$640 Find Cheap Flights from Australia to Houston - Compare and Save

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Cheap Flights from Australia to George Bush Intcntl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Australia to George Bush Intcntl

Mon, Nov 9 - Mon, Nov 16
Multiple Airlines Logo
11:40 am - 5:10 amBNE  Brisbane-IAH Houston George Bush Intcntl
33h 30m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
2:49 pm - 10:25 amIAH  Houston George Bush Intcntl-BNE Brisbane
27h 36m3 stops Las Vegas Harry Reid Intl Los Angeles Nadi
$945Multiple Airlines
Mon, Feb 1 - Thu, Mar 18
Air Canada Logo
11:20 am - 9:05 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
38h 45m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
9:45 am - 8:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
30h 50m1 stop Vancouver Intl
$976Air Canada
Mon, Feb 1 - Thu, Mar 18
Air Canada Logo
11:20 am - 9:05 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
38h 45m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
11:55 am - 8:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
28h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$978Air Canada
Mon, Feb 1 - Thu, Mar 18
Air Canada Logo
11:20 am - 2:38 pmSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
20h 18m1 stop Vancouver Intl
Air Canada Logo
9:45 am - 8:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
30h 50m1 stop Vancouver Intl
$990Air Canada
Fri, Oct 23 - Fri, Oct 30
United Airlines Logo
10:30 am - 11:15 amBNE  Brisbane-IAH Houston George Bush Intcntl
39h 45m2 stops San Francisco Ontario
United Airlines Logo
5:35 pm - 6:30 amIAH  Houston George Bush Intcntl-BNE Brisbane
21h 55m1 stop San Francisco
$1,263United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
11:50 am - 10:56 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
40h 06m2 stops San Francisco Ontario
United Airlines Logo
8:25 pm - 7:00 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
17h 35mnonstop
$1,294United Airlines
Wed, Dec 2 - Sun, Dec 6
United Airlines Logo
11:50 am - 10:56 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
40h 06m2 stops San Francisco Ontario
United Airlines Logo
6:10 pm - 9:20 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
22h 10m1 stop San Francisco
$1,294United Airlines
Thu, Oct 29 - Mon, Nov 2
Air New Zealand Logo
12:05 pm - 3:15 pmADL  Adelaide-IAH Houston George Bush Intcntl
18h 40m1 stop Auckland Intl
Air New Zealand Logo
7:55 pm - 10:55 amIAH  Houston George Bush Intcntl-ADL Adelaide
22h 30m1 stop Auckland Intl
$1,543Air New Zealand
Thu, Oct 29 - Mon, Nov 2
Air New Zealand Logo
6:05 am - 3:15 pmADL  Adelaide-IAH Houston George Bush Intcntl
24h 40m2 stops Melbourne Auckland Intl
Air New Zealand Logo
7:55 pm - 10:55 amIAH  Houston George Bush Intcntl-ADL Adelaide
22h 30m1 stop Auckland Intl
$1,606Air New Zealand
Mon, Oct 26 - Mon, Nov 9
Air New Zealand Logo
6:50 pm - 3:15 pmPER  Perth-IAH Houston George Bush Intcntl
33h 25m1 stop Auckland Intl
Air New Zealand Logo
7:55 pm - 4:50 pmIAH  Houston George Bush Intcntl-PER Perth
30h 55m1 stop Auckland Intl
$1,628Air New Zealand
Booking Insights

KAYAK's insights & trends for flights to George Bush Intcntl

Get data-powered insights and trends for flights to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Houston?

In the last 5 days, the cheapest flight deal to Houston was found on the route from Sydney, at $945 return. The most popular connection is from Melbourne to Houston and KAYAK users have found round-trip deals for as low as $1,021 in the last 5 days.

What is the cheapest day to fly to Houston?

Based on KAYAK data, the cheapest day to fly to Houston is Saturday where round-trip tickets can be as cheap as $1,408. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,853 on average.

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

The cheapest month for flights to Houston George Bush Intcntl Airport is March, where tickets cost $1,036 on average for return flights. On the other hand, the most expensive months are January and December, where the average cost of tickets from Australia is $1,720 and $1,395 respectively. For one-way flights, the best month to travel is August with an average price of $872.

What is the cheapest time of day to fly to Houston George Bush Intcntl Airport?

