$592 Find Cheap Flights from Houston to Brussels

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Brussels departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Brussels

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Brussels, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Brussels, as well as popular online travel agencies
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Cheap Flights from Houston to Brussels (IAH-BRU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Brussels that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Brussels

Wed, Aug 20 - Tue, Aug 26
Air Canada Logo
10:00 am - 8:00 amIAH-BRU
15h 00m1 stop
Air Canada Logo
10:00 am - 7:36 pmBRU-IAH
16h 36m1 stop
$592Air Canada
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Wed, Aug 20 - Mon, Aug 25
 Logo
10:00 am - 8:00 amIAH-BRU
15h 00m1 stop
 Logo
5:30 pm - 1:35 pmBRU-IAH
27h 05m1 stop
Wed, Aug 20 - Mon, Aug 25
 Logo
10:00 am - 9:45 amIAH-BRU
16h 45m2 stops
 Logo
2:25 pm - 1:35 pmBRU-IAH
30h 10m1 stop
Wed, Aug 20 - Mon, Aug 25
Brussels Airlines Logo
12:00 pm - 7:50 amIAH-BRU
12h 50m1 stop
Brussels Airlines Logo
2:20 pm - 10:12 pmBRU-IAH
38h 52m2 stops
$612Brussels Airlines
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Sun, Sep 21 - Wed, Oct 8
Turkish Airlines Logo
9:00 pm - 10:10 amIAH-BRU
30h 10m1 stop
Turkish Airlines Logo
2:25 pm - 7:05 pmBRU-IAH
35h 40m1 stop
$621Turkish Airlines
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Wed, Aug 20 - Mon, Aug 25
United Airlines Logo
10:00 am - 8:00 amIAH-BRU
15h 00m1 stop
United Airlines Logo
2:25 pm - 5:50 pmBRU-IAH
34h 25m1 stop
$624United Airlines
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Tue, Nov 18 - Sat, Nov 22
Scandinavian Airlines Logo
4:00 pm - 9:40 amIAH-BRU
34h 40m2 stops
Scandinavian Airlines Logo
3:10 pm - 11:56 pmBRU-IAH
39h 46m2 stops
$629Scandinavian Airlines
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Sat, Sep 20 - Wed, Oct 8
Turkish Airlines Logo
9:00 pm - 5:50 pmIAH-BRU
37h 50m1 stop
Turkish Airlines Logo
2:25 pm - 7:05 pmBRU-IAH
35h 40m1 stop
$630Turkish Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Scandinavian Airlines Logo
4:00 pm - 2:30 pmIAH-BRU
39h 30m2 stops
Scandinavian Airlines Logo
3:10 pm - 11:56 pmBRU-IAH
39h 46m2 stops
$665Scandinavian Airlines
Find Deal
Thu, Aug 21 - Mon, Aug 25
United Airlines Logo
10:00 am - 8:00 amIAH-BRU
15h 00m1 stop
United Airlines Logo
2:25 pm - 5:50 pmBRU-IAH
34h 25m1 stop
$674United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Brussels flights

Get data-powered insights and trends into flights from Houston to Brussels to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Houston George Bush Intcntl Airport to Brussels?

What’s the cheapest day of the week to fly from Houston to Brussels?

The average price of all round-trip flights from Houston George Bush Intcntl Airport to Brussels clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Houston to Brussels, look for departures on Tuesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Brussels, Wednesday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Brussels?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to Brussels is March, where tickets cost $678 (return) on average. On the other hand, the most expensive months are June and August, where the average cost of round-trip tickets is $1,485 and $1,046 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to Brussels?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to Brussels, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to Brussels, you should book around 2 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Cheapest flight$592
Flight from Houston George Bush Airport to Brussels Airport

When to book flights from Houston to Brussels

Are your dates flexible? Find out the best times to travel from Houston to Brussels based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to Brussels flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Brussels?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Brussels was $592 for a round-trip ticket.

  • Do I need a passport to fly between Houston and Brussels?

    A passport is required to fly from Houston to Brussels.

  • Which airports will I be using when flying from Houston to Brussels?

    On your way to Brussels, you’ll fly out from Houston George Bush Intcntl. You’ll be landing in one of Brussels’s 2 airports: Brussels Bruxelles-National or Charleroi Brussels.

  • Which aircraft models fly most regularly from Houston to Brussels?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston to Brussels?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Houston and Brussels, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Houston to Brussels?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Brussels.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Brussels?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brussels from Houston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Brussels?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Brussels with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Brussels?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Brussels from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Houston to Brussels

 
See real verified KAYAK customer reviews for airlines flying from Houston to Brussels. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Brussels? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1383 reviews
7.7Comfort
8.4Crew
7.3Food
7.8Boarding
7.1Entertainment
Airline reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

6.0 GoodSimon, Jul 2025STR - AMS
Read more KLM reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

The service was great. However the lounge only gets passing grade

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

My suitcase was completed destroyed. The top part is broken and unusable now.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

All male crew was just too woke for me. I felt like a sardine. I will never take a window seat or the rearmost seat again. I booked early and did not pay for seat selection and that was a mistake. The security at IAH was atrocious. I was violated and radiated as I was in a hurry to connect to my other flight. I may have lost items under the seat in front of me that I couldn't see nor bend over to look.

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

Everything was very good, except that the plane was an hour and a half late

flight with heavy turbulence old boeing 777 rest wasnt clean dashboard doesn’t work

Light and recline did not work on my seat. Very uncomfortable and could not read in the dark

Bad experience; they are not good anymore. They charge too much for luggage seat are so uncomfortable, Flight delays which may miss your next flight, they don’t care if you miss the flight or not. Zero customer services for front desk representatives Istanbul's airport I’m not using this airline any more.

I’ve been traveling for 20 years. I tried Turkish airline for the first time horrible horrible service and it would be my last time even if I get offer for a free ticket, I will not accept it. They have races and the worst Flight attendant

It wasn't good. I didn’t understand. They changed 320 dollars for 2 luggage. My ticket was regular and I paid almost 1200.00 dollars. Why they did charge? I want my money back.. thanks Yılmaz polat

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Everything you need to know for your flight from Houston to Brussels

Information on your arrival and departure airports

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