Cheap flights from Houston to Australia from $417

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 8/31. 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.
HOU — SYD
Jun 16 — Jun 231

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

Users have found that booking a flight from Houston to Australia at least 35 days early can save you up to 37% on average compared to booking a flight this week. If booking 35 days before your flight isn’t an option for you, users have found flights from Houston to Australia for as little as $974 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,872 for flights departing within the next 3 days.

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

March is one of the best times of the year to fly to Australia from Houston. Prices for March average $1,505 per person but you can even find prices for as low as $811. The most expensive prices can be found in the month of July. Opting for a March flight can save you 25% on your journey compared to booking in July

What is the cheapest time of day to fly from IAH 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.

Cheap Houston to Australia flights in June & July 2024

Find cheap flight options from Houston to Australia specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
These are some of the most attractive deals on flights from Houston to Australia in 2024. Check back soon for alternative fares.
Tue 7/212:22 pmIAH - MEL
1 stop28h 53mUnited Airlines
Wed 9/259:30 amMEL - IAH
1 stop27h 59mUnited Airlines
Deal found 6/11$955
Tue 7/97:59 pmIAH - MEL
1 stop21h 16mUnited Airlines
Mon 7/2210:55 amMEL - IAH
1 stop24h 33mUnited Airlines
Deal found 6/10$956
Tue 7/27:59 pmIAH - MEL
1 stop21h 16mUnited Airlines
Wed 9/2510:55 amMEL - IAH
2 stops28h 50mUnited Airlines
Deal found 6/11$960
Wed 7/244:50 pmIAH - BNE
1 stop22h 40mUnited Airlines
Sun 8/410:30 amBNE - IAH
1 stop25h 00mUnited Airlines
Deal found 6/11$971
Tue 7/96:31 pmIAH - SYD
1 stop21h 24mUnited Airlines
Tue 7/239:30 amSYD - IAH
1 stop19h 10mUnited Airlines
Deal found 6/10$974
Wed 7/248:05 amIAH - BNE
2 stops31h 25mUnited Airlines
Sun 8/410:30 amBNE - IAH
2 stops29h 15mUnited Airlines
Deal found 6/11$976
Wed 7/104:20 pmIAH - SYD
2 stops23h 35mUnited Airlines
Wed 7/179:30 amSYD - IAH
1 stop22h 47mUnited Airlines
Deal found 6/10$978
Sun 7/78:10 pmIAH - SYD
1 stop19h 45mUnited Airlines
Sun 7/1410:20 amSYD - IAH
2 stops34h 55mUnited Airlines
Deal found 6/11$991
Thu 7/116:31 pmIAH - SYD
2 stops21h 29mUnited Airlines
Thu 7/189:30 amSYD - IAH
2 stops24h 40mUnited Airlines
Deal found 6/11$1,077

Houston to Australia 2024 flight deals

Discover exclusive flight deals for travel between Houston and Australia in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
These are some of the most attractive deals on flights from Houston to Australia in 2024. Check back soon for alternative fares.
Sun 11/104:30 pmIAH - MEL
2 stops28h 05mMultiple Airlines
Tue 11/198:10 amMEL - IAH
2 stops24h 02mMultiple Airlines
Deal found 6/11$915
Mon 11/114:30 pmIAH - BNE
1 stop24h 10mAir Canada
Thu 11/2110:45 amBNE - IAH
2 stops42h 42mAir Canada
Deal found 6/11$918
Sun 11/104:30 pmIAH - MEL
2 stops28h 05mMultiple Airlines
Tue 11/198:00 amMEL - IAH
3 stops30h 58mMultiple Airlines
Deal found 6/11$922
Mon 11/1112:15 pmIAH - BNE
2 stops28h 25mAir Canada
Thu 11/2110:45 amBNE - IAH
2 stops42h 42mAir Canada
Deal found 6/11$924
Thu 8/112:22 pmIAH - MEL
1 stop28h 53mUnited Airlines
Tue 8/2710:55 amMEL - IAH
2 stops24h 40mUnited Airlines
Deal found 6/10$952
Tue 7/212:22 pmIAH - MEL
1 stop28h 53mUnited Airlines
Wed 9/259:30 amMEL - IAH
1 stop27h 59mUnited Airlines
Deal found 6/11$955
Tue 7/97:59 pmIAH - MEL
1 stop21h 16mUnited Airlines
Mon 7/2210:55 amMEL - IAH
1 stop24h 33mUnited Airlines
Deal found 6/10$956
Tue 7/26:31 pmIAH - MEL
2 stops22h 44mUnited Airlines
Wed 9/2510:55 amMEL - IAH
2 stops22h 43mUnited Airlines
Deal found 6/11$960
Sun 11/38:25 pmIAH - SYD
Nonstop17h 35mUnited Airlines
Wed 11/1312:10 pmSYD - IAH
1 stop25h 40mUnited Airlines
Deal found 6/11$968

