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Cheap flights from Houston to Brussels from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Brussels departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Houston to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
12:30 pm - 1:15 pmIAH-BRU
17h 45m2 stops
Air Canada Logo
7:00 am - 9:39 pmBRU-IAH
21h 39m2 stops
$510Air Canada
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Fri, Nov 28 - Thu, Dec 11
Air Canada Logo
12:30 pm - 1:15 pmIAH-BRU
17h 45m2 stops
Air Canada Logo
10:00 am - 9:39 pmBRU-IAH
18h 39m1 stop
$513Air Canada
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Fri, Nov 28 - Thu, Dec 11
Multiple Airlines Logo
12:30 pm - 7:50 amIAH-BRU
12h 20m1 stop
Multiple Airlines Logo
7:00 am - 2:35 pmBRU-IAH
14h 35m1 stop
$533Multiple Airlines
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Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
7:10 am - 7:50 amIAH-BRU
17h 40m2 stops
Multiple Airlines Logo
7:00 am - 2:35 pmBRU-IAH
14h 35m1 stop
$539Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
11:50 am - 7:50 amIAH-BRU
13h 00m1 stop
United Airlines Logo
9:00 am - 6:15 pmBRU-IAH
16h 15m1 stop
$547United Airlines
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Fri, Jan 9 - Wed, Jan 28
United Airlines Logo
4:20 pm - 1:15 pmIAH-BRU
13h 55m1 stop
United Airlines Logo
2:25 pm - 12:57 amBRU-IAH
17h 32m2 stops
$554United Airlines
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Wed, Dec 10 - Wed, Dec 24
KLM Logo
12:42 pm - 9:00 amIAH-BRU
13h 18m1 stop
KLM Logo
2:45 pm - 11:59 pmBRU-IAH
16h 14m2 stops
$566KLM
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Mon, Dec 8 - Tue, Dec 16
Lufthansa Logo
5:00 pm - 8:40 pmIAH-BRU
20h 40m2 stops
Lufthansa Logo
7:00 am - 6:55 pmBRU-IAH
18h 55m2 stops
$570Lufthansa
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Mon, Dec 8 - Tue, Dec 16
Lufthansa Logo
6:35 pm - 5:30 pmIAH-BRU
15h 55m2 stops
Lufthansa Logo
7:00 am - 5:03 pmBRU-IAH
17h 03m2 stops
$575Lufthansa
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Mon, Dec 8 - Tue, Dec 16
KLM Logo
10:46 am - 7:35 amHOU-BRU
13h 49m2 stops
KLM Logo
8:05 am - 5:50 pmBRU-HOU
16h 45m2 stops
$2,750KLM
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Sun, Dec 21 - Sun, Jan 4

Lufthansa flights from Houston to Brussels

Our best Lufthansa deals on Houston to Brussels flight tickets
Lufthansa
Dec 8
IAH5:00 pmHouston George Bush Intcntl
20h 40m
2 stops
BRU8:40 pmBrussels Bruxelles-National
Dec 16
BRU7:00 amBrussels Bruxelles-National
18h 55m
2 stops
IAH6:55 pmHouston George Bush Intcntl
$570
Find similar
Lufthansa
Dec 8
IAH6:35 pmHouston George Bush Intcntl
15h 55m
2 stops
BRU5:30 pmBrussels Bruxelles-National
Dec 16
BRU7:00 amBrussels Bruxelles-National
17h 03m
2 stops
IAH5:03 pmHouston George Bush Intcntl
$575
Find similar
Lufthansa
Dec 10
IAH6:35 pmHouston George Bush Intcntl
19h 05m
2 stops
BRU8:40 pmBrussels Bruxelles-National
Dec 24
BRU4:25 pmBrussels Bruxelles-National
29h 10m
2 stops
IAH2:35 pmHouston George Bush Intcntl
$605
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American Airlines flights from Houston to Brussels

