelta
Deal found 6/11$640
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/310:00 amIAH - CRL
2 stops23h 30mMultiple Airlines
Tue 8/197:35 amCRL - IAH
2 stops34h 40mMultiple Airlines
Deal found 6/11$649
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Mon 9/19:00 pmIAH - BRU
1 stop29h 50mTurkish Airlines
Mon 9/156:50 pmBRU - IAH
1 stop31h 15mTurkish Airlines
Deal found 6/11$672
This British Airways deal was found by Cheapflights users on 6/9. 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 9/11:20 pmIAH - BRU
2 stops18h 00mBritish Airways
Mon 9/159:15 pmBRU - IAH
1 stop23h 25mBritish Airways
Deal found 6/9$707
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 9/18:25 pmHOU - BRU
2 stops16h 10mAmerican Airlines
Mon 9/1510:20 amBRU - HOU
2 stops16h 41mAmerican Airlines
Deal found 6/11$765
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/2310:00 amIAH - BRU
1 stop15h 00mUnited Airlines
Wed 8/612:00 pmBRU - IAH
1 stop19h 45mUnited Airlines
Deal found 6/10$844
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/233:35 pmIAH - BRU
1 stop22h 05mLufthansa
Wed 8/610:15 amBRU - IAH
1 stop21h 25mLufthansa
Deal found 6/11$884

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 12, 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

Sun 8/3

10:00 am-8:00 am

1 stop15h 00m

Brussels Bruxelles-National

Tue 8/19

10:00 am-7:36 pm

1 stop16h 36m

$563

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Sun 8/3

5:59 pm-8:40 am

2 stops31h 41m

Brussels Bruxelles-National

Tue 8/19

10:45 am-11:56 pm

2 stops20h 11m

$567

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Sun 8/3

4:59 pm-9:00 am

1 stop33h 01m

Brussels Bruxelles-National

Tue 8/19

10:00 am-7:36 pm

1 stop16h 36m

$596

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Sun 8/3

6:00 am-8:30 am

2 stops19h 30m

Brussels Bruxelles-National

Tue 8/19

10:45 am-12:10 pm

2 stops32h 25m

$608

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Sun 8/3

10:02 am-8:30 am

2 stops15h 28m

Brussels Bruxelles-National

Tue 8/19

10:45 am-10:31 pm

2 stops18h 46m

$609

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Sun 8/3

10:19 am-8:30 am

1 stop15h 11m

Brussels Bruxelles-National

Tue 8/19

6:15 am-3:42 pm

2 stops16h 27m

$640

HoustonBrussels

IAH - CRL

IAHCRL

Houston George Bush Intcntl

Sun 8/3

10:00 am-4:30 pm

2 stops23h 30m

Charleroi Brussels

Tue 8/19

7:35 am-11:15 am

2 stops34h 40m

$649

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 9/1

9:00 pm-9:50 am

1 stop29h 50m

Brussels Bruxelles-National

Mon 9/15

6:50 pm-7:05 pm

1 stop31h 15m

$672

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 9/1

1:20 pm-2:20 pm

2 stops18h 00m

Brussels Bruxelles-National

Mon 9/15

9:15 pm-1:40 pm

1 stop23h 25m

$707

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Mon 9/1

8:25 pm-7:35 pm

2 stops16h 10m

Brussels Bruxelles-National

Mon 9/15

10:20 am-8:01 pm

2 stops16h 41m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 30 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 $1,096). 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 June 12, 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.

Rainfall in Brussels by month

Plan your trip to Brussels by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Brussels 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 when rainfall is around 1.6 in.

Temperature in Brussels by month

Plan your trip to Brussels by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Brussels, 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 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 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Houston to Brussels have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

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

Related info for your journey

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.

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

    Currently priced at $563, Air Canada will fly you from Houston to Brussels and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Virgin Atlantic and Delta - these airlines can fly you to your destination from $567 and $608, respectively. Air Canada is currently priced 37% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $452. Virgin Atlantic flights start at $505 while deals on Brussels Airlines start at $515 one-way.

  • 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 $1,096). 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.

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$584Average$1,152FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$634Average$739FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$650Average$1,038FlexibilityNo cancel feeOn-time69%
DeltaCheapest$767Average$916FlexibilityNo cancel feeOn-timeN/A

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