Cheap flights from Houston to Sydney from $623

1 adult
Economy
0 bags
From?
To?
mar. 10/3
mar. 10/10

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Flight information for Houston to Sydney

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

Best Price Found

$623

Fastest flight time

17h 35m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from Houston in the past 72 hours is $623. The best round-trip flight deal from Houston to Sydney found on momondo in the last 72 hours is $1,360.
The fastest flight from Houston to Sydney takes 17h 35m
Direct flights go from Houston to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from Houston 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

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

August. The cheapest time of year to fly to Sydney from Houston is August. Most expensive is December

What is the cheapest airline that flies to Sydney from Houston?

Spirit Airlines. Air Canada, American Airlines, and Delta are the most popular carriers operating from Houston to Sydney

What is the cheapest Houston to Sydney flight route?

Houston Hobby - Sydney Kingsford Smith. Fly from Houston Hobby to Sydney Kingsford Smith for the best Houston - Sydney flight prices

How far in advance should you book Houston to Sydney flights?

60 days before. The cheapest time to buy a flight from Houston to Sydney is approximately 60 days to departure

Can stopping save me money on Houston to Sydney flights?

You could potentially save up to 3% on your flight if you consider stops on a Houston to Sydney flight.

When traveling from Houston to Sydney, the most popular airport to fly into is Sydney Kingsford Smith Airport. The majority of travelers flying into Sydney Kingsford Smith Airport from Houston are departing from Houston George Bush Intcntl Airport. When booking your trip to Sydney, it is helpful to have an alternative airport to fly out of. The nearest airport to Houston George Bush Intcntl Airport is Houston Hobby Airport which is located in Houston. The cheapest route from Houston to Sydney is HOU ā€” SYD with an average price of $1,223 RT during the month of September.

Houston Hobby Airport (HOU) to Sydney Kingsford Smith Airport (SYD)$1,223
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Houston George Bush Intcntl Airport (IAH) to Sydney Kingsford Smith Airport (SYD)$1,255
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Easily compare round-trip flights from Houston to Sydney

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to Sydney by changing tabs
Multiple Airlines
Oct 28
IAH9:50 amHouston George Bush Intcntl
30h 55m
2 stops
SYD7:45 amSydney Kingsford Smith
Nov 4
SYD10:30 amSydney Kingsford Smith
25h 24m
2 stops
IAH10:54 amHouston George Bush Intcntl
Qantas Airways
Nov 13
IAH1:28 pmHouston George Bush Intcntl
27h 42m
2 stops
SYD9:10 amSydney Kingsford Smith
Nov 21
SYD11:50 amSydney Kingsford Smith
17h 48m
1 stop
IAH5:38 amHouston George Bush Intcntl
Air New Zealand
Mar 5
IAH3:05 pmHouston George Bush Intcntl
19h 40m
1 stop
SYD2:45 amSydney Kingsford Smith
Mar 16
SYD1:55 pmSydney Kingsford Smith
37h 15m
1 stop
IAH3:10 amHouston George Bush Intcntl
Air Canada
Mar 3
IAH11:30 amHouston George Bush Intcntl
24h 05m
1 stop
SYD3:35 amSydney Kingsford Smith
Mar 19
SYD6:20 amSydney Kingsford Smith
43h 07m
2 stops
IAH1:27 amHouston George Bush Intcntl
United Airlines
Jan 29
IAH3:25 pmHouston George Bush Intcntl
17h 35m
SYD1:00 amSydney Kingsford Smith
Feb 13
SYD6:50 amSydney Kingsford Smith
15h 35m
IAH10:25 pmHouston George Bush Intcntl
American Airlines
Jan 29
HOU9:29 amHouston Hobby
25h 31m
2 stops
SYD3:00 amSydney Kingsford Smith
Feb 13
SYD6:15 amSydney Kingsford Smith
23h 33m
2 stops
HOU5:48 amHouston Hobby

Find the cheapest one-way flights from Houston to Sydney

If you're looking for one-way flights from Houston to Sydney, view some of our deals below provided by Air Canada, Air New Zealand and United Airlines
Multiple Airlines
Oct 28
IAH4:00 amHouston George Bush Intcntl
55h 30m
3 stops
SYD2:30 amSydney Kingsford Smith
Air Canada
Dec 4
IAH11:30 amHouston George Bush Intcntl
29h 10m
2 stops
SYD8:40 amSydney Kingsford Smith
Air New Zealand
Nov 21
IAH3:05 pmHouston George Bush Intcntl
27h 50m
2 stops
SYD10:55 amSydney Kingsford Smith

