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$381+ Cheap flights from George Bush Intcntl (IAH) 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BRU
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Brussels are usually found in September or November, booked 74 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Find flight deals from George Bush Intcntl to Brussels

Cheapest flights from George Bush Intcntl to Brussels
Explore the most affordable flight options available from George Bush Intcntl to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Gotogate deal was found by Cheapflights users on 10/28. 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.
vie. 11/2812:30 pmIAH - BRU
2 stops17h 45mAir Canada
jue. 12/117:00 amBRU - IAH
2 stops21h 39mAir Canada
Deal found 10/28$510
This Gotogate deal was found by Cheapflights users on 10/26. 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.
dom. 11/237:10 amIAH - BRU
2 stops17h 40mAir Canada
sáb. 12/610:00 amBRU - IAH
1 stop18h 39mAir Canada
Deal found 10/26$517
This Flighttix deal was found by Cheapflights users on 10/26. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/234:20 pmIAH - BRU
1 stop13h 55mMultiple Airlines
sáb. 12/610:00 amBRU - IAH
1 stop18h 39mMultiple Airlines
Deal found 10/26$527
This Mytrip deal was found by Cheapflights users on 10/28. 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.
jue. 12/1112:10 pmIAH - BRU
1 stop12h 40mAir Canada
dom. 12/1410:00 amBRU - IAH
2 stops32h 09mAir Canada
Deal found 10/28$532
This United Airlines deal was found by Cheapflights users on 10/26. 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.
dom. 11/234:20 pmIAH - BRU
1 stop13h 55mUnited Airlines
sáb. 12/610:00 amBRU - IAH
1 stop18h 39mUnited Airlines
Deal found 10/26$539
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 12/104:20 pmIAH - BRU
1 stop13h 55mUnited Airlines
mié. 12/242:25 pmBRU - IAH
2 stops17h 32mUnited Airlines
Deal found 10/28$554
This Air France deal was found by Cheapflights users on 10/27. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1012:42 pmIAH - BRU
1 stop13h 18mMultiple Airlines
mié. 12/248:05 amBRU - IAH
1 stop12h 25mMultiple Airlines
Deal found 10/27$556
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 11/254:20 pmIAH - BRU
1 stop33h 35mUnited Airlines
mar. 12/29:40 amBRU - IAH
1 stop36h 05mUnited Airlines
Deal found 10/28$557
This Mytrip deal was found by Cheapflights users on 10/28. 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.
vie. 11/2812:30 pmIAH - CRL
2 stops22h 50mMultiple Airlines
jue. 12/118:40 amCRL - IAH
2 stops19h 59mMultiple Airlines
Deal found 10/28$615
This Mytrip deal was found by Cheapflights users on 10/28. 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.
dom. 11/164:30 pmIAH - CRL
2 stops22h 45mMultiple Airlines
lun. 11/247:00 pmCRL - IAH
3 stops33h 44mMultiple Airlines
Deal found 10/28$764
This Mytrip deal was found by Cheapflights users on 10/26. 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.
dom. 11/235:30 amIAH - CRL
3 stops24h 15mMultiple Airlines
sáb. 12/61:15 pmCRL - IAH
3 stops41h 34mMultiple Airlines
Deal found 10/26$813
This Mytrip deal was found by Cheapflights users on 10/26. 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.
mar. 11/185:14 amIAH - CRL
3 stops30h 51mMultiple Airlines
dom. 11/235:30 pmCRL - IAH
3 stops32h 35mMultiple Airlines
Deal found 10/26$823

Cheap flight deals from George Bush Intcntl to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 octubre 28, 2025.

Round-trip from

$510
(Gotogate)

One-way from

$381
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$714
From Houston George Bush Intcntl to Brussels
Search Deals
One-way flight from Houston George Bush Intcntl to Brussels
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($250 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 octubre 28, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Brussels that are best for you.

