What airlines fly to Australia?

Air New Zealand, United Airlines and Delta are the top three most popular airlines that fly to Australia from Houston George Bush Intcntl Airport according to our data. Air New Zealand is the first choice among our users, with 60% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 6 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Houston George Bush Intcntl to Australia?

United Airlines, Air New Zealand, and Philippine Airlines are the most popular carriers operating from Houston George Bush Intcntl to Australia

How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Australia?

As of September 2026, there are 6 operators available to choose from for flights from Houston George Bush Intcntl Airport to Australia.

How old do you have to be to fly from Houston George Bush Intcntl Airport to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$562 Cheap Flights from Houston George Bush Intcntl Airport to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston George Bush Intcntl Airport to Australia

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:59 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

40h 31m1 stop Los Angeles

2:00 pm - 11:32 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

38h 32m2 stops Nadi Los Angeles

$872Multiple Airlines

Sat, Oct 17 - Mon, Nov 9

10:59 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

40h 31m1 stop Los Angeles

2:00 pm - 11:32 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

38h 32m2 stops Nadi Los Angeles

$888Multiple Airlines

Sat, Oct 17 - Mon, Nov 9

4:32 pm - 7:05 amIAH Houston George Bush Intcntl-BNE Brisbane

23h 33m2 stops Edmonton Vancouver Intl

9:45 am - 1:21 pmBNE Brisbane-IAH Houston George Bush Intcntl

42h 36m2 stops Vancouver Intl Edmonton

$1,370Air Canada

Wed, Oct 14 - Wed, Oct 28

4:45 pm - 7:05 amIAH Houston George Bush Intcntl-BNE Brisbane

23h 20m1 stop Vancouver Intl

9:45 am - 1:21 pmBNE Brisbane-IAH Houston George Bush Intcntl

42h 36m2 stops Vancouver Intl Edmonton

$1,370Air Canada

Wed, Oct 14 - Wed, Oct 28

6:10 pm - 9:05 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

21h 55m1 stop Los Angeles

9:55 am - 2:15 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 20m1 stop Auckland Intl

$1,461Air New Zealand

Mon, Feb 1 - Mon, Feb 15

4:25 pm - 9:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

23h 55m1 stop San Francisco

9:55 am - 2:15 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 20m1 stop Auckland Intl

$1,461Air New Zealand

Tue, Feb 23 - Tue, Mar 9

9:55 pm - 9:30 amIAH Houston George Bush Intcntl-ADL Adelaide

43h 05m2 stops Denver Intl San Francisco

7:55 pm - 7:55 amADL Adelaide-IAH Houston George Bush Intcntl

28h 30m1 stop Sydney Kingsford Smith

$1,464United Airlines

Fri, Jan 29 - Tue, Feb 9

10:05 pm - 9:30 amIAH Houston George Bush Intcntl-ADL Adelaide

42h 55m2 stops Chicago O'Hare Intl San Francisco

7:15 am - 2:15 pmADL Adelaide-IAH Houston George Bush Intcntl

23h 30m2 stops Melbourne Los Angeles

$1,468United Airlines

Fri, Jan 29 - Tue, Feb 9

2:22 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

25h 08m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 am - 5:11 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

23h 31m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,865Delta

Sun, Oct 25 - Wed, Nov 4

2:22 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

25h 08m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 am - 2:40 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 00m1 stop Los Angeles

$1,870Delta

Sun, Oct 25 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

10:09 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

42h 21m1 stop Los Angeles

6:25 am - 2:15 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

24h 50m1 stop Auckland Intl

$1,378Multiple Airlines

Wed, Sep 9 - Tue, Nov 17

10:09 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

42h 21m1 stop Los Angeles

6:25 am - 2:15 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

24h 50m1 stop Auckland Intl

$1,385Multiple Airlines

Sat, Sep 12 - Tue, Nov 17

10:09 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

42h 21m1 stop Los Angeles

6:25 am - 2:15 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

24h 50m1 stop Auckland Intl

$1,386Multiple Airlines

Thu, Sep 10 - Tue, Nov 17

10:09 pm - 7:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

42h 21m1 stop Los Angeles

11:00 am - 2:15 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

20h 15m1 stop Auckland Intl

$1,394Multiple Airlines

Wed, Sep 9 - Thu, Nov 12

4:45 pm - 7:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

23h 35m1 stop Vancouver Intl

9:20 am - 3:37 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 17m1 stop Vancouver Intl

