What is the cheapest airline that flies from Houston George Bush Intcntl to Sydney Kingsford Smith?

United Airlines is the most popular carrier operating from Houston George Bush Intcntl to Sydney Kingsford Smith

Which layover airport has the shortest travel time from Houston George Bush Intcntl Airport to Sydney?

Flights connecting via Auckland (AKL) have the shortest average one-way travel time: 19h 50m.

What airlines fly to Sydney?

Air New Zealand, United Airlines and Delta are the top three most popular airlines that fly to Sydney from Houston George Bush Intcntl Airport according to our data. Air New Zealand is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Houston George Bush Intcntl Airport to Sydney?

Flights via Auckland (AKL) offer the lowest average round-trip price of $1,430.

Which layover airport has the shortest connection time from Houston George Bush Intcntl Airport to Sydney?

Auckland (AKL) has the shortest average layover time for this route: 2h 10m.

Which airport is the most popular layover for flights between Houston George Bush Intcntl Airport and Sydney?

Tokyo (HND) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Discover deals from 900+ travel sites with momondo.

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

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 Los Angeles

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

38h 32m2 stops Nadi Los Angeles 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 Los Angeles

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

38h 32m2 stops Nadi Los Angeles Los Angeles

$888Multiple Airlines

Sat, Oct 17 - Mon, Nov 9

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

21h 55m1 stop Los Angeles 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

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

6:15 pm - 9:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

21h 45m2 stops Phoenix Sky Harbor Intl Los Angeles Los Angeles

11:10 am - 5:31 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

23h 21m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl

$1,850American Airlines

Sun, Nov 1 - Mon, Nov 16

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

25h 08m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

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

23h 31m2 stops Los Angeles 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 Los Angeles

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

21h 00m1 stop Los Angeles Los Angeles

$1,870Delta

Sun, Oct 25 - Mon, Nov 9

3:23 pm - 8:05 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

24h 42m1 stop Los Angeles Los Angeles

11:05 am - 5:45 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

22h 40m2 stops Melbourne Dallas/Fort Worth

$1,903American Airlines

Mon, Oct 5 - Wed, Oct 14

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 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 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 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 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 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 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 Sydney

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

Air Canada

Sep 12

IAH4:45 pmHouston George Bush Intcntl

23h 35m

1 stop

SYD7:20 amSydney Kingsford Smith

Nov 14

SYD11:20 amSydney Kingsford Smith

24h 29m

2 stops

IAH6:49 pmHouston George Bush Intcntl

$1,442

Air Canada

Sep 12

IAH4:45 pmHouston George Bush Intcntl

23h 35m

1 stop

SYD7:20 amSydney Kingsford Smith

Nov 14

SYD11:20 amSydney Kingsford Smith

20h 18m

1 stop

IAH2:38 pmHouston George Bush Intcntl

$1,443

Air Canada

Sep 12

IAH12:00 pmHouston George Bush Intcntl

28h 20m

2 stops

SYD7:20 amSydney Kingsford Smith

Nov 14

SYD11:20 amSydney Kingsford Smith

24h 29m

2 stops

IAH6:49 pmHouston George Bush Intcntl

$1,484

momondo Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Sydney 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

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

Quickest round-trip

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Tue 11/10

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

Wed 11/18

9:15 am-7:55 am

Nonstop15h 40m

$1,845

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 11/8

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

Wed 11/18

9:15 am-7:55 am

Nonstop15h 40m

$1,845

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 11/1

6:15 pm-9:00 am

2 stops21h 45m

Sydney Kingsford Smith

Mon 11/16

11:10 am-5:31 pm

2 stops23h 21m

$1,850

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

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Mon 10/5

3:23 pm-8:05 am

1 stop24h 42m

Sydney Kingsford Smith

Wed 10/14

11:05 am-5:45 pm

2 stops22h 40m

$1,903

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 Sydney

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

Layovers

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $1,326 to $1,541.
The lowest price recently found on this route was $872.

What is the cheapest month to fly to Sydney?

In general, November is the cheapest month to fly from Houston George Bush Intcntl Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,038. If you are unable to visit Sydney during the month of November, then departing from Houston George Bush Intcntl Airport during the month February is also very affordable. Most momondo users find prices during this month for around $1,454.

What is the cheapest Houston George Bush Intcntl to Sydney Kingsford Smith flight route?

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

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

You are more likely to see cheaper flights to Sydney from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney 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 Sydney 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 Sydney flights?

There are 3 cabin classes available to choose from on Houston George Bush Intcntl Airport to Sydney 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 Sydney flights?

You could potentially save up to 19% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Sydney flight.

How have Houston George Bush Intcntl Airport to Sydney flight prices changed over time?

As of September 2026, prices for Houston George Bush Intcntl Airport to Sydney flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Houston George Bush Intcntl Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Sydney (IAH to SYD) flight deals and tips

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

Best Price Found	$562
Fastest flight time	17h 35m
Direct flights	Every day
Airports in Sydney	1 airport

The best one-way flight to Sydney 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 Sydney found on momondo in the last 72 hours is $872.

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

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

There is 1 airport in Sydney. 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 Sydney

How far is Houston George Bush Intcntl to Sydney Kingsford Smith by plane?
A flight from Houston George Bush Intcntl to Sydney Kingsford Smith will travel around 8588.3 mi. Typically, this will take 17h 35m by plane in normal conditions.
When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport?
There are 5 operators available for flights from Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport as of September 2026.
How old do you have to be to fly from Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Houston George Bush Intcntl Airport to Sydney?
momondo data reveals that the most frequently booked plane model on the route from Houston George Bush Intcntl Airport to Sydney 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%.
What is the most popular airline from Houston George Bush Intcntl Airport to Sydney?
Based on momondo bookings for flights between Houston George Bush Intcntl Airport and Sydney, the leading airline is Air New Zealand, making up 46% of the total bookings. Other popular airlines include United Airlines with 37%, Delta with 6%, and American Airlines with 6%.

Best airlines flying from Houston George Bush Intcntl Airport to Sydney

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $203	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
Qantas Airways	PriceFrom $794	Free Cancellation	Rating 7.5 1,091 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $844	Free Cancellation	Rating 7.1 12,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $856	Free Cancellation	Rating 7.4 10,190 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $1,125	Free Cancellation	Rating 8.0 668 reviews	Search Air New Zealand flights

Parramatta

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Wollongong

Penrith

Katoomba

Coogee

Cronulla

Leura

Randwick

Manly

Terrigal

Lithgow

Charlestown

Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Sydney. momondo saves you time and could save you money on your trip.

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

All flight searches from Houston to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Houston and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Houston to Sydney flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Air Canada flights from Houston George Bush Intcntl Airport to Sydney

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

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

See travel insights to Sydney from

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

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Sydney?

What is the cheapest month to fly to Sydney?

What is the cheapest Houston George Bush Intcntl to Sydney Kingsford Smith flight route?

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

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

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

How have Houston George Bush Intcntl Airport to Sydney flight prices changed over time?

What is the cheapest airline that flies from Houston George Bush Intcntl to Sydney Kingsford Smith?

What airlines fly to Sydney?

Which airport is the most popular layover for flights between Houston George Bush Intcntl Airport and Sydney?

Which layover airport offers the lowest fares from Houston George Bush Intcntl Airport to Sydney?

Which layover airport has the shortest travel time from Houston George Bush Intcntl Airport to Sydney?

Which layover airport has the shortest connection time from Houston George Bush Intcntl Airport to Sydney?

When to book flights from Houston George Bush Intcntl Airport to Sydney

Cheap Houston George Bush Intcntl Airport to Sydney (IAH to SYD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Sydney

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

Best airlines flying from Houston George Bush Intcntl Airport to Sydney

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

Traveling to a place near Sydney?

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An easier way to manage your Sydney trip

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