The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, when round-trip flights cost $1,616 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,616.

What is a good deal for flights to Houston George Bush Intcntl Airport?

If you’re looking for cheap airfare to Houston George Bush Intcntl Airport, 25% of our users found tickets to Houston George Bush Intcntl Airport for the following prices or less: From Sydney $1,308 round-trip.

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

To get a below average price, you should book around 2 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

April

Cheapest flight

$640
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Sydney to Houston George Bush Airport

FAQs - booking Houston flights

  • What is the cheapest flight to Houston?

    In the last 5 days, the cheapest flight deal to Houston was found on the route from Sydney, at $945 return. The most popular connection is from Melbourne to Houston and KAYAK users have found round-trip deals for as low as $1,021 in the last 5 days.

  • How far is Houston George Bush Intcntl Airport from central Houston?

    You’ll need to travel 16 miles to reach the Houston city center from Houston George Bush Intcntl Airport.

  • How much is a flight to Houston?

    On average, a flight to Houston costs $1,436. The cheapest price found on KAYAK in the last 2 weeks cost $732 and departed from Sydney Kingsford Smith Airport.

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

    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 to Houston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to 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 to Houston?

    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 Houston with an airline and back with another airline.

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

    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 Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Houston George Bush Intcntl Airport are there each week?

    Each week there are around 11,040 direct flights from within Australia to Houston George Bush Intcntl Airport. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Houston

  • Looking for cheap airfare to Houston? 25% of our users found round-trip tickets to Houston for the following prices or less: From Sydney $1,622

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Reviews of the top airlines flying from Australia to George Bush Intcntl

 
Need help choosing which airline to fly with to George Bush Intcntl? 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.
8.0
Air New ZealandOverall score based on 670 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.5Food
7.4Entertainment
Airline reviews

Premium economy seats and food we're very nice although the price could be more affordable so we can do it more often.

10.0 ExcellentSharon, Sep 2026
Read more Air New Zealand reviews

Premium economy seats and food we're very nice although the price could be more affordable so we can do it more often.

mechanical issue, so delayed take-off (hence the low boarding rating) and made a number of people miss their connecting flight. Also took a long time to get our checked baggage. I luckily made mine with 5 minutes to spare, but it was nerve-racking.

Time to upgrade those planes so you can provide first class.

The flight was smooth and on time. Entertainment options were lacking and there was no food, other than some very boring snacks.

A better selection of entertainment would have been nice. I found nothing that appealed to me as a middle-aged traveler. The flight attendants were gracious, helpful, and attentive. It also would have been nice to have more bathrooms as the flight was full and the plane was big.

Again, Air New Zealand was great. They kept bathrooms clean, food was actually very good, New Zealand wines a big hit

USB charging ports did not work on any of Air New Zealand flights

Liked the non-stop option, can always use more leg room!

Couldn’t request a vegan meal somehow but I noticed other people getting them

The recline on the seat in front of me came back so that I was staring at the top of the man’s head in front of me the whole trip. He refused to bring his seat back up twice every time he was instructed to do so and only relented when he had a tray of good in front of him. And then right back in my lap!!! Horrible man!! I complained to the staff multiple times, but no one would address the issue. Otherwise, it would have been a perfect flight.

Flight was on time, clean, etc. Despite connecting to your wi fi I was unable to use your app to watch entertainment.

Nothing, it was a fraudulent transaction. You probably should have caught that.

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Flight staff and all was fine. Food always sucks on planes so nothing new.

Wonderful flight! The crew was good, check-in was good and orderly and the flight was uneventful and good.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

The staff were polite and professional. I found the boarding for First Class Business customers not great. They didn't offer me pre- boarding. Just regular zone 1 boarding which didn't feel great. On board and throughout all of our United Flights we found the staff wonderful. We'll definitely fly United again.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

The boarding process on the departure from LA was rather slow even though I was in Group 1. For first class, I was not expecting to have to pay for Wi-fi but I did and then the wi-fi was spotty. The entree was surprisingly good and so that was a pleasant surprise. However, once I got to Houston, it was terrible. Unfortunately there was bad weather but the constant gate changes for my connecting flight was difficult to manage due to having to navigate back and forth between different terminals.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Traveling to a place near George Bush Intcntl?

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Tomball
Jersey Village

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