$1,570Air New Zealand

Wed, Sep 9 - Wed, Sep 16

4:45 pm - 7:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

23h 35m1 stop Vancouver Intl

9:20 am - 3:37 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 17m1 stop Vancouver Intl

$1,608Air New Zealand

Thu, Sep 10 - Wed, Sep 16

4:45 pm - 7:20 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

23h 35m1 stop Vancouver Intl

9:20 am - 6:42 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

24h 22m1 stop Vancouver Intl

$1,608Air New Zealand

Fri, Sep 11 - Wed, Sep 16

6:46 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

21h 14m1 stop Los Angeles

9:15 am - 7:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$2,150United Airlines

Sun, Sep 13 - Wed, Nov 11

6:46 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

21h 14m1 stop Los Angeles

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$2,150United Airlines

Mon, Sep 14 - Mon, Nov 16

4:20 pm - 6:55 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

23h 35m1 stop San Francisco

9:15 am - 7:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$2,150United Airlines

Wed, Sep 9 - Wed, Nov 11

Cheap direct flights

Enter your travel dates to find the best prices.

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:15 am - 7:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Tue, Nov 10 - Wed, Nov 18

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:15 am - 7:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Sun, Nov 8 - Wed, Nov 18

9:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Sun, Oct 25 - Mon, Nov 9

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Mon, Nov 9 - Mon, Nov 16

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Sun, Nov 8 - Mon, Nov 16

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Mon, Nov 9 - Tue, Nov 17

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:20 am - 8:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Mon, Feb 1 - Mon, Feb 15

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:15 am - 7:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,845United Airlines

Mon, Nov 9 - Wed, Nov 18

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:20 am - 9:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$4,176Lufthansa

Sun, Feb 14 - Thu, Mar 18

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:20 am - 9:00 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$4,177Lufthansa

Sun, Feb 14 - Thu, Mar 18

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Air Canada flights from Houston George Bush Intcntl Airport to Australia

Our best Air Canada deals on Houston George Bush Intcntl Airport to Australia flight tickets

Air Canada

Oct 14

IAH4:32 pmHouston George Bush Intcntl

23h 33m

2 stops

BNE7:05 amBrisbane

Oct 28

BNE9:45 amBrisbane

42h 36m

2 stops

IAH1:21 pmHouston George Bush Intcntl

$1,370

Air Canada

Feb 1

IAH6:10 pmHouston George Bush Intcntl

28h 25m

2 stops

MEL3:35 pmMelbourne

Jul 8

MEL6:00 amMelbourne

25h 11m

2 stops

IAH4:11 pmHouston George Bush Intcntl

$1,374

Air Canada

Oct 28

IAH6:10 pmHouston George Bush Intcntl

22h 35m

1 stop

BNE7:45 amBrisbane

Jan 13

BNE10:45 amBrisbane

19h 53m

1 stop

IAH2:38 pmHouston George Bush Intcntl

$1,384

Qantas Airways flights from Houston George Bush Intcntl Airport to Australia

Our best Qantas Airways deals on Houston George Bush Intcntl Airport to Australia flight tickets

