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$460+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — BRU
May 4 — May 111
Sun 5/4
Sun 5/11
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 November, booked 73 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 April 29, 2025.

Round-trip from

$720
(KAYAK)

One-way from

$460
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$861
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. 23% potential increase in price ($293 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This KAYAK deal was found by Cheapflights users on 4/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/232:25 pmIAH - BRU
1 stop23h 55mTurkish Airlines
Wed 8/67:15 amBRU - IAH
1 stop18h 50mTurkish Airlines
Deal found 4/29$720
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Mon 9/13:30 pmIAH - BRU
1 stop11h 35mBritish Airways
Mon 9/159:15 pmBRU - IAH
1 stop23h 25mBritish Airways
Deal found 4/28$743
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/110:00 amIAH - BRU
1 stop15h 05mMultiple Airlines
Mon 9/155:30 pmBRU - IAH
2 stops32h 40mMultiple Airlines
Deal found 4/28$747
This Gotogate deal was found by Cheapflights users on 4/28. 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.
Mon 5/1210:00 amIAH - BRU
1 stop15h 05mAir Canada
Tue 5/2710:00 amBRU - IAH
1 stop16h 56mAir Canada
Deal found 4/28$803
This Mytrip deal was found by Cheapflights users on 4/28. 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 5/1210:00 amIAH - CRL
3 stops29h 55mMultiple Airlines
Tue 5/274:30 pmCRL - IAH
3 stops34h 26mMultiple Airlines
Deal found 4/28$822
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/2310:00 amIAH - BRU
1 stop15h 00mUnited Airlines
Wed 8/610:10 amBRU - IAH
1 stop16h 26mUnited Airlines
Deal found 4/28$874
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 12/243:55 pmIAH - BRU
1 stop20h 40mAmerican Airlines
Fri 1/29:45 amBRU - IAH
2 stops18h 37mAmerican Airlines
Deal found 4/29$914
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2110:25 amIAH - BRU
1 stop15h 15mDelta
Wed 6/46:10 amBRU - IAH
1 stop14h 05mDelta
Deal found 4/28$1,028
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/122:44 pmIAH - BRU
3 stops20h 31mScandinavian Airlines
Tue 5/2710:20 amBRU - IAH
2 stops20h 01mScandinavian Airlines
Deal found 4/28$1,067
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/71:29 pmIAH - BRU
2 stops37h 11mAer Lingus
Thu 5/159:20 pmBRU - IAH
2 stops33h 02mAer Lingus
Deal found 4/28$1,087
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/208:10 pmIAH - BRU
2 stops16h 05mSWISS
Tue 6/39:40 amBRU - IAH
2 stops17h 31mSWISS
Deal found 4/28$1,370
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/221:30 pmIAH - BRU
2 stops16h 20mIcelandair
Tue 6/31:50 pmBRU - IAH
2 stops29h 38mIcelandair
Deal found 4/28$1,422

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 April 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 7/23

2:25 pm-9:20 pm

1 stop23h 55m

Brussels Bruxelles-National

Wed 8/6

7:15 am-7:05 pm

1 stop18h 50m

$720

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 9/1

3:30 pm-10:05 am

1 stop11h 35m

Brussels Bruxelles-National

Mon 9/15

9:15 pm-1:40 pm

1 stop23h 25m

$743

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 9/1

10:00 am-8:05 am

1 stop15h 05m

Brussels Bruxelles-National

Mon 9/15

5:30 pm-7:10 pm

2 stops32h 40m

$747

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 5/12

10:00 am-8:05 am

1 stop15h 05m

Brussels Bruxelles-National

Tue 5/27

10:00 am-7:56 pm

1 stop16h 56m

$803

HoustonBrussels

IAH - CRL

IAHCRL

Houston George Bush Intcntl

Mon 5/12

10:00 am-10:55 pm

3 stops29h 55m

Charleroi Brussels

Tue 5/27

4:30 pm-7:56 pm

3 stops34h 26m

$822

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 7/23

10:00 am-8:00 am

1 stop15h 00m

Brussels Bruxelles-National

Wed 8/6

10:10 am-7:36 pm

1 stop16h 26m

$874

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Wed 5/21

10:25 am-8:40 am

1 stop15h 15m

Brussels Bruxelles-National

Wed 6/4

6:10 am-1:15 pm

1 stop14h 05m

$1,028

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 5/12

2:44 pm-6:15 pm

3 stops20h 31m

Brussels Bruxelles-National

Tue 5/27

10:20 am-11:21 pm

2 stops20h 01m

$1,067

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Tue 7/1

10:52 am-8:40 pm

2 stops26h 48m

Brussels Bruxelles-National

Thu 7/31

9:20 pm-11:35 pm

2 stops33h 15m

$1,145

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Tue 5/20

8:10 pm-7:15 pm

2 stops16h 05m

Brussels Bruxelles-National

Tue 6/3

9:40 am-8:11 pm

2 stops17h 31m

$1,370

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 23 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 April 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 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 $614). Flying from Houston George Bush Intcntl Airport to Brussels in June is currently the most expensive (average of $1,127). 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 April 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.

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 April 29, 2025.
To help decide which airline to fly from Houston to Brussels, see what other customers have to say about Delta, KLM and SWISS. 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.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,788 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    Turkish Airlines, at $720, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Brussels.Alternate airlines to your destination round-trip include British Airways and Air Canada. Turkish Airlines is currently priced 24% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Brussels one-way?

    For one-way options, check prices for Brussels Airlines. According to our data, you can fly for as low as $509. Users have also found prices from $512 and $573 on Air Canada and Aer Lingus, respectively.

  • 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 $1,127). 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 5 airlines flying from George Bush Intcntl to Brussels

Discover the top 5 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$612Average$723FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$652Average$1,024FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$653Average$1,246FlexibilityNo cancel feeOn-time70%
DeltaCheapest$767Average$1,053FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$871Average$1,264FlexibilityNo cancel feeOn-time75%

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