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$250+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BRU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Brussels are usually found in March or October, booked 56 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

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 July 29, 2025.

Round-trip from

$545
(Cheapflightsfares)

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$918
From Houston George Bush Intcntl to Brussels
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One-way flight from Houston George Bush Intcntl to Brussels
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Highest demand for flights based on searches. 17% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:50 amIAH - BRU
1 stop13h 00mAir Canada
Tue 11/1810:00 amBRU - IAH
1 stop18h 39mAir Canada
Deal found 7/28$545
This FlightHub deal was found by Cheapflights users on 7/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/19:00 pmIAH - BRU
1 stop37h 50mTurkish Airlines
Fri 10/1011:10 amBRU - IAH
1 stop38h 55mTurkish Airlines
Deal found 7/27$593
This Gotogate deal was found by Cheapflights users on 7/28. 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.
Wed 8/2010:00 amIAH - BRU
1 stop15h 00mMultiple Airlines
Mon 8/255:30 pmBRU - IAH
1 stop27h 05mMultiple Airlines
Deal found 7/28$603
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:00 amIAH - BRU
1 stop15h 00mUnited Airlines
Mon 8/252:25 pmBRU - IAH
1 stop34h 25mUnited Airlines
Deal found 7/27$624
This Lufthansa deal was found by Cheapflights users on 7/26. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:50 pmIAH - BRU
2 stops15h 40mLufthansa
Tue 8/267:00 amBRU - IAH
2 stops17h 09mLufthansa
Deal found 7/26$646
This CheapOair deal was found by Cheapflights users on 7/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:00 pmIAH - BRU
2 stops39h 30mScandinavian Airlines
Sat 11/223:10 pmBRU - IAH
2 stops39h 46mScandinavian Airlines
Deal found 7/27$665
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Mon 9/110:00 amIAH - CRL
2 stops27h 05mMultiple Airlines
Mon 9/156:30 pmCRL - IAH
2 stops26h 05mMultiple Airlines
Deal found 7/28$700

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 July 29, 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

Wed 11/5

11:50 am-7:50 am

1 stop13h 00m

Brussels Bruxelles-National

Tue 11/18

10:00 am-9:39 pm

1 stop18h 39m

$545

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 10/1

9:00 pm-5:50 pm

1 stop37h 50m

Brussels Bruxelles-National

Fri 10/10

11:10 am-7:05 pm

1 stop38h 55m

$593

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 8/20

10:00 am-8:00 am

1 stop15h 00m

Brussels Bruxelles-National

Mon 8/25

5:30 pm-1:35 pm

1 stop27h 05m

$603

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 8/18

10:00 am-8:00 am

1 stop15h 00m

Brussels Bruxelles-National

Mon 8/25

2:25 pm-5:50 pm

1 stop34h 25m

$624

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 8/20

6:50 pm-5:30 pm

2 stops15h 40m

Brussels Bruxelles-National

Tue 8/26

7:00 am-5:09 pm

2 stops17h 09m

$646

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Tue 11/18

4:00 pm-2:30 pm

2 stops39h 30m

Brussels Bruxelles-National

Sat 11/22

3:10 pm-11:56 pm

2 stops39h 46m

$665

HoustonBrussels

IAH - CRL

IAHCRL

Houston George Bush Intcntl

Mon 9/1

10:00 am-8:05 pm

2 stops27h 05m

Charleroi Brussels

Mon 9/15

6:30 pm-1:35 pm

2 stops26h 05m

$700

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Thu 8/21

11:00 am-11:05 am

2 stops17h 05m

Brussels Bruxelles-National

Mon 8/25

10:00 am-10:12 pm

2 stops43h 12m

$702

HoustonBrussels

IAH - CRL

IAHCRL

Houston George Bush Intcntl

Wed 10/1

12:58 pm-8:10 am

3 stops36h 12m

$250

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 10/1

12:58 pm-8:35 am

3 stops36h 37m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 11 results
1
2

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 July 25, 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 56 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 $614). Flying from Houston George Bush Intcntl Airport to Brussels in June is currently the most expensive (average of $1,081). 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 July 29, 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 25% 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 Tuesday 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.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport 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 July 29, 2025.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Brussels, such as Austrian Airlines, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
821 reviews

Food

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
821 reviews
Austrian Airlines
7.6
Good
821 reviews

Food

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,899 reviews
Austrian Airlines
7.6
Good
821 reviews

Food

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,925 reviews
Austrian Airlines
7.6
Good
821 reviews

Food

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Scandinavian Airlines
7.3
Good
1,449 reviews
Austrian Airlines
7.6
Good
821 reviews

Food

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Air Canada
7.1
Good
9,822 reviews
Austrian Airlines
7.6
Good
821 reviews

Food

6.8

Crew

8.1

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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.

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

    Air Canada, at $545, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Brussels.Alternate airlines to your destination round-trip include Turkish Airlines and United Airlines. Air Canada is currently priced 40% 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 $614). Flying from Houston George Bush Intcntl Airport to Brussels in June is currently the most expensive (average of $1,081). 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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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 3 airlines flying from George Bush Intcntl to Brussels

Discover the top 3 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$612Average$678FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$650Average$971FlexibilityNo cancel feeOn-time69%
KLMCheapest$871Average$1,231FlexibilityNo cancel feeOn-time75%

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