Our best American Airlines deals on Houston to Brussels flight tickets
American Airlines
Mar 7
HOU4:22 pmHouston Hobby
17h 13m
2 stops
BRU4:35 pmBrussels Bruxelles-National
Mar 14
BRU11:35 amBrussels Bruxelles-National
18h 08m
2 stops
HOU11:43 pmHouston Hobby
$1,027
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American Airlines
Mar 7
HOU4:22 pmHouston Hobby
17h 13m
2 stops
BRU4:35 pmBrussels Bruxelles-National
Mar 14
BRU11:35 amBrussels Bruxelles-National
18h 08m
2 stops
HOU11:43 pmHouston Hobby
$1,072
Find similar
American Airlines
Dec 21
HOU12:09 pmHouston Hobby
15h 41m
2 stops
BRU10:50 amBrussels Bruxelles-National
Jan 5
BRU7:00 amBrussels Bruxelles-National
19h 45m
2 stops
HOU7:45 pmHouston Hobby
$3,716
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momondo Fare Finder

 
Customize your flight search to find flights from Houston 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Houston to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Fri 11/28

12:30 pm-1:15 pm

2 stops17h 45m

Brussels Bruxelles-National

Thu 12/11

7:00 am-9:39 pm

2 stops21h 39m

$510

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Fri 11/28

12:30 pm-1:15 pm

2 stops17h 45m

Brussels Bruxelles-National

Thu 12/11

10:00 am-9:39 pm

1 stop18h 39m

$513

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Thu 11/27

12:30 pm-7:50 am

1 stop12h 20m

Brussels Bruxelles-National

Thu 12/4

7:00 am-2:35 pm

1 stop14h 35m

$533

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Thu 11/27

7:10 am-7:50 am

2 stops17h 40m

Brussels Bruxelles-National

Thu 12/4

7:00 am-2:35 pm

1 stop14h 35m

$539

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Fri 1/9

11:50 am-7:50 am

1 stop13h 00m

Brussels Bruxelles-National

Wed 1/28

9:00 am-6:15 pm

1 stop16h 15m

$547

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

2:25 pm-12:57 am

2 stops17h 32m

$554

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

5:00 pm-8:40 pm

2 stops20h 40m

Brussels Bruxelles-National

Tue 12/16

7:00 am-6:55 pm

2 stops18h 55m

$570

HoustonBrussels

IAH - BRU

IAHBRU

Houston George Bush Intcntl

Mon 12/8

6:35 pm-5:30 pm

2 stops15h 55m

Brussels Bruxelles-National

Tue 12/16

7:00 am-5:03 pm

2 stops17h 03m

$575

HoustonBrussels

HOU - BRU

HOUBRU

Houston Hobby

Sun 12/21

10:46 am-7:35 am

2 stops13h 49m

Brussels Bruxelles-National

Sun 1/4

8:05 am-5:50 pm

2 stops16h 45m

$2,750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Houston to Brussels

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston and Brussels?

What is the cheapest month to fly to Brussels?

In general, February is the cheapest month to fly from Houston to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $591. If you are unable to visit Brussels during the month of February, then departing from Houston during the month October is also very affordable. Most momondo users find prices during this month for around $649.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from Houston is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $959. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Houston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,357.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from Houston to Brussels in the evening for as low as $868. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,185.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $850 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Houston for as low as $592 on momondo.

Cheap Houston to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Brussels

Direct flights

None
There are no direct flights from Houston to Brussels. There are no popular flight routes from Houston to Brussels.
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  • How far is Houston to Brussels by plane?

    There are 5040.2 mi between Houston and Brussels. Typically, this will take 11h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston to Brussels?

    Prices for flights from Houston to Brussels refresh daily.

  • How many operators does momondo search for flights from Houston to Brussels?

  • How old do you have to be to fly from Houston to Brussels?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Brussels.

  • What documentation or ID do you need to fly to Brussels?

    The required travel and health documents for your Brussels trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Brussels

Compare and see reviews for airlines that fly from Houston to Brussels with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $584Free CancellationRating
7.7
1,406 reviews
Search KLM flights
United AirlinesPriceFrom $590Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Air CanadaPriceFrom $591Free CancellationRating
7.1
10,381 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $634Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $651Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Brussels?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Brussels. momondo saves you time and could save you money on your trip.

Can I find flights from Houston to Brussels with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Brussels from Houston with this policy.

How can momondo help me find flights from Houston to Brussels?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from Houston.

I’m not ready to book a flight from Houston to Brussels right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Houston to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport