$501 Find Cheap Flights from Australia to Houston

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 9/8. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
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Flight Deals

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

Wed, May 13 - Wed, Jun 3
Air Canada Logo
10:00 am - 3:44 pm
BNE
-
IAH
20h 44m
1 stop
Air Canada Logo
4:35 pm - 7:05 am
IAH
-
BNE
23h 30m
2 stops
$971Air Canada
Thu, Apr 16 - Sun, Apr 26
Multiple Airlines Logo
6:00 am - 6:09 pm
SYD
-
IAH
51h 09m
2 stops
Multiple Airlines Logo
10:49 am - 11:50 am
IAH
-
SYD
34h 01m
2 stops
$993Multiple Airlines
Wed, May 13 - Wed, Jun 3
Air Canada Logo
6:05 pm - 3:44 pm
BNE
-
IAH
36h 39m
2 stops
Air Canada Logo
4:35 pm - 7:05 am
IAH
-
BNE
23h 30m
2 stops
$994Air Canada
Wed, May 13 - Wed, Jun 3
Air Canada Logo
10:00 am - 3:44 pm
BNE
-
IAH
20h 44m
1 stop
Air Canada Logo
4:45 pm - 11:30 am
IAH
-
BNE
27h 45m
2 stops
$1,005Air Canada
Thu, May 7 - Fri, May 22
Multiple Airlines Logo
1:15 pm - 1:25 am
SYD
-
IAH
27h 10m
2 stops
Multiple Airlines Logo
6:00 am - 11:50 am
IAH
-
SYD
38h 50m
2 stops
$1,020Multiple Airlines
Sat, May 23 - Fri, Jun 5
Qantas Airways Logo
1:35 pm - 7:05 pm
MEL
-
IAH
20h 30m
1 stop
Qantas Airways Logo
7:42 pm - 5:00 am
IAH
-
MEL
42h 18m
1 stop
$1,245Qantas Airways
Sat, May 23 - Fri, Jun 5
Qantas Airways Logo
7:45 am - 3:46 pm
MEL
-
IAH
23h 01m
2 stops
Qantas Airways Logo
7:42 pm - 5:00 am
IAH
-
MEL
42h 18m
1 stop
$1,282Qantas Airways
Sun, Apr 19 - Tue, Sep 29
ANA Logo
9:35 pm - 5:17 am
PER
-
IAH
44h 42m
2 stops
ANA Logo
11:35 am - 8:00 pm
IAH
-
PER
43h 25m
1 stop
$1,667ANA
Wed, Apr 15 - Tue, Sep 29
ANA Logo
9:35 pm - 12:57 am
PER
-
IAH
40h 22m
2 stops
ANA Logo
8:20 am - 8:00 pm
IAH
-
PER
46h 40m
2 stops
$1,675ANA
Thu, May 14 - Thu, May 28
Japan Airlines Logo
12:10 am - 7:11 pm
PER
-
IAH
32h 01m
3 stops
Japan Airlines Logo
8:12 pm - 10:40 pm
IAH
-
PER
37h 28m
3 stops
$1,911Japan 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 72 hours.

In the last 3 days, the cheapest flight deal to Houston was found on the route from Melbourne, at $971 return. The most popular connection is from Los Angeles to Houston and KAYAK users have found round-trip deals for as low as $143 in the last 3 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 Sunday where round-trip tickets can be as cheap as $928. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,767 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 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 April, where tickets cost $1,015 on average for return flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from Australia is $1,399 and $1,192 respectively. For one-way flights, the best month to travel is October with an average price of $1,016.

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 $1,445 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 $1,445.

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 $1,372 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 2 weeks before departure, which saves you about 6% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$501
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Melbourne to Houston George Bush Airport

FAQs - booking Houston flights

  • What is the cheapest flight to Houston?

    In the last 3 days, the cheapest flight deal to Houston was found on the route from Melbourne, at $971 return. The most popular connection is from Los Angeles to Houston and KAYAK users have found round-trip deals for as low as $143 in the last 3 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 $1,483. The cheapest price found on KAYAK in the last 2 weeks cost $725 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 3,640 direct flights from within Australia to Houston George Bush Intcntl Airport. The most common day for departures is Monday, with 15% 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 $1,203
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston flight deals.

Reviews of the top airline 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.
7.4
United AirlinesOverall score based on 9509 reviews
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

2.0 MediocreLa Vetra, Mar 2026
LAX - IAH
Read more United Airlines reviews

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The boarding in Buenos Aires (at the on ramp) was not great. They had to check every carry on. Not a United problem but was a Buenos Aires problem.

Staff and aircraft were good. However, weather in Houston lee to a ground stop. We were looking at circling behind three other planes until the stop was lifted. Pilot said we didn’t have enough fuel for that. So we flew on to New Orleans as the closest port with immigration and customs staff. Landed there and sat in the plane for two hours plus while staff was sorted. Turned away by ICE. Waited for pilots to be switched out, but after they were approved by ICE. Then had to wait to get a runway because so many planes were ahead of us. Finally took off and flew back to Houston. We all missed our connecting flights because it took too long. Hotel voucher from United was only a link to booking site. Total BS. Finally got a flight out the next day after a night without sleep because all the Houston hotels were booked by rodeo and spring break crowds.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Crew was tired as we all were. Pretty abrupt. Flight was delayed. Not as enjoyable as the other 3 legs we flew.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

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