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 50% 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.

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

Alaska Airlines, United Airlines, and JetBlue are the most popular carriers operating from Houston George Bush Intcntl to Sydney Kingsford Smith

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 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 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.

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.

$516 Cheap Flights from Houston George Bush Intcntl Airport to Sydney in 2026/27

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

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 9:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

11:20 am - 1:21 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

43h 01m2 stops Vancouver Intl Edmonton

$1,062Air Canada

Wed, Nov 18 - Wed, Nov 25

6:10 pm - 9:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

11:20 am - 1:21 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

43h 01m2 stops Vancouver Intl Edmonton

$1,062Air Canada

Sun, Nov 22 - Wed, Nov 25

6:10 pm - 9:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

11:20 am - 2:38 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

20h 18m1 stop Vancouver Intl

$1,145Air New Zealand

Tue, Feb 2 - Mon, Feb 22

6:10 pm - 9:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

11:20 am - 2:38 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

20h 18m1 stop Vancouver Intl

$1,145Air New Zealand

Wed, Feb 3 - Mon, Feb 22

3:19 pm - 9:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

24h 41m1 stop Los Angeles

7:15 pm - 3:46 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

37h 31m2 stops Auckland Intl Dallas/Fort Worth

$1,609Qantas Airways

Mon, Nov 16 - Mon, Nov 30

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:15 am - 8:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,682United Airlines

Tue, Mar 9 - Tue, Mar 16

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

$1,682United Airlines

Tue, Feb 2 - Mon, Feb 22

2:20 pm - 8:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

25h 10m2 stops Salt Lake City Los Angeles

9:40 am - 9:10 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

27h 30m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,701Delta

Wed, Mar 10 - Wed, Mar 17

2:20 pm - 8:30 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

25h 10m2 stops Salt Lake City Los Angeles

9:40 am - 5:42 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

24h 02m2 stops Los Angeles Salt Lake City

$1,701Delta

Sun, Mar 7 - Mon, Mar 22

3:19 pm - 9:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

24h 41m1 stop Los Angeles

7:15 pm - 3:46 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

37h 31m2 stops Auckland Intl Dallas/Fort Worth

$1,704Qantas Airways

Sun, Nov 15 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

4:25 pm - 8:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

48h 10m2 stops Edmonton Vancouver Intl

11:20 am - 1:21 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

43h 01m2 stops Vancouver Intl Edmonton

$1,054Air Canada

Mon, Oct 26 - Mon, Nov 2

6:10 pm - 8:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

11:20 am - 1:21 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

43h 01m2 stops Vancouver Intl Edmonton

$1,063Air Canada

Mon, Oct 26 - Mon, Nov 2

6:10 pm - 8:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

22h 25m1 stop Vancouver Intl

11:20 am - 2:38 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

20h 18m1 stop Vancouver Intl

$1,085Air Canada

Wed, Oct 28 - Wed, Nov 4

4:25 pm - 8:40 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

24h 15m1 stop Los Angeles

9:55 am - 2:15 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

21h 20m1 stop Auckland Intl

$1,769Air New Zealand

Tue, Oct 27 - Tue, Nov 3

9:25 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

$2,233United Airlines

Tue, Oct 27 - Mon, Nov 9

9:25 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

$2,233United Airlines

Tue, Oct 27 - Tue, Nov 3

9:25 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

$2,234United Airlines

Mon, Oct 26 - Mon, Nov 2

8:55 pm - 10:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

21h 40m1 stop Auckland Intl

11:20 am - 9:55 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

27h 35m1 stop Los Angeles

$8,952Air New Zealand

Tue, Oct 27 - Wed, Nov 4

8:55 pm - 8:35 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

19h 40m1 stop Auckland Intl

9:55 am - 9:55 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

29h 00m2 stops Auckland Intl Los Angeles

$9,264Air New Zealand

Tue, Oct 27 - Wed, Nov 4

7:02 pm - 9:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

45h 58m2 stops Dallas/Fort Worth Los Angeles

11:10 am - 2:31 pmSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

20h 21m1 stop Los Angeles

$10,885Qantas Airways

Fri, Oct 23 - Sat, Nov 7

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 - 8:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,682United Airlines

Tue, Mar 9 - Tue, Mar 16

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

$1,682United Airlines

Tue, Feb 2 - Mon, Feb 22

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

$1,682United Airlines

Sun, Jan 31 - Tue, Feb 16

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

$1,682United Airlines

Tue, Jan 26 - Tue, Feb 16

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

$1,682United Airlines

Mon, Jan 25 - 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

$1,682United Airlines

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 - 8:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,682United Airlines

Tue, Mar 9 - Mon, Mar 22

8:25 pm - 7:00 amIAH Houston George Bush Intcntl-SYD Sydney Kingsford Smith

17h 35mnonstop

9:15 am - 8:55 amSYD Sydney Kingsford Smith-IAH Houston George Bush Intcntl

15h 40mnonstop

$1,682United Airlines

Mon, Mar 8 - Wed, Mar 17

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

$1,868Lufthansa

Sun, Nov 22 - Mon, Dec 7

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

$1,874Lufthansa

Mon, Nov 16 - Mon, Nov 30

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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

Oct 26

IAH4:25 pmHouston George Bush Intcntl

48h 10m

2 stops

SYD8:35 amSydney Kingsford Smith

Nov 2

SYD11:20 amSydney Kingsford Smith

43h 01m

2 stops

IAH1:21 pmHouston George Bush Intcntl

$1,054

Air Canada

Nov 22

IAH6:10 pmHouston George Bush Intcntl

22h 25m

1 stop

SYD9:35 amSydney Kingsford Smith

Nov 25

SYD11:20 amSydney Kingsford Smith

43h 01m

2 stops

IAH1:21 pmHouston George Bush Intcntl

$1,062

Air Canada

Mar 24

IAH6:10 pmHouston George Bush Intcntl

22h 25m

1 stop

SYD8:35 amSydney Kingsford Smith

Mar 31

SYD10:20 amSydney Kingsford Smith

43h 01m

2 stops

IAH1:21 pmHouston George Bush Intcntl

$1,063

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

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

Air New Zealand

Feb 2

IAH6:10 pmHouston George Bush Intcntl

22h 25m

1 stop

SYD9:35 amSydney Kingsford Smith

Feb 22

SYD11:20 amSydney Kingsford Smith

20h 18m

1 stop

IAH2:38 pmHouston George Bush Intcntl

$1,145

Air New Zealand

Feb 2

IAH11:55 amHouston George Bush Intcntl

28h 40m

2 stops

SYD9:35 amSydney Kingsford Smith

Feb 22

SYD11:20 amSydney Kingsford Smith

20h 18m

1 stop

IAH2:38 pmHouston George Bush Intcntl

$1,149

Air New Zealand

Nov 5

IAH6:10 pmHouston George Bush Intcntl

22h 25m

1 stop

SYD9:35 amSydney Kingsford Smith

Nov 8

SYD11:20 amSydney Kingsford Smith

20h 18m

1 stop

IAH2:38 pmHouston George Bush Intcntl

$1,186

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

Wed 11/18

6:10 pm-9:35 am

1 stop22h 25m

Sydney Kingsford Smith

Wed 11/25

11:20 am-1:21 pm

2 stops43h 01m

$1,062

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 11/22

6:10 pm-9:35 am

1 stop22h 25m

Sydney Kingsford Smith

Wed 11/25

11:20 am-1:21 pm

2 stops43h 01m

$1,062

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Tue 2/2

6:10 pm-9:35 am

1 stop22h 25m

Sydney Kingsford Smith

Mon 2/22

11:20 am-2:38 pm

1 stop20h 18m

$1,145

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Wed 2/3

6:10 pm-9:35 am

1 stop22h 25m

Sydney Kingsford Smith

Mon 2/22

11:20 am-2:38 pm

1 stop20h 18m

$1,145

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Mon 11/16

3:19 pm-9:00 am

1 stop24h 41m

Sydney Kingsford Smith

Mon 11/30

7:15 pm-3:46 pm

2 stops37h 31m

$1,609

Quickest round-trip

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Tue 3/9

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

Tue 3/16

9:15 am-8:55 am

Nonstop15h 40m

$1,682

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Tue 2/2

8:25 pm-7:00 am

Nonstop17h 35m

Sydney Kingsford Smith

Mon 2/22

9:15 am-7:55 am

Nonstop15h 40m

$1,682

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Wed 3/10

2:20 pm-8:30 am

2 stops25h 10m

Sydney Kingsford Smith

Wed 3/17

9:40 am-9:10 pm

2 stops27h 30m

$1,701

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 3/7

2:20 pm-8:30 am

2 stops25h 10m

Sydney Kingsford Smith

Mon 3/22

9:40 am-5:42 pm

2 stops24h 02m

$1,701

HoustonSydney

IAH Houston George Bush Intcntl - SYD Sydney Kingsford Smith

IAHSYD

Houston George Bush Intcntl

Sun 11/15

3:19 pm-9:00 am

1 stop24h 41m

Sydney Kingsford Smith

Mon 11/30

7:15 pm-3:46 pm

2 stops37h 31m

$1,704

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 $1,084 to $1,622.
The lowest price recently found on this route was $1,062.

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 $1,451. 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 $1,453.

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 $1,629 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 $1,143 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 33% 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 October 2026, prices for Houston George Bush Intcntl Airport to Sydney flights are approximately 45% cheaper 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	$516
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 $516. The best round-trip flight deal from Houston George Bush Intcntl Airport to Sydney found on momondo in the last 72 hours is $1,062.

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 October 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 75.68% of all bookings. The subsequent popular models are Airbus A321-100/200 at 5.41%, Boeing 787-8 Dreamliner at 5.41%, and Airbus A320-100/200 at 5.41%.
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 48% of the total bookings. Other popular airlines include United Airlines with 35%, Delta with 7%, 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 8,661 reviews	Search Delta flights
Qantas Airways	PriceFrom $794	Free Cancellation	Rating 7.5 1,115 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $844	Free Cancellation	Rating 7.0 12,186 reviews	Search American Airlines flights
United Airlines	PriceFrom $856	Free Cancellation	Rating 7.3 10,401 reviews	Search United Airlines flights
Air New Zealand	PriceFrom $1,196	Free Cancellation	Rating 8.0 675 reviews	Search Air New Zealand flights

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Katoomba

Coogee

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Manly

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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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Cheap flights from Houston George Bush Intcntl Airport to Sydney from $516

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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 New Zealand flights from Houston George Bush Intcntl Airport to Sydney

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

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.

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?

Why use momondo?

An easier way to manage your Sydney 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

Airports servicing New South Wales

Fly your favorite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sydney

List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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