$459 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

Thu, Dec 3 - Mon, Jan 11
Air Canada Logo
4:00 pm - 2:38 pmSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
39h 38m1 stop Vancouver Intl
Air Canada Logo
6:10 pm - 9:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
22h 25m1 stop Vancouver Intl
$859Air Canada
Thu, Dec 3 - Mon, Jan 11
Air Canada Logo
11:20 am - 6:49 pmSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
24h 29m2 stops Vancouver Intl Calgary
Air Canada Logo
6:10 pm - 9:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
22h 25m1 stop Vancouver Intl
$859Air Canada
Thu, Dec 3 - Mon, Jan 11
Air Canada Logo
4:00 pm - 6:49 pmSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
43h 49m2 stops Vancouver Intl Calgary
Air Canada Logo
6:19 pm - 9:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
46h 16m2 stops Toronto Pearson Intl Vancouver Intl
$867Air Canada
Mon, Mar 22 - Thu, Apr 1
Air Canada Logo
10:20 am - 9:09 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
38h 49m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
6:10 pm - 8:20 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
22h 10m1 stop Vancouver Intl
$867Air Canada
Mon, Mar 22 - Thu, Apr 1
Air Canada Logo
10:20 am - 6:59 pmSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
24h 39m1 stop Vancouver Intl
Air Canada Logo
6:10 pm - 8:20 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
22h 10m1 stop Vancouver Intl
$870Air Canada
Mon, Mar 22 - Thu, Apr 1
Air Canada Logo
10:20 am - 9:09 amSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
38h 49m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
11:50 am - 8:20 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
28h 30m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$871Air Canada
Thu, Dec 3 - Mon, Jan 11
Air Canada Logo
4:00 pm - 6:49 pmSYD  Sydney Kingsford Smith-IAH Houston George Bush Intcntl
43h 49m2 stops Vancouver Intl Calgary
Air Canada Logo
11:55 am - 9:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
52h 40m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl
$871Air Canada
Tue, Feb 16 - Sun, Feb 21
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
11:55 am - 9:35 amIAH  Houston George Bush Intcntl-SYD Sydney Kingsford Smith
52h 40m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl
$872Air Canada
Thu, Feb 11 - Fri, Feb 19
Air New Zealand Logo
12:05 pm - 2:15 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
$1,252Air New Zealand
Thu, Feb 11 - Fri, Feb 19
Air New Zealand Logo
6:00 am - 2:15 pmADL  Adelaide-IAH Houston George Bush Intcntl
24h 45m2 stops Sydney Kingsford Smith Auckland Intl
Air New Zealand Logo
7:55 pm - 10:55 amIAH  Houston George Bush Intcntl-ADL Adelaide
22h 30m1 stop Auckland Intl
$1,268Air 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 day to fly to Houston?

Based on KAYAK data, the cheapest day to fly to Houston is Wednesday where round-trip tickets can be as cheap as $1,372. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,852 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 $1,039 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 $2,052 and $1,432 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 $1,647 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 $1,647.

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 $1,145 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low season

January

Cheapest flight

$459
Best time to beat the crowds but there is an average 50% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Melbourne to Houston

FAQs - booking Houston flights

  • 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 $1,259. The cheapest price found on KAYAK in the last 2 weeks cost $476 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.

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 $1,552

  • 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

 
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 684 reviews
8.5Crew
7.5Entertainment
7.9Comfort
7.5Food
8.2Boarding
Airline reviews

Crew so friendly and helpful. Fantastic business class seats on the 787.

10.0 ExcellentAnonymous, Nov 2026
Read more Air New Zealand reviews

Crew so friendly and helpful. Fantastic business class seats on the 787.

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.

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.

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

More options for your flight to George Bush Intcntl