$458 Find Cheap Flights from Australia to Houston - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to George Bush Intcntl departing on 10/27. 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.
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Cheap Flights from Australia to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Australia to George Bush Intcntl 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 Australia to George Bush Intcntl

Fri, Oct 2 - Sun, Oct 4
United Airlines Logo
10:20 am - 11:15 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
39h 55m2 stops San Francisco Ontario
United Airlines Logo
6:00 am - 8:00 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
34h 00m1 stop Los Angeles
$859United Airlines
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
11:35 am - 3:23 pmBNE  Brisbane-IAH Houston George Bush Intcntl
42h 48m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:30 am - 10:25 amIAH  Houston George Bush Intcntl-BNE Brisbane
36h 55m3 stops Denver Intl Los Angeles Nadi
$995Multiple Airlines
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
11:35 am - 3:23 pmBNE  Brisbane-IAH Houston George Bush Intcntl
42h 48m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:30 am - 10:15 amIAH  Houston George Bush Intcntl-BNE Brisbane
36h 45m3 stops Denver Intl Los Angeles Nadi
$995Multiple Airlines
Fri, Feb 5 - Fri, Feb 19
Multiple Airlines Logo
8:15 pm - 6:38 pmMEL  Melbourne-IAH Houston George Bush Intcntl
39h 23m2 stops Beijing Capital San Francisco
Multiple Airlines Logo
9:45 pm - 3:40 pmIAH  Houston George Bush Intcntl-MEL Melbourne
48h 55m2 stops San Francisco Beijing Capital
$1,049Multiple Airlines
Mon, Nov 9 - Tue, Dec 1
Air Canada Logo
11:20 am - 9:07 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
38h 47m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
2:30 pm - 9:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
26h 05m2 stops Edmonton Vancouver Intl
$1,055Air Canada
Thu, Oct 22 - Tue, Oct 27
Air New Zealand Logo
11:20 am - 3:25 pmBNE  Brisbane-IAH Houston George Bush Intcntl
19h 05m1 stop Auckland Intl
Air New Zealand Logo
8:55 pm - 10:00 amIAH  Houston George Bush Intcntl-BNE Brisbane
22h 05m1 stop Auckland Intl
$1,243Air New Zealand
Tue, Oct 20 - Mon, Oct 26
Air New Zealand Logo
8:40 am - 3:25 pmBNE  Brisbane-IAH Houston George Bush Intcntl
21h 45m1 stop Auckland Intl
Air New Zealand Logo
8:55 pm - 10:00 amIAH  Houston George Bush Intcntl-BNE Brisbane
22h 05m1 stop Auckland Intl
$1,243Air New Zealand
Tue, Oct 6 - Fri, Oct 16
Air New Zealand Logo
8:35 am - 3:25 pmMEL  Melbourne-IAH Houston George Bush Intcntl
22h 50m1 stop Auckland Intl
Air New Zealand Logo
8:55 pm - 10:55 amIAH  Houston George Bush Intcntl-MEL Melbourne
22h 00m1 stop Auckland Intl
$1,244Air New Zealand
Tue, Oct 6 - Fri, Oct 16
Air New Zealand Logo
8:35 am - 3:25 pmMEL  Melbourne-IAH Houston George Bush Intcntl
22h 50m1 stop Auckland Intl
Air New Zealand Logo
8:55 pm - 10:55 amIAH  Houston George Bush Intcntl-MEL Melbourne
22h 00m1 stop Auckland Intl
$1,310Air New Zealand
Sat, Oct 24 - Sat, Nov 7
United Airlines Logo
11:20 am - 11:10 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
39h 50m2 stops San Francisco Ontario
United Airlines Logo
9:56 pm - 9:05 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
42h 09m1 stop Los Angeles
$1,378United Airlines
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?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Houston was found on the route from Sydney, at $859 return. The most popular connection is from Melbourne to Houston and KAYAK users have found round-trip deals for as low as $1,049 in the last 5 days.

What is the cheapest day to fly to Houston?

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

Based on KAYAK data, the cheapest day to fly to Houston is Monday where round-trip tickets can be as cheap as $1,177. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,835 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Houston George Bush Intcntl Airport, 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 to Houston George Bush Intcntl Airport is November, where tickets cost $1,072 on average for return flights. On the other hand, the most expensive months are December and July, where the average cost of tickets from Australia is $1,384 and $1,291 respectively. For one-way flights, the best month to travel is November with an average price of $786.

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

The average price for all round-trip flights to Houston George Bush Intcntl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, when round-trip flights cost $1,409 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 $1,409.

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 $1,097 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Houston George Bush Intcntl Airport, 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, you should book around 3 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

June

Cheapest flight

$458
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 10% increase in price.
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 $859 return. The most popular connection is from Melbourne to Houston and KAYAK users have found round-trip deals for as low as $1,049 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 $1,379. The cheapest price found on KAYAK in the last 2 weeks cost $872 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 13,037 direct flights from within Australia to Houston George Bush Intcntl Airport. The most common day for departures is Sunday, with 19% 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 $1,001
  • 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

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 662 reviews
7.4Food
8.5Crew
7.4Entertainment
8.2Boarding
7.9Comfort
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2026
Read more Air New Zealand reviews

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.

This flight was the second leg of a trip that began in Auckland, New Zealand. I was unable to find a way to select seats in advance. The boarding passes we were given in Auckland did not have seat assignments for the second flight. There was no way to check on it until personnel showed up at the gate in Los Angeles, immediately before boarding time. The flight was overbooked by one, and since I was traveling with my sister, we needed two seats. We waited in considerable anxiety for everyone else to board and when one person did not show up, we had to take whatever was left. At least we finally got on the flight although we were the very last to board. We were not able to sit together, of course.

The Premium Economy seats were very comfortable and the food was quite tasty. I did not use the entertainment system, but I was able to charge my phone and tablet with the seatback connection.

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 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.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

Traveling to a place near George Bush Intcntl?

Book flights to George Bush Intcntl if you plan to visit one of these locations
Tomball
Jersey Village

Everything you need to know for your flight to George Bush Intcntl

Information on the airport you'll fly into in Houston