Search last-minute flights to Sydney from Houston

Find and compare round-trip flight prices for your last-minute flight from Houston to Sydney
Air New Zealand
Oct 8
IAH4:44 pmHouston George Bush Intcntl
43h 16m
1 stop
SYD3:00 amSydney Kingsford Smith
Oct 21
SYD3:15 pmSydney Kingsford Smith
36h 10m
1 stop
IAH3:25 amHouston George Bush Intcntl
United Airlines
Oct 8
IAH3:06 pmHouston George Bush Intcntl
20h 49m
1 stop
SYD2:55 amSydney Kingsford Smith
Oct 16
SYD6:30 amSydney Kingsford Smith
22h 21m
1 stop
IAH4:51 amHouston George Bush Intcntl
American Airlines
Oct 3
IAH8:02 amHouston George Bush Intcntl
28h 03m
2 stops
SYD3:05 amSydney Kingsford Smith
Oct 10
SYD6:20 amSydney Kingsford Smith
29h 43m
2 stops
IAH12:03 pmHouston George Bush Intcntl
Delta
Oct 4
IAH12:01 pmHouston George Bush Intcntl
23h 34m
1 stop
SYD2:35 amSydney Kingsford Smith
Oct 15
SYD6:25 amSydney Kingsford Smith
19h 37m
1 stop
IAH2:02 amHouston George Bush Intcntl
Air New Zealand
Oct 8
IAH2:59 pmHouston George Bush Intcntl
21h 01m
1 stop
SYD3:00 amSydney Kingsford Smith
Oct 20
SYD3:15 pmSydney Kingsford Smith
36h 10m
1 stop
IAH3:25 amHouston George Bush Intcntl
Qantas Airways
Oct 5
HOU2:24 pmHouston Hobby
19h 51m
1 stop
SYD1:15 amSydney Kingsford Smith
Oct 12
SYD12:40 pmSydney Kingsford Smith
19h 03m
1 stop
HOU7:43 amHouston Hobby

Best airlines flying from Houston to Sydney

Compare and see reviews for airlines that fly from Houston to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $115Free CancellationRating
6.0
2,809 reviews
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United AirlinesPriceFrom $270Free CancellationRating
7.2
2,716 reviews
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American AirlinesPriceFrom $387Free CancellationRating
7.1
2,890 reviews
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DeltaPriceFrom $759Free CancellationRating
7.8
1,565 reviews
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Fiji AirwaysPriceFrom $834Free CancellationRating
6.9
37 reviews
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Qantas AirwaysPriceFrom $978Free CancellationRating
7.3
132 reviews
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Air CanadaPriceFrom $1,118Free CancellationRating
7.3
569 reviews
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Air New ZealandPriceFrom $1,397Free CancellationRating
7.7
149 reviews
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Air Canada flights from Houston to Sydney

Our best Air Canada deals on Houston to Sydney flight tickets
Air Canada
Mar 3
IAH11:30 amHouston George Bush Intcntl
24h 05m
1 stop
SYD3:35 amSydney Kingsford Smith
Mar 19
SYD6:20 amSydney Kingsford Smith
43h 07m
2 stops
IAH1:27 amHouston George Bush Intcntl
Air Canada
Mar 2
IAH11:30 amHouston George Bush Intcntl
24h 05m
1 stop
SYD3:35 amSydney Kingsford Smith
Mar 17
SYD4:00 amSydney Kingsford Smith
23h 12m
2 stops
IAH3:12 amHouston George Bush Intcntl
Air Canada
Mar 9
IAH7:15 amHouston George Bush Intcntl
51h 05m
2 stops
SYD2:20 amSydney Kingsford Smith
Mar 13
SYD6:20 amSydney Kingsford Smith
43h 07m
2 stops
IAH1:27 amHouston George Bush Intcntl

Air New Zealand flights from Houston to Sydney

Our best Air New Zealand deals on Houston to Sydney flight tickets
Air New Zealand
Mar 5
IAH3:05 pmHouston George Bush Intcntl
19h 40m
1 stop
SYD2:45 amSydney Kingsford Smith
Mar 16
SYD1:55 pmSydney Kingsford Smith
37h 15m
1 stop
IAH3:10 amHouston George Bush Intcntl
Air New Zealand
Oct 24
IAH10:54 amHouston George Bush Intcntl
25h 06m
1 stop
SYD3:00 amSydney Kingsford Smith
Oct 30
SYD5:55 amSydney Kingsford Smith
21h 15m
1 stop
IAH3:10 amHouston George Bush Intcntl
Air New Zealand
Mar 3
IAH9:40 amHouston George Bush Intcntl
25h 35m
1 stop
SYD3:15 amSydney Kingsford Smith
Mar 17
SYD7:45 amSydney Kingsford Smith
19h 25m
1 stop
IAH3:10 amHouston George Bush Intcntl

  • How far is Houston to Sydney Kingsford Smith by plane?

    A flight from Houston to Sydney Kingsford Smith will travel around 8580.8 mi. By plane, this route typically takes 17h 35m.

  • When did momondo last update prices for flights from Houston to Sydney Kingsford Smith Airport?

    Prices for flights from Houston to Sydney Kingsford Smith Airport were last updated today.

  • How many operators does momondo search for flights from Houston to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Houston 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 to Sydney Kingsford Smith Airport.

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

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Alternative routes for Houston to Sydney

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Dallas to Sydney Flights
Fastest flight time16h 45m
Cheapest price$885
Austin to Sydney Flights
Fastest flight time22h 30m
Cheapest price$1,171
San Antonio to Sydney Flights
Fastest flight time19h 57m
Cheapest price$1,163

Similar Houston to Sydney flights

Flexible with your destination? Broaden your search and find flights similar to your Houston to Sydney route

Why use momondo?

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

It is quick and easy to find Houston to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

Yes. momondo allows you to filter the results for Houston to Sydney flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Houston.

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

Yes momondo offers price alerts on flights to Sydney from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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 ā€” and available to use no matter where you book.