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Cheap flights from Houston to Sydney from $370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Sydney departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from Houston to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Houston to Sydney.

Cheap last minute flights

Planning a quick getaway from Houston to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Houston to Sydney

Find recent round-trip train or bus tickets from Houston to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
8:27 pm - 6:55 amHOU-SYD
19h 28m1 stop
10:25 am - 5:47 pmSYD-HOU
22h 22m1 stop
$842Qantas Airways
Find Deal
Mon, May 19 - Sat, May 31
7:