Qantas Airways

Feb 9

IAH11:52 amHouston George Bush Intcntl

24h 08m

1 stop

MEL5:00 amMelbourne

Feb 23

MEL11:00 amMelbourne

23h 59m

2 stops

IAH5:59 pmHouston George Bush Intcntl

$1,440

Qantas Airways

Feb 1

IAH4:23 pmHouston George Bush Intcntl

28h 42m

2 stops

AVV2:05 pmMelbourne Avalon

Jul 8

AVV6:00 amMelbourne Avalon

28h 43m

2 stops

IAH7:43 pmHouston George Bush Intcntl

$2,023

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sat 10/17

10:59 pm-7:30 am

1 stop40h 31m

Sydney Kingsford Smith

Mon 11/9

2:00 pm-11:32 am

2 stops38h 32m

$872

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sat 10/17

10:59 pm-7:30 am

1 stop40h 31m

Sydney Kingsford Smith

Mon 11/9

2:00 pm-11:32 am

2 stops38h 32m

$888

HoustonBrisbane

IAH Houston George Bush Intcntl - BNE Brisbane

IAHBNE

Houston George Bush Intcntl

Wed 10/14

4:32 pm-7:05 am

2 stops23h 33m

Brisbane

Wed 10/28

9:45 am-1:21 pm

2 stops42h 36m

$1,370

HoustonBrisbane

IAH Houston George Bush Intcntl - BNE Brisbane

IAHBNE

Houston George Bush Intcntl

Wed 10/14

4:45 pm-7:05 am

1 stop23h 20m

Brisbane

Wed 10/28

9:45 am-1:21 pm

2 stops42h 36m

$1,370

Quickest round-trip

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Mon 2/1

6:10 pm-9:05 am

1 stop21h 55m

Sydney Kingsford Smith

Mon 2/15

9:55 am-2:15 pm

1 stop21h 20m

$1,461

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Tue 2/23

4:25 pm-9:20 am

1 stop23h 55m

Sydney Kingsford Smith

Tue 3/9

9:55 am-2:15 pm

1 stop21h 20m

$1,461

HoustonAdelaide

IAH Houston George Bush Intcntl - ADL Adelaide

IAHADL

Houston George Bush Intcntl

Fri 1/29

9:55 pm-9:30 am

2 stops43h 05m

Adelaide

Tue 2/9

7:55 pm-7:55 am

1 stop28h 30m

$1,464

HoustonAdelaide

IAH Houston George Bush Intcntl - ADL Adelaide

IAHADL

Houston George Bush Intcntl

Fri 1/29

10:05 pm-9:30 am

2 stops42h 55m

Adelaide

Tue 2/9

7:15 am-2:15 pm

2 stops23h 30m

$1,468

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 10/25

2:22 pm-7:30 am

2 stops25h 08m

Sydney Kingsford Smith

Wed 11/4

10:40 am-5:11 pm

2 stops23h 31m

$1,865

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 10/25

2:22 pm-7:30 am

2 stops25h 08m

Sydney Kingsford Smith

Mon 11/9

10:40 am-2:40 pm

1 stop21h 00m

$1,870

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of May is, on average, the cheapest month to fly to Australia from Houston George Bush Intcntl Airport, with most prices found around $1,057. If you aren’t able to travel during the month of May, then book flights to Australia from Houston George Bush Intcntl Airport during November instead. Flights to Australia in November, while not as cheap as those in May, still average around $1,139.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Houston George Bush Intcntl Airport to Australia is on a Monday. Travelers who choose to depart for Australia on a Monday will often find tickets for as low as $1,480. On the other hand, Thursday is the most expensive day to depart from Houston George Bush Intcntl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,796.

What is the cheapest Houston George Bush Intcntl to Australia flight route?

Fly from Houston George Bush Intcntl to Sydney Kingsford Smith for the best Houston George Bush Intcntl - Australia flight prices

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

You are more likely to see cheaper flights to Australia from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,561 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Houston George Bush Intcntl Airport for as low as $1,146 on momondo.

What cabin class options are available on Houston George Bush Intcntl Airport to Australia flights?

There are 3 cabin classes available to choose from on Houston George Bush Intcntl Airport to Australia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to Australia flights?

