What are the cheapest airlines to fly from Houston to Australia one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $415. However, be on the lookout for offers from Qantas Airways and Alaska Airlines, as they are both options that can get you from Houston to Australia for a low price.

What is the cheapest month to book a flight from Houston to Australia?

Currently, February is the cheapest month in which you can book a flight from Houston to Australia (average of $1,051). Flying from Houston to Australia in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from Houston to Australia?

When deciding which route to take from Houston to Australia consider Houston Hobby - Melbourne, Houston George Bush Intcntl - Melbourne or Houston Hobby - Sydney Kingsford Smith as they are the most popular.

What are the most popular airlines that fly from Houston to Australia?

The most popular airlines flying from Houston to Australia are American Airlines, Air Canada and Delta. Something to consider prior to booking your flight.

How far in advance should I book a flight from Houston to Australia?

Find a great deal and save up to 52% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to Australia within the next two weeks, with the cheapest ticket starting at $1,082.

What is the cheapest month to fly from Houston to Australia?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Australia. Flights to Australia from Houston in March are about $1,335 on average during March, but can be found for as low as $824.

What is the cheapest time of day to fly from HOU to AU?

When flying from Houston to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Houston to Australia that include hotel bookings?

Yes. In addition to deals on Houston to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Houston to Australia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Australia.

Can I find deals for business class flights from Houston to Australia?

Yes. Cheapflights offers flight deals from Houston to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,117+ Flights from Houston to Australia

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Cheap flight deals from Houston to Australia

Round-trip from	$810 (Ovago)
One-way from	$415 (American Airlines)

From Houston to Australia

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One-way flight from Houston to Australia

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Find flight deals from Houston to Australia

Cheapest flights from Houston to Australia
Explore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Tue 3/112:11 pmIAH - BNE

1 stop24h 19mQantas Airways

Tue 3/258:05 amBNE - IAH

1 stop20h 34mQantas Airways

Deal found 1/14

$810

Wed 2/56:45 pmHOU - BNE

1 stop19h 30mQantas Airways

Wed 3/128:05 amBNE - HOU

1 stop22h 03mQantas Airways

Deal found 1/16

$811

Mon 1/207:35 pmIAH - BNE

1 stop41h 25mAmerican Airlines

Sun 2/210:00 pmBNE - IAH

1 stop37h 04mAmerican Airlines

Deal found 1/16

$812

Mon 1/206:51 pmIAH - BNE

1 stop19h 24mBritish Airways

Sun 2/210:00 pmBNE - IAH

2 stops26h 25mBritish Airways

Deal found 1/16

$823

Wed 1/2912:14 pmHOU - BNE

2 stops24h 46mAmerican Airlines

Wed 2/59:40 amBNE - HOU

1 stop24h 15mAmerican Airlines

Deal found 1/17

$839

Mon 1/2010:15 amHOU - BNE

1 stop28h 00mBritish Airways

Sun 2/29:15 amBNE - HOU

2 stops24h 40mBritish Airways

Deal found 1/16

$840

Wed 4/910:18 amHOU - SYD

1 stop29h 37mAmerican Airlines

Sat 4/195:35 pmSYD - HOU

2 stops30h 07mAmerican Airlines

Deal found 1/16

$855

Mon 1/209:15 amIAH - SYD

2 stops29h 10mAmerican Airlines

Thu 2/1311:50 amSYD - IAH

1 stop19h 01mAmerican Airlines

Deal found 1/17

$855

Tue 2/42:31 pmIAH - SYD

1 stop23h 04mQantas Airways

Tue 2/1811:50 amSYD - IAH

1 stop27h 20mQantas Airways

Deal found 1/15

$858

Mon 1/204:18 pmHOU - SYD

2 stops23h 42mBritish Airways

Mon 1/2711:50 amSYD - HOU

1 stop24h 54mBritish Airways

Deal found 1/16

$871

Thu 2/612:09 pmIAH - SYD

2 stops31h 51mMultiple Airlines

Mon 2/172:00 pmSYD - IAH

3 stops31h 46mMultiple Airlines

Deal found 1/16

$909

Sun 2/212:09 pmIAH - MEL

2 stops31h 11mMultiple Airlines

Sat 2/81:45 pmMEL - IAH

2 stops31h 49mMultiple Airlines

Deal found 1/16

$936

Best flights from Houston to Australia
Discover carefully curated flight deals from Houston to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Tue 3/112:11 pmIAH - BNE

