Cheap flights from George Bush Intcntl (IAH) to Australia from $623

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
IAH — SYD
Oct 3 — Oct 101

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

Users have found that booking a flight from Houston George Bush Intcntl Airport to Australia at least 61 days early can save you up to 18% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Houston George Bush Intcntl Airport to Australia for as little as $2,083 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 $2,158 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Australia?

August is one of the best times of the year to fly to Australia from Houston George Bush Intcntl Airport. Prices for August average $1,795 per person but you can even find prices for as low as $1,351. The most expensive prices can be found in the month of December. Opting for a August flight can save you 27% on your journey compared to booking in December

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Australia (IAH - AU)?

When flying from Houston George Bush Intcntl Airport 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 Air Canada flights from George Bush Intcntl to Australia

Check out some of the cheapest Air Canada flights we've come across from Houston to Australia. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap Air New Zealand flights from George Bush Intcntl to Australia

Have a look at some of the cheapest available Air New Zealand flights departing from Houston and landing in Australia. Deals are refreshing constantly so come back soon for more options.

Cheap George Bush Intcntl to Australia flights in September & October 2023

The best prices found for IAH to Australia flights for September, October
These are some of the most attractive deals on flights from Houston to Australia in 2023. Check back in a little while for more flight options.

George Bush Intcntl to Australia 2023 flight deals

Cheap flights to Australia from George Bush Intcntl found for this year
These are some of the most attractive deals on flights from Houston to Australia in 2023. Check back in a little while for more flight options.

Non-stop flights to Australia from George Bush Intcntl

Save time with George Bush Intcntl to Australia direct flight deals
Consider booking one of these non-stop flights heading from Houston to Australia. Search for alternative flights from Houston to Australia by utilizing the search form above.

George Bush Intcntl to Australia flights leaving soon

Late deals on return flights to Australia from George Bush Intcntl, departing today and this week
Check out these flights departing soon from Houston to Australia. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Australia from George Bush Intcntl

The cheapest one-way flights from George Bush Intcntl to Australia
If you're seeking multiple options on one-way flights from Houston to Australia, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Houston to Australia should utilize the search form at the the top of the page.

Find flights from George Bush Intcntl to Australia within your budget

Use the slider to find flights from George Bush Intcntl to Australia that fit your budget.

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$1,169 - $2,724

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Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sat 10/28

2 stops30h 55m

Sydney Kingsford Smith

Sat 11/4

2 stops25h 24m

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 11/6

1 stop23h 45m

Sydney Kingsford Smith

Mon 11/27

1 stop47h 25m

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 11/13

2 stops27h 42m

Sydney Kingsford Smith

Tue 11/21

1 stop17h 48m

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 3/5

1 stop19h 40m

Sydney Kingsford Smith

Sat 3/16

1 stop37h 15m

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 3/3

1 stop24h 05m

Sydney Kingsford Smith

Tue 3/19

2 stops43h 07m

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 1/29

Nonstop17h 35m

Sydney Kingsford Smith

Tue 2/13

Nonstop15h 35m

Houston George Bush IntcntlPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Sun 11/5

1 stop35h 05m

Perth

Fri 11/17

1 stop30h 50m

Houston George Bush IntcntlBrisbane

IAH - BNE

IAHBNE

Houston George Bush Intcntl

Thu 3/7

2 stops36h 45m

Brisbane

Sat 3/16

2 stops33h 50m

Houston George Bush IntcntlPerth

IAH - PER

IAHPER

Houston George Bush Intcntl

Tue 11/14

3 stops45h 57m

Perth

Wed 11/29

3 stops55h 43m

Flights are sorted by cheapest first

Deals found on 9/28

Reviews of airlines servicing Australia

See what other customers who have flown with Air Canada, Air New Zealand and Qantas Airways from Houston to Australia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Entertainment

6.8

Crew

9.6

Comfort

7.6

Boarding

8.8

Overall

9.2

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.

Air Tahiti Nui
9.2
Wonderful
5 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Entertainment

6.8

Crew

9.6

Comfort

7.6

Boarding

8.8

Overall

9.2

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.

ANA
8.3
Very good
153 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Entertainment

6.8

Crew

9.6

Comfort

7.6

Boarding

8.8

Overall

9.2

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.

Air New Zealand
8.2
Very good
62 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Entertainment

6.8

Crew

9.6

Comfort

7.6

Boarding

8.8

Overall

9.2

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.

EVA Air
8.1
Very good
196 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Entertainment

6.8

Crew

9.6

Comfort

7.6

Boarding

8.8

Overall

9.2

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.

Singapore Airlines
8.1
Very good
337 reviews
Air Tahiti Nui
9.2
Wonderful
5 reviews

Food

8.0

Entertainment

6.8

Crew

9.6

Comfort

7.6

Boarding

8.8

Overall

9.2

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

Useful info, stats and facts about George Bush Intcntl to Australia flights.

Can I find flights from Houston George Bush Intcntl Airport to Australia for under $1,200 on Cheapflights?

Yes, there are multiple flights from Houston George Bush Intcntl Airport to Australia for under $1,200. The cheapest flight booked recently is on Multiple Airlines for just $1,169, but on average you can expect to pay $1,372.

Are there nonstop flights from Houston George Bush Intcntl Airport to Australia for under $1,800 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston George Bush Intcntl Airport to Australia under $1,800. A good price for a nonstop flight from Houston George Bush Intcntl Airport to Australia is less than $2,373.

Are there last-minute flights available from Houston George Bush Intcntl Airport to Australia for under $1,700?

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

What are the most popular routes from Houston George Bush Intcntl Airport to Australia?

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Australia?

What are the cheapest flights from Houston George Bush Intcntl Airport to Australia?

Looking for the cheapest flight from Houston George Bush Intcntl Airport to Australia? While on average our users pay $2,062, our data indicates the cheapest price to be $1,376. The most popular route (Houston George Bush Intcntl - Sydney Kingsford Smith), is priced around $1,223.

What does IAH to SYD mean?

IAH stands for Houston George Bush Intcntl Airport, while SYD stands for Sydney Kingsford Smith Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Melbourne Airport (MEL), Brisbane Airport (BNE), Perth Airport (PER), Adelaide Airport (ADL), Coolangatta Gold Coast Airport (OOL) are some additional IATA codes for airports related to your trip.

Destination points for flights from George Bush Intcntl to Australia

Select to see more specific information for flights from George Bush Intcntl to all places in Australia

Top 10 airlines flying from George Bush Intcntl to Australia

The chart below displays the airlines Cheapflights users traveling from George Bush Intcntl to Australia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$185FlexibilityNo cancel feeOn-time65%
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United AirlinesCheapest$270Average$2,650FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$387Average$1,380FlexibilityNo cancel feeOn-time71%
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Fiji AirwaysCheapest$539Average$953FlexibilityNo cancel feeOn-time74%
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DeltaCheapest$759Average$1,012FlexibilityNo cancel feeOn-timeN/A
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Qantas AirwaysCheapest$1,061Average$2,020FlexibilityNo cancel feeOn-time74%
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Air CanadaCheapest$1,192Average$1,697FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapest$1,255Average$2,052FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Air New ZealandCheapest$1,365Average$1,902FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
EVA AirCheapest$1,378Average$1,588FlexibilityNo cancel feeOn-time74%
Search EVA Air flights

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