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

Fiji Airways, Philippine Airlines, and Alaska Airlines are the most popular carriers operating from Houston George Bush Intcntl to Australia

What airlines fly to Australia?

American Airlines, Air New Zealand and United Airlines are the top three most popular airlines that fly to Australia from Houston George Bush Intcntl Airport according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 7 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.

$543 Cheap Flights from Houston George Bush Intcntl Airport to Australia in 2025/26

Q: How many flights depart from Houston George Bush Intcntl Airport to Australia on average per week?

The number of flights available between Houston George Bush Intcntl Airport and Australia is 21 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Q: How many flights depart from Houston George Bush Intcntl Airport to Australia on average per day?

3 flights are operational daily from Houston George Bush Intcntl Airport to Australia as of November 2025. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.

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Enter your travel dates to find the best prices.

5:25 pm - 7:45 amIAH-BNE

23h 20m1 stop

9:45 am - 6:46 pmBNE-IAH

48h 01m2 stops

$747Air Canada

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mié., mar. 11 - mié., mar. 25

4:20 pm - 7:45 amIAH-BNE

48h 25m2 stops

9:45 am - 1:39 pmBNE-IAH

42h 54m2 stops

$800Air Canada

Find Deal

mar., mar. 10 - dom., mar. 22

8:05 pm - 9:55 amIAH-BNE

21h 50m1 stop

8:10 am - 2:05 pmBNE-IAH

21h 55m1 stop

$1,016Air New Zealand

Find Deal

dom., nov. 30 - dom., dic. 7

8:05 pm - 8:45 amIAH-SYD

19h 40m1 stop

9:55 am - 2:05 pmSYD-IAH

21h 10m1 stop

$1,020Air New Zealand

Find Deal

lun., dic. 1 - lun., dic. 8

8:28 pm - 11:45 amIAH-SYD

24h 17m2 stops

1:15 pm - 8:02 pmSYD-IAH

21h 47m2 stops

$1,066Fiji Airways

Find Deal

sáb., may. 2 - sáb., may. 16

6:21 pm - 12:35 pmIAH-SYD

25h 14m2 stops

2:00 pm - 11:40 pmSYD-IAH

25h 40m2 stops

$1,148Fiji Airways

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sáb., feb. 28 - sáb., mar. 14

2:35 pm - 9:30 amIAH-ADL

26h 25m1 stop

1:55 pm - 10:48 pmADL-IAH

24h 23m1 stop

$1,212United Airlines

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sáb., mar. 7 - sáb., mar. 21

2:20 pm - 9:30 amIAH-ADL

26h 40m2 stops

1:55 pm - 10:48 pmADL-IAH

24h 23m1 stop

$1,216United Airlines

Find Deal

sáb., mar. 7 - sáb., mar. 21

2:12 pm - 3:50 pmIAH-AVV

32h 38m2 stops

8:10 am - 3:45 pmAVV-IAH

24h 35m2 stops

$1,996Qantas Airways

Find Deal

mar., feb. 3 - mar., feb. 17

2:12 pm - 3:50 pmIAH-AVV

32h 38m2 stops

4:25 pm - 11:37 amAVV-IAH

36h 12m2 stops

$1,999Qantas Airways

Find Deal

lun., feb. 9 - sáb., feb. 28

Fiji Airways flights from Houston George Bush Intcntl Airport to Australia

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

Fiji Airways

May 2

IAH8:28 pmHouston George Bush Intcntl

24h 17m

2 stops

SYD11:45 amSydney Kingsford Smith

May 16

SYD1:15 pmSydney Kingsford Smith

21h 47m

2 stops

IAH8:02 pmHouston George Bush Intcntl

$1,066

Find similar

Fiji Airways

Feb 28

IAH6:21 pmHouston George Bush Intcntl

25h 14m

2 stops

SYD12:35 pmSydney Kingsford Smith

Mar 14

SYD2:00 pmSydney Kingsford Smith

25h 40m

2 stops

IAH11:40 pmHouston George Bush Intcntl

$1,148

Find similar

Fiji Airways

Mar 19

IAH8:21 pmHouston George Bush Intcntl

23h 14m

2 stops

BNE10:35 amBrisbane

Apr 9

BNE11:40 amBrisbane

23h 22m

2 stops

IAH8:02 pmHouston George Bush Intcntl

$1,203

Find similar

Air New Zealand flights from Houston George Bush Intcntl Airport to Australia

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

Air New Zealand

Nov 30

IAH8:05 pmHouston George Bush Intcntl

21h 50m

1 stop

BNE9:55 amBrisbane

Dec 7

BNE8:10 amBrisbane

21h 55m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$1,016

Find similar

Air New Zealand

Dec 1

IAH8:05 pmHouston George Bush Intcntl

19h 40m

1 stop

SYD8:45 amSydney Kingsford Smith

Dec 8

SYD9:55 amSydney Kingsford Smith

21h 10m

1 stop

IAH2:05 pmHouston George Bush Intcntl

$1,020

Find similar

Air New Zealand

Nov 25

IAH2:20 pmHouston George Bush Intcntl

27h 10m

2 stops

SYD10:30 amSydney Kingsford Smith

Dec 8

SYD7:45 amSydney Kingsford Smith

30h 38m

2 stops

IAH9:23 pmHouston George Bush Intcntl

$1,025

Find similar

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.

