$464 Cheap Flights from Houston (IAH) to Brussels (BRU)

View $464 flight on Tue, Sep 2, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Brussels Airport (BRU)

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Cheap Flights from Houston to Brussels (IAH-BRU)

Prices were available within the past 7 days and start at $464 for one-way flights and $592 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Jan 11 - Wed, Jan 28
IAH
Houston
BRU
Brussels
$592 Roundtrip, found 1 day ago
$592
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 11 from Houston to Brussels, returning Wed, Jan 28, priced at $592 found 1 day ago
United
Tue, Dec 2 - Tue, Dec 16
IAH
Houston
BRU
Brussels
$592 Roundtrip, found 1 day ago
$592
Roundtrip
found 1 day ago
Select United flight, departing Tue, Dec 2 from Houston to Brussels, returning Tue, Dec 16, priced at $592 found 1 day ago
United
Wed, Jan 14 - Wed, Jan 28
IAH
Houston
BRU
Brussels
$595 Roundtrip, found 1 day ago
$595
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 14 from Houston to Brussels, returning Wed, Jan 28, priced at $595 found 1 day ago
United
Sun, Jan 4 - Tue, Jan 13
IAH
Houston
BRU
Brussels
$596 Roundtrip, found 1 day ago
$596
Roundtrip
found 1 day ago
Select United flight, departing Sun, Jan 4 from Houston to Brussels, returning Tue, Jan 13, priced at $596 found 1 day ago
British Airways
Wed, Apr 8 - Wed, Apr 29
IAH
Houston
BRU
Brussels
$623 Roundtrip, found 1 day ago
$623
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Apr 8 from Houston to Brussels, returning Wed, Apr 29, priced at $623 found 1 day ago
Brussels Airlines
Sun, Aug 17 - Tue, Aug 26
IAH
Houston
BRU
Brussels
$630 Roundtrip, found 5 days ago
$630
Roundtrip
found 5 days ago
Select Brussels Airlines flight, departing Sun, Aug 17 from Houston to Brussels, returning Tue, Aug 26, priced at $630 found 5 days ago
Lufthansa
Wed, Nov 12 - Fri, Nov 21
IAH
Houston
BRU
Brussels
$631 Roundtrip, found 2 days ago
$631
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Nov 12 from Houston to Brussels, returning Fri, Nov 21, priced at $631 found 2 days ago
Iberia
Mon, Jan 19 - Tue, Jan 27
IAH
Houston
BRU
Brussels
$638 Roundtrip, found 3 days ago
$638
Roundtrip
found 3 days ago
Select Iberia flight, departing Mon, Jan 19 from Houston to Brussels, returning Tue, Jan 27, priced at $638 found 3 days ago
American Airlines
Thu, Jan 8 - Thu, Jan 15
IAH
Houston
BRU
Brussels
$672 Roundtrip, found 2 days ago
$672
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Jan 8 from Houston to Brussels, returning Thu, Jan 15, priced at $672 found 2 days ago
Turkish Airlines
Thu, Oct 23 - Tue, Oct 28
IAH
Houston
BRU
Brussels
$672 Roundtrip, found 19 hours ago
$672
Roundtrip
found 19 hours ago
Select Turkish Airlines flight, departing Thu, Oct 23 from Houston to Brussels, returning Tue, Oct 28, priced at $672 found 19 hours ago

Find the cheapest month to fly from Houston (IAH) to Brussels (BRU)

September is typically the cheapest month to fly

From $551 - $1,435 per traveler.

Graph displaying average flight prices per month

Alternative airports near Brussels

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Brussels - National BRU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $1,056
BRU
Brussels - National
CheapestClosest
Average driving time to city center15 min
Flights from $1,056
Flights from Houston (IAH) to Brussels (BRU)
Origin airport
George Bush Intercontinental
Destination airport
Brussels - National
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$591
Distance
5034 mi

Houston to Brussels Flights

The cheapest times to fly from Houston to Brussels

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Brussels are during the month of January. You can find some of the cheapest flights from Houston to Brussels with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Brussels

Sunday is one of the best days to book for cheap flights from Houston to Brussels: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Brussels

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Brussels in 2025. You can also book with separate airlines for your outbound and return journeys, from $464 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Brussels flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Brussels airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Brussels - National Airport (BRU) cost?
Discover the latest flight deals from IAH to BRU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAH to BRU?
The cheapest flights from IAH to BRU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IAH to BRU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAH to BRU. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Brussels - National Airport (BRU)?
You'll have to take a flight with a layover when traveling from George Bush Intercontinental Airport (IAH) to Brussels - National Airport (BRU). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from IAH to BRU?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Brussels - National Airport (BRU)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to Brussels - National Airport (BRU) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Brussels - National Airport (BRU) last-minute?
Holding off until just before your departure to book your flight from IAH to BRU often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book an IAH to BRU flight and hotel package?
Booking an IAH to BRU flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Brussels - National Airport (BRU)?
In most cases, you can modify or cancel your IAH to BRU flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, head to our Customer Service portal.

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*Available to One Key members.