1 stop24h 19mQantas Airways

Tue 3/258:05 amBNE - IAH

1 stop20h 34mQantas Airways

Deal found 1/14

$810

Tue 3/112:15 pmIAH - BNE

2 stops23h 45mAmerican Airlines

Tue 3/2510:00 pmBNE - IAH

2 stops25h 36mAmerican Airlines

Deal found 1/15

$822

Thu 2/612:09 pmIAH - SYD

2 stops31h 51mMultiple Airlines

Mon 2/172:00 pmSYD - IAH

3 stops31h 46mMultiple Airlines

Deal found 1/16

$909

Thu 4/108:28 pmIAH - SYD

2 stops34h 42mFiji Airways

Thu 4/241:15 pmSYD - IAH

2 stops21h 28mFiji Airways

Deal found 1/16

$1,081

Thu 2/138:28 pmIAH - MEL

1 stop40h 12mBritish Airways

Thu 2/274:20 pmMEL - IAH

1 stop38h 31mBritish Airways

Deal found 1/16

$1,181

Wed 4/97:30 amIAH - SYD

2 stops45h 15mAlaska Airlines

Thu 4/249:40 pmSYD - IAH

2 stops41h 19mAlaska Airlines

Deal found 1/16

$1,264

Fri 4/189:30 amIAH - SYD

3 stops54h 50mAir Canada

Wed 4/239:20 amSYD - IAH

2 stops48h 50mAir Canada

Deal found 1/15

$1,291

Mon 3/179:05 pmIAH - MEL

1 stop21h 45mAir New Zealand

Mon 3/249:20 amMEL - IAH

1 stop21h 45mAir New Zealand

Deal found 1/16

$1,357

Tue 3/189:25 pmIAH - SYD

Nonstop17h 35mUnited Airlines

Wed 3/2611:50 amSYD - IAH

Nonstop15h 35mUnited Airlines

Deal found 1/16

$1,440

Wed 3/1210:41 amHOU - SYD

2 stops29h 04mDelta

Wed 4/99:25 amSYD - HOU

2 stops39h 15mDelta

Deal found 1/17

$1,468

Sun 3/309:05 pmIAH - MEL

2 stops54h 50mTurkish Airlines

Mon 4/218:50 pmMEL - IAH

2 stops37h 20mTurkish Airlines

Deal found 1/16

$1,508

Fri 2/286:31 pmHOU - BNE

1 stop19h 44mQantas Airways

Sat 3/158:05 amBNE - HOU

1 stop22h 03mQantas Airways

Deal found 1/16

$811

Last-minute flights from Houston to Australia
Discover last-minute flight deals from Houston to Australia. Data last updated January 17, 2025 and is based on user searches.

Mon 1/207:35 pmIAH - BNE

1 stop41h 25mAmerican Airlines

Sun 2/210:00 pmBNE - IAH

1 stop37h 04mAmerican Airlines

Deal found 1/16

$812

Mon 1/206:51 pmIAH - BNE

1 stop19h 24mBritish Airways

Sun 2/210:00 pmBNE - IAH

2 stops26h 25mBritish Airways

Deal found 1/16

$823

Mon 1/2010:15 amHOU - BNE

1 stop28h 00mBritish Airways

Sun 2/29:15 amBNE - HOU

2 stops24h 40mBritish Airways

Deal found 1/16

$840

Mon 1/209:15 amIAH - SYD

2 stops29h 10mAmerican Airlines

Thu 2/1311:50 amSYD - IAH

1 stop19h 01mAmerican Airlines

Deal found 1/17

$855

Mon 1/204:18 pmHOU - SYD

2 stops23h 42mBritish Airways

Mon 1/2711:50 amSYD - HOU

1 stop24h 54mBritish Airways

Deal found 1/16

$871

Tue 1/215:35 pmIAH - BNE

1 stop20h 40mQantas Airways

Fri 1/319:40 amBNE - IAH

1 stop20h 11mQantas Airways

Deal found 1/14

$810

Tue 1/214:18 pmHOU - SYD

1 stop21h 17mAmerican Airlines

Fri 1/2411:50 amSYD - HOU

1 stop24h 54mAmerican Airlines

Deal found 1/16

$859

Wed 1/227:35 pmIAH - SYD

1 stop42h 50mAmerican Airlines

Thu 1/3011:50 amSYD - IAH

1 stop19h 01mAmerican Airlines

Deal found 1/16

$859

Thu 1/232:05 pmIAH - BNE

2 stops22h 55mAmerican Airlines

Thu 2/610:00 pmBNE - IAH

2 stops26h 25mAmerican Airlines

Deal found 1/16

$822

Thu 1/2312:14 pmHOU - SYD

2 stops26h 11mAmerican Airlines

Tue 1/2811:50 amSYD - HOU

1 stop23h 05mAmerican Airlines

Deal found 1/16

$859

Thu 1/233:14 pmIAH - SYD

1 stop23h 11mMultiple Airlines

Sat 1/255:25 pmSYD - IAH

1 stop19h 52mMultiple Airlines

Deal found 1/16

$1,360

Fri 1/241:14 pmIAH - BNE

2 stops47h 46mMultiple Airlines

Thu 2/610:00 pmBNE - IAH

1 stop38h 17mMultiple Airlines

Deal found 1/16

$1,148

One-way flights from Houston to Australia
Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated January 17, 2025.

Sun 5/258:25 pmIAH - SYD

1 stop19h 30mAmerican Airlines

Deal found 1/16

$415

Fri 3/283:43 pmHOU - SYD

2 stops23h 42mAmerican Airlines

Deal found 1/16

$416

Tue 3/117:52 pmIAH - SYD

1 stop21h 08mQantas Airways

Deal found 1/16

$424

Tue 3/117:16 pmIAH - MEL

2 stops24h 59mMultiple Airlines

Deal found 1/16

$430

Sat 3/14:02 pmIAH - SYD

2 stops36h 48mMultiple Airlines

Deal found 1/16

$430

Sat 3/157:52 pmIAH - AVV

2 stops35h 23mMultiple Airlines

Deal found 1/15

$466

Mon 1/274:18 pmHOU - AVV

2 stops37h 57mMultiple Airlines

Deal found 1/16

$490

Mon 1/274:18 pmHOU - MEL

2 stops24h 37mQantas Airways

Deal found 1/16

$514

Mon 1/275:35 pmIAH - MEL

2 stops24h 45mQantas Airways

Deal found 1/16

$514

Sat 2/14:18 pmHOU - SYD

2 stops32h 32mQantas Airways

Deal found 1/17

$545

Thu 2/1310:18 amIAH - MEL

1 stop26h 22mAmerican Airlines

Deal found 1/16

$571

Thu 2/64:18 pmHOU - PER

2 stops27h 52mMultiple Airlines

Deal found 1/16

$603

Find flights from Houston to Australia within your budget

Fly from

Fly to

Route

Depart

Return

Price

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Tue 3/11

2:11 pm-5:30 am

1 stop24h 19m

Brisbane

Tue 3/25

8:05 am-1:39 pm

1 stop20h 34m

$810

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Fri 2/28

6:31 pm-6:15 am

1 stop19h 44m

Brisbane

Sat 3/15

8:05 am-3:08 pm

1 stop22h 03m

$811

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Tue 3/11

2:15 pm-5:00 am

2 stops23h 45m

Brisbane

Thu 3/27

10:00 pm-8:36 am

2 stops25h 36m

$822

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Mon 2/10

12:14 pm-5:00 am

2 stops24h 46m

Brisbane

Mon 2/17

9:40 am-7:43 pm

1 stop26h 03m

$838

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Wed 4/9

8:16 pm-6:55 am

1 stop19h 39m

Sydney Kingsford Smith

Mon 4/21

5:35 pm-11:57 pm

2 stops21h 22m

$855

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 2/10

7:35 pm-7:25 am

1 stop42h 50m

Sydney Kingsford Smith

Fri 2/21

11:50 am-10:43 pm

1 stop27h 53m

$857

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 2/4

2:31 pm-6:35 am

1 stop23h 04m

Sydney Kingsford Smith

Tue 2/18

11:50 am-10:10 pm

1 stop27h 20m

$858

HoustonSydney

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Thu 2/6

12:09 pm-1:00 pm

2 stops31h 51m

Sydney Kingsford Smith

Mon 2/17

2:00 pm-4:46 am

3 stops31h 46m

$909

HoustonMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Sun 2/2

12:09 pm-12:20 pm

2 stops31h 11m

Melbourne

Sat 2/8

1:45 pm-4:34 am

2 stops31h 49m

$936

HoustonBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Fri 2/14

11:25 am-10:20 am

2 stops30h 55m

Brisbane

Mon 2/17

11:20 am-4:38 am

2 stops33h 18m

$953

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 60 results

...

Best time to book a flight from Houston to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Houston with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Houston to Australia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Houston to Australia

Round-trip from

One-way from

Find flight deals from Houston to Australia

Cheapest flights from Houston to Australia
Explore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Explore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Best flights from Houston to Australia
Discover carefully curated flight deals from Houston to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Discover carefully curated flight deals from Houston to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Last-minute flights from Houston to Australia
Discover last-minute flight deals from Houston to Australia. Data last updated January 17, 2025 and is based on user searches.

Discover last-minute flight deals from Houston to Australia. Data last updated January 17, 2025 and is based on user searches.

One-way flights from Houston to Australia
Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated January 17, 2025.

Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Data last updated January 17, 2025.

Find flights from Houston to Australia within your budget

Best time to book a flight from Houston to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Houston with our price prediction graph.

Travel insights for flights from Houston to Australia

Get recent, data-driven insights about flights from Houston to Australia including ideal travel times, pricing trends, and more.

$415+ Cheap flights from Houston to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Houston to Australia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Houston to Australia

Round-trip from

One-way from

Find flight deals from Houston to Australia

Cheapest flights from Houston to AustraliaExplore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Explore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Find flights from Houston to Australia within your budget

Best time to book a flight from Houston to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Houston with our price prediction graph.

Travel insights for flights from Houston to Australia

Get recent, data-driven insights about flights from Houston to Australia including ideal travel times, pricing trends, and more.

Cheapest flights from Houston to Australia
Explore the most affordable flight options available from Houston to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.