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$381+ Cheap flights from George Bush Intcntl (IAH) to Belgium

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 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Belgium

Keep the following information in mind while searching for George Bush Intcntl to Belgium flight deals. Data was last updated October 28, 2025.

Round-trip from

$510
(Gotogate)

One-way from

$381
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$649
From Houston George Bush Intcntl to Belgium
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One-way flight from Houston George Bush Intcntl to Belgium
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Highest demand for flights based on searches. 23% potential increase in price ($266 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 October 2025
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Find flight deals from George Bush Intcntl to Belgium

Cheapest flights from George Bush Intcntl to Belgium
Explore the most affordable flight options available from George Bush Intcntl to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 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.
Fri 11/2812:30 pmIAH - BRU
2 stops17h 45mAir Canada
Thu 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.
Sun 11/237:10 amIAH - BRU
2 stops17h 40mAir Canada
Sat 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.
Sun 11/234:20 pmIAH - BRU
1 stop13h 55mMultiple Airlines
Sat 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.
Thu 12/1112:10 pmIAH - BRU
1 stop12h 40mAir Canada
Sun 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.
Sun 11/234:20 pmIAH - BRU
1 stop13h 55mUnited Airlines
Sat 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.
Wed 12/104:20 pmIAH - BRU
1 stop13h 55mUnited Airlines
Wed 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.
Wed 12/1012:42 pmIAH - BRU
1 stop13h 18mMultiple Airlines
Wed 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.
Tue 11/254:20 pmIAH - BRU
1 stop33h 35mUnited Airlines
Tue 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.
Fri 11/2812:30 pmIAH - CRL
2 stops22h 50mMultiple Airlines
Thu 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.
Sun 11/164:30 pmIAH - CRL
2 stops22h 45mMultiple Airlines
Mon 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.
Sun 11/235:30 amIAH - CRL
3 stops24h 15mMultiple Airlines
Sat 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.
Tue 11/185:14 amIAH - CRL
3 stops30h 51mMultiple Airlines
Sun 11/235:30 pmCRL - IAH
3 stops32h 35mMultiple Airlines
Deal found 10/26$823

Cheapflights Fare Finder

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

Fly from

George Bush Intcntl

Fly to

Belgium

Route

Depart

Return

Price

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 1/12

4:20 pm-1:15 pm

1 stop13h 55m

Brussels Bruxelles-National

Tue 1/20

10:00 am-9:39 pm

1 stop18h 39m

$538

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 12/10

4:20 pm-1:15 pm

1 stop13h 55m

Brussels Bruxelles-National

Wed 12/24

10:30 am-8:10 pm

2 stops16h 40m

$554

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Tue 11/25

4:20 pm-8:55 am

1 stop33h 35m

Brussels Bruxelles-National

Tue 12/2

9:40 am-2:45 pm

1 stop36h 05m

$557

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Sat 12/13

11:55 am-1:15 pm

2 stops18h 20m

Brussels Bruxelles-National

Thu 1/8

4:55 pm-2:45 pm

1 stop28h 50m

$562

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 12/8

12:42 pm-9:00 am

1 stop13h 18m

Brussels Bruxelles-National

Tue 12/16

2:45 pm-11:59 pm

2 stops16h 14m

$566

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 12/8

5:10 am-7:35 am

2 stops19h 25m

Brussels Bruxelles-National

Tue 12/16

8:05 am-5:44 pm

2 stops16h 39m

$575

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 11/19

12:30 pm-9:00 am

1 stop13h 30m

Brussels Bruxelles-National

Tue 12/2

11:00 am-9:50 pm

1 stop17h 50m

$606

HoustonBrussels

IAH - CRL

IAHCRL

Houston George Bush Intcntl

Fri 11/28

12:30 pm-6:20 pm

2 stops22h 50m

Charleroi Brussels

Thu 12/11

8:40 am-9:39 pm

2 stops19h 59m

$615

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Tue 11/18

12:30 pm-8:55 am

2 stops37h 25m

Brussels Bruxelles-National

Sun 11/23

10:00 am-9:39 pm

1 stop18h 39m

$638

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Fri 3/27

5:20 pm-1:15 pm

1 stop13h 55m

Brussels Bruxelles-National

Tue 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 Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium 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 Belgium

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Belgium (average of $581). Flying from Houston George Bush Intcntl Airport to Belgium 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 BE?

Find hourly flight availability from George Bush Intcntl to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Belgium 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 24% on airfare.

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

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Belgium 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 Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated October 28, 2025.
Read reviews from past customers who have flown KLM, United Airlines, and Turkish Airlines from Houston George Bush Intcntl Airport to Belgium. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Overall

7.7

Food

7.3

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

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Overall

7.7

Food

7.3

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

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Overall

7.7

Food

7.3

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

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Overall

7.7

Food

7.3

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

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Overall

7.7

Food

7.3

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 Belgium. 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 Belgium?

    A quick flight from Houston George Bush Intcntl Airport to Belgium 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 Belgium are separated by a distance of 5031 mi.

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

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

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

    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 Belgium.

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from George Bush Intcntl to Belgium

Discover the top 4 airlines that operate flights from George Bush Intcntl to Belgium. 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 October 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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