Houston to Australia flights leaving soon

Find last-minute flight options from Houston to Australia for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Book one of these great deals on flights from Houston to Australia. It's wise to confirm all flight details are correct before booking.
Mon 6/178:49 pmIAH - SYD
2 stops23h 56mMultiple Airlines
Mon 6/241:15 pmSYD - IAH
3 stops30h 43mMultiple Airlines
Deal found 6/10$1,618
Mon 6/173:38 pmIAH - SYD
2 stops29h 07mMultiple Airlines
Mon 6/241:15 pmSYD - IAH
2 stops22h 50mMultiple Airlines
Deal found 6/10$1,624
Mon 6/178:56 amIAH - SYD
3 stops35h 49mMultiple Airlines
Mon 6/241:15 pmSYD - IAH
3 stops30h 43mMultiple Airlines
Deal found 6/10$1,653
Mon 6/173:38 pmIAH - SYD
1 stop24h 27mMultiple Airlines
Mon 6/249:15 amSYD - IAH
1 stop19h 49mMultiple Airlines
Deal found 6/10$1,681
Mon 6/173:38 pmIAH - MEL
1 stop23h 07mMultiple Airlines
Mon 7/1511:55 amMEL - IAH
1 stop24h 26mMultiple Airlines
Deal found 6/9$1,698
Tue 6/184:20 pmIAH - BNE
1 stop23h 40mAir Canada
Thu 7/410:00 amBNE - IAH
2 stops40h 11mAir Canada
Deal found 6/11$1,709
Tue 6/1812:15 pmIAH - SYD
2 stops28h 05mAir Canada
Tue 7/29:20 amSYD - IAH
2 stops28h 30mAir Canada
Deal found 6/10$1,727
Tue 6/185:07 amIAH - BNE
2 stops34h 53mAir Canada
Thu 7/410:00 amBNE - IAH
2 stops40h 11mAir Canada
Deal found 6/11$1,735
Sun 6/163:25 pmIAH - MEL
1 stop23h 20mMultiple Airlines
Mon 7/1511:55 amMEL - IAH
1 stop24h 26mMultiple Airlines
Deal found 6/9$1,737

One-way flights to Australia from Houston

Search for one-way flight options from Houston to Australia. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to Australia. Users needing a return flight from Houston to Australia should utilize the search form above.
Sat 8/3111:29 amIAH - SYD
3 stops52h 56mMultiple Airlines
Deal found 6/10$417
Wed 7/245:58 pmIAH - SYD
2 stops53h 42mMultiple Airlines
Deal found 6/10$503
Thu 8/19:00 amIAH - SYD
2 stops38h 40mMultiple Airlines
Deal found 6/10$579
Wed 7/319:00 amIAH - SYD
2 stops38h 40mMultiple Airlines
Deal found 6/10$592
Thu 8/15:45 amIAH - SYD
3 stops41h 55mMultiple Airlines
Deal found 6/10$609
Wed 7/315:40 amIAH - SYD
3 stops42h 00mMultiple Airlines
Deal found 6/10$625
Sun 7/216:00 amIAH - SYD
2 stops41h 40mMultiple Airlines
Deal found 6/10$649
Sun 7/2112:12 pmIAH - SYD
3 stops35h 28mMultiple Airlines
Deal found 6/10$699
Wed 7/242:28 pmIAH - SYD
3 stops33h 12mMultiple Airlines
Deal found 6/10$714

Find flights from Houston to Australia within your budget

Customize your flight search to find flights from Houston to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$877 - $1,795

Route

Depart

Return

Price

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 11/3

2 stops31h 05m

Sydney Kingsford Smith

Wed 11/13

1 stop20h 52m

$877

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 9/4

1 stop23h 40m

Sydney Kingsford Smith

Tue 9/24

3 stops41h 01m

$883

Houston George Bush IntcntlMelbourne

IAH - MEL

IAHMEL

Houston George Bush Intcntl

Thu 8/1

1 stop28h 53m

Melbourne

Tue 8/27

2 stops24h 40m

$952

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Fri 8/16

2 stops40h 10m

Sydney Kingsford Smith

Mon 8/19

3 stops36h 24m

$983

Houston George Bush IntcntlBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Sun 8/4

2 stops33h 54m

Brisbane

Tue 8/20

1 stop19h 10m

$1,242

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 11/3

2 stops39h 15m

Sydney Kingsford Smith

Wed 11/13

2 stops28h 47m

$1,312

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 7/7

1 stop20h 13m

Sydney Kingsford Smith

Sun 7/14

1 stop25h 07m

$1,677

Houston HobbySydney Kingsford Smith

HOU - SYD

HOUSYD

Houston Hobby

Tue 10/15

2 stops29h 05m

Sydney Kingsford Smith

Wed 10/23

2 stops28h 00m

$1,681

Houston George Bush IntcntlPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Wed 9/18

2 stops40h 20m

Perth

Wed 10/2

2 stops43h 49m

$1,795

Flights are sorted by cheapest first

Deals found on 6/11

No data available for this route at this time. Please check back soon.

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.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated June 11, 2024.
Get a feel of what it's like to fly with ANA, Delta and Air Canada from Houston to Australia by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.8
Very good
73 reviews

Overall

8.8

Boarding

8.5

Crew

9.0

Entertainment

7.4

Food

8.0

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.8
Very good
73 reviews
8.8
Very good
73 reviews

Overall

8.8

Boarding

8.5

Crew

9.0

Entertainment

7.4

Food

8.0

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.5
Very good
894 reviews
8.8
Very good
73 reviews

Overall

8.8

Boarding

8.5

Crew

9.0

Entertainment

7.4

Food

8.0

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.4
Very good
1,488 reviews
8.8
Very good
73 reviews

Overall

8.8

Boarding

8.5

Crew

9.0

Entertainment

7.4

Food

8.0

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.3
Very good
1,456 reviews
8.8
Very good
73 reviews

Overall

8.8

Boarding

8.5

Crew

9.0

Entertainment

7.4

Food

8.0

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.3
Very good
1,417 reviews
8.8
Very good
73 reviews

Overall

8.8

Boarding

8.5

Crew

9.0

Entertainment

7.4

Food

8.0

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Houston to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Houston to Australia for under $900 on Cheapflights?

    Yes, there are multiple flights from Houston to Australia for under $900. The cheapest flight booked recently is on Air Canada for just $877, but on average you can expect to pay $964.

  • Are there nonstop flights from Houston to Australia for under $1,500 on Cheapflights?

    Cheapflights has at least 8 direct flights from Houston to Australia under $1,500. A good price for a nonstop flight from Houston to Australia is less than $6,215.

  • Are there last-minute flights available from Houston to Australia for under $1,700?

    There are currently 20+ open flights from Houston to Australia within the next 7 days for less than $1,700.

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

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $873. However, be on the lookout for offers from Air Canada and ANA, as they are both options that can get you from Houston to Australia for a low price.

  • What are the most popular routes from Houston to Australia?

  • What are the cheapest flights from Houston to Australia?

    While on average a flight from Houston to Australia is generally $1,403, our data shows the cheapest flight currently is $1,130. When looking at the most popular route, (Houston Hobby - Sydney Kingsford Smith), you can expect to pay $919 for that flight.

  • What does IAH to SYD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport flight would often be abbreviated as a IAH to SYD flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL).

  • Can I find deals for flights from Houston to Australia that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to Australia flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to Australia with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to Australia flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Houston to Australia that allow pets onboard?

    Many airlines flying from Houston to Australia offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to Australia?

    Yes, you can often find last-minute deals on Houston to Australia flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to Australia flight deals updated?

    The Houston to Australia flight deals you see on this page were last updated on 6/11.

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

  • 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 $1,092). Flying from Houston to Australia in December is currently the most expensive (average of $1,370). 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.

See more FAQs

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Alternative routes for Houston to Australia
See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Houston to Australia

Discover the top 10 airlines that operate flights from Houston to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$127Average$190FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$224Average$1,144FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$333Average$1,507FlexibilityNo cancel feeOn-time69%
Fiji AirwaysCheapest$539Average$931FlexibilityNo cancel feeOn-time74%
DeltaCheapest$617Average$1,018FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$847Average$1,582FlexibilityNo cancel feeOn-time67%
Qantas AirwaysCheapest$856Average$1,968FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,139Average$1,562FlexibilityNo cancel feeOn-time78%
EVA AirCheapest$1,442Average$1,597FlexibilityNo cancel feeOn-time74%
Singapore AirlinesCheapest$1,513Average$1,746FlexibilityNo cancel feeOn-time81%

Search flights from Houston to Australia by cabin class

Find flights from Houston to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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