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Route

Depart

Return

Price

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

mié. 3/11

5:25 pm-7:45 am

1 stop23h 20m

Brisbane

mié. 3/25

9:45 am-6:46 pm

2 stops48h 01m

$747

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

mar. 3/10

4:20 pm-7:45 am

2 stops48h 25m

Brisbane

dom. 3/22

9:45 am-1:39 pm

2 stops42h 54m

$800

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

dom. 11/30

8:05 pm-9:55 am

1 stop21h 50m

Brisbane

dom. 12/7

8:10 am-2:05 pm

1 stop21h 55m

$1,016

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

lun. 12/1

8:05 pm-8:45 am

1 stop19h 40m

Sydney Kingsford Smith

lun. 12/8

9:55 am-2:05 pm

1 stop21h 10m

$1,020

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

sáb. 5/2

8:28 pm-11:45 am

2 stops24h 17m

Sydney Kingsford Smith

sáb. 5/16

1:15 pm-8:02 pm

2 stops21h 47m

$1,066

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

sáb. 2/28

6:21 pm-12:35 pm

2 stops25h 14m

Sydney Kingsford Smith

sáb. 3/14

2:00 pm-11:40 pm

2 stops25h 40m

$1,148

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

sáb. 3/7

2:35 pm-9:30 am

1 stop26h 25m

Adelaide

sáb. 3/21

1:55 pm-10:48 pm

1 stop24h 23m

$1,212

HoustonAdelaide

IAH - ADL

IAHADL

Houston George Bush Intcntl

sáb. 3/7

2:20 pm-9:30 am

2 stops26h 40m

Adelaide

sáb. 3/21

1:55 pm-10:48 pm

1 stop24h 23m

$1,216

HoustonMelbourne

IAH - AVV

IAHAVV

Houston George Bush Intcntl

mar. 2/3

2:12 pm-3:50 pm

2 stops32h 38m

Melbourne Avalon

mar. 2/17

8:10 am-3:45 pm

2 stops24h 35m

$1,996

HoustonMelbourne

IAH - AVV

IAHAVV

Houston George Bush Intcntl

lun. 2/9

2:12 pm-3:50 pm

2 stops32h 38m

Melbourne Avalon

sáb. 2/28

4:25 pm-11:37 am

2 stops36h 12m

$1,999

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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

Other information

What is the cheapest month to fly to Australia?

The month of April is, on average, the cheapest month to fly to Australia from Houston George Bush Intcntl Airport, with most prices found around $932. If you aren’t able to travel during the month of April, then book flights to Australia from Houston George Bush Intcntl Airport during February instead. Flights to Australia in February, while not as cheap as those in April, still average around $939.

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 $1,493. On the other hand, Saturday 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 $1,846.

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

Flying to Australia from Houston George Bush Intcntl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $867 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,761 on average. Flights to Australia from Houston George Bush Intcntl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 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 $1,177 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 $931 on momondo.

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

There are 3 cabin classes available to choose from on Houston George Bush Intcntl 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 12% 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	$958
Fastest flight time	17h 30m
Direct flights	Every day
Airports in Australia	1 airport

The best one-way flight to Australia from Houston George Bush Intcntl Airport in the past 72 hours is $958. The best round-trip flight deal from Houston George Bush Intcntl Airport to Australia found on momondo in the last 72 hours is $839.

The fastest flight from Houston George Bush Intcntl Airport to Australia takes 17h 30m

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

There is 1 airport near Australia: Sydney Kingsford Smith (SYD)

Search flight deals

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 November 2025, there are 7 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 98.15% of all bookings. The subsequent popular model is Boeing 787-8 Dreamliner at 1.85%.

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 $337	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Qantas Airways	PriceFrom $675	Free Cancellation	Rating 7.5 927 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $685	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights
Air New Zealand	PriceFrom $783	Free Cancellation	Rating 8.0 521 reviews	Search Air New Zealand flights
Fiji Airways	PriceFrom $983	Free Cancellation	Rating 8.0 208 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $1,037	Free Cancellation	Rating 7.1 10,400 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,156	Free Cancellation	Rating 7.4 8,998 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 $736

Flights to Melbournefrom $825

Flights to Brisbanefrom $731

Flights to Perthfrom $954

Flights to Adelaidefrom $800

Flights to Cairnsfrom $954

Flights to Coolangattafrom $900

Flights to Hobartfrom $996

Flights to Canberrafrom $976

Flights to Darwinfrom $1,283

Flights to Maroochydorefrom $1,011

Flights to Launcestonfrom $1,126

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Cheap flights from Houston George Bush Intcntl Airport to Australia from $543

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Fiji Airways flights from Houston George Bush Intcntl Airport to Australia

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Air New Zealand flights from Houston George Bush Intcntl Airport to Australia

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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

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 time of day to depart on your flight to Australia?

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 to Australia?

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

There are 3 cabin classes available to choose from on Houston George Bush Intcntl 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 12% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Australia flight.

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

Fiji Airways, Philippine Airlines, and Alaska Airlines are the most popular carriers operating from Houston George Bush Intcntl to Australia

What airlines fly to Australia?

How many flights depart from Houston George Bush Intcntl Airport to Australia on average per day?

3 flights are operational daily from Houston George Bush Intcntl Airport to Australia as of November 2025. The most popular departure time for this route is 9:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from Houston George Bush Intcntl Airport to Australia on average per week?

The number of flights available between Houston George Bush Intcntl Airport and Australia is 21 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Fastest flight time

Direct flights

Airports in Australia

When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Australia?

How many operators does momondo search 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?

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

What is the most popular plane model 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?

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

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

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

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

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