You could potentially save up to 24% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Australia flight.

Cheap Houston George Bush Intcntl Airport to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Australia

Best Price Found	$562
Fastest flight time	17h 35m
Direct flights	Every day
Airports in Australia	269 airports

The best one-way flight to Australia from Houston George Bush Intcntl Airport in the past 72 hours is $562. The best round-trip flight deal from Houston George Bush Intcntl Airport to Australia found on momondo in the last 72 hours is $872.

The fastest flight from Houston George Bush Intcntl Airport to Australia takes 17h 35m

Direct flights go from Houston George Bush Intcntl Airport to Australia every day.

There are 269 airports in Australia. From Houston George Bush Intcntl Airport there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Australia

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Australia?
Prices for flights from Houston George Bush Intcntl Airport to Australia are updated daily.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Australia?
As of September 2026, there are 6 operators available to choose from for flights from Houston George Bush Intcntl Airport to Australia.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Houston George Bush Intcntl Airport to Australia?
momondo data reveals that the most frequently booked plane model on the route from Houston George Bush Intcntl Airport to Australia is Boeing 787-9 Dreamliner, representing 74.07% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 7.41%, Airbus A320-100/200 at 7.41%, and Boeing 777-300ER at 3.70%.

Best airlines flying from Houston George Bush Intcntl Airport to Australia

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Australia with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $203	Free Cancellation	Rating 7.8 8,549 reviews	Search Delta flights
Air Canada	PriceFrom $782	Free Cancellation	Rating 7.1 11,601 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $794	Free Cancellation	Rating 7.5 1,091 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $818	Free Cancellation	Rating 8.0 668 reviews	Search Air New Zealand flights
American Airlines	PriceFrom $844	Free Cancellation	Rating 7.1 12,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $849	Free Cancellation	Rating 7.4 10,188 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Australia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Houston to Australia with flexible booking policies on momondo?

Yes. All flights to Australia from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Australia?

Once you have performed a search for Houston to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Popular cities in Australia

Flights to Sydneyfrom $675

Flights to Melbournefrom $693

Flights to Brisbanefrom $692

Flights to Perthfrom $1,093

Flights to Adelaidefrom $967

Flights to Cairnsfrom $973

Flights to Coolangattafrom $788

Flights to Hobartfrom $951

Flights to Darwinfrom $1,165

Flights to Canberrafrom $698

Flights to Launcestonfrom $924

Flights to Townsvillefrom $1,309

Cheap flights from Houston George Bush Intcntl Airport to Australia from $562

Find the cheapest flights from Houston George Bush Intcntl Airport to Australia

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Air Canada flights from Houston George Bush Intcntl Airport to Australia

Our best Air Canada deals on Houston George Bush Intcntl Airport to Australia flight tickets

Qantas Airways flights from Houston George Bush Intcntl Airport to Australia

Our best Qantas Airways deals on Houston George Bush Intcntl Airport to Australia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Australia that are best for you.

See travel insights to Australia from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Australia

What is the cheapest month to fly to Australia?

What is the cheapest day to depart on your flight to Australia?

What is the cheapest Houston George Bush Intcntl to Australia flight route?

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

What cabin class options are available on Houston George Bush Intcntl Airport to Australia flights?

Can stopping save me money on Houston George Bush Intcntl Airport to Australia flights?

What is the cheapest airline that flies from Houston George Bush Intcntl to Australia?

What airlines fly to Australia?

Cheap Houston George Bush Intcntl Airport to Australia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Australia

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Australia

Best airlines flying from Houston George Bush Intcntl Airport to Australia

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Australia with momondo

Why use momondo?

An easier way to manage your Australia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo

Houston George Bush Intcntl Airport flight routes

According to popular flight searches on momondo this year

Australia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Australia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Australia

List of cabin classes available on flights landing in Australia. Availability may vary depending on flight origin and airline.

Complete your trip to Australia

Explore popular destinations other users love

According to popular flight searches on momondo this year