Fly from

George Bush Intcntl

Fly to

Brussels

Route

Depart

Return

Price

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

lun. 1/12

4:20 pm-1:15 pm

1 stop13h 55m

Brussels Bruxelles-National

mar. 1/20

10:00 am-9:39 pm

1 stop18h 39m

$538

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

mié. 12/10

4:20 pm-1:15 pm

1 stop13h 55m

Brussels Bruxelles-National

mié. 12/24

10:30 am-8:10 pm

2 stops16h 40m

$554

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

mar. 11/25

4:20 pm-8:55 am

1 stop33h 35m

Brussels Bruxelles-National

mar. 12/2

9:40 am-2:45 pm

1 stop36h 05m

$557

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

sáb. 12/13

11:55 am-1:15 pm

2 stops18h 20m

Brussels Bruxelles-National

jue. 1/8

4:55 pm-2:45 pm

1 stop28h 50m

$562

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

lun. 12/8

12:42 pm-9:00 am

1 stop13h 18m

Brussels Bruxelles-National

mar. 12/16

2:45 pm-11:59 pm

2 stops16h 14m

$566

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

lun. 12/8

5:10 am-7:35 am

2 stops19h 25m

Brussels Bruxelles-National

mar. 12/16

8:05 am-5:44 pm

2 stops16h 39m

$575

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

mié. 11/19

12:30 pm-9:00 am

1 stop13h 30m

Brussels Bruxelles-National

mar. 12/2

11:00 am-9:50 pm

1 stop17h 50m

$606

HoustonBrussels

IAH - CRL

IAHCRL

Houston George Bush Intcntl

vie. 11/28

12:30 pm-6:20 pm

2 stops22h 50m

Charleroi Brussels

jue. 12/11

8:40 am-9:39 pm

2 stops19h 59m

$615

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

mar. 11/18

12:30 pm-8:55 am

2 stops37h 25m

Brussels Bruxelles-National

dom. 11/23

10:00 am-9:39 pm

1 stop18h 39m

$638

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

vie. 3/27

5:20 pm-1:15 pm

1 stop13h 55m

Brussels Bruxelles-National

mar. 3/31

10:00 am-9:36 pm

1 stop18h 36m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 24 results
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Best time to book a flight from George Bush Intcntl to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels from George Bush Intcntl 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 George Bush Intcntl Airport to Brussels

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Brussels. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Brussels, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Brussels?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Brussels (average of $581). Flying from Houston George Bush Intcntl Airport to Brussels in June is currently the most expensive (average of $947). 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 IAH to BRU?

Find hourly flight availability from George Bush Intcntl 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 octubre 28, 2025.

When flying from Houston George Bush Intcntl Airport to Brussels, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 24% versus a flight in the morning.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Brussels?

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Brussels flight should consider departing on Sunday 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 octubre 28, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Brussels, such as KLM, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,001 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,031 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,535 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Boarding

7.8

Crew

8.4

Food

7.3

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl Airport to Brussels?

    A quick flight from Houston George Bush Intcntl Airport to Brussels can take about 13h 55m. United Airlines provides one of the quickest options available for as low as $554. Houston George Bush Intcntl Airport and Brussels are separated by a distance of 5031 mi.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Brussels round-trip?

    Turkish Airlines, at $634, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Brussels.Alternate airlines to your destination round-trip include United Airlines and Lufthansa. Turkish Airlines is currently priced 26% below the average price you’ll pay for this route.

  • Can I find deals for flights from George Bush Intcntl to Brussels that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Brussels?

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

  • Can I find deals for business class flights from George Bush Intcntl to Brussels?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Brussels?

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Brussels (average of $581). Flying from Houston George Bush Intcntl Airport to Brussels in June is currently the most expensive (average of $947). 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

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Alternative routes for George Bush Intcntl to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
Hobby to Bruxelles-National flights
George Bush Intcntl to Bruxelles-National flights
George Bush Intcntl to Charleroi Brussels flights

Top 4 airlines flying from George Bush Intcntl to Brussels

Discover the top 4 airlines that operate flights from George Bush Intcntl 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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$634Average$688FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$650Average$945FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$651Average$726FlexibilityNo cancel feeOn-time76%
KLMCheapest$871Average$1,231FlexibilityNo cancel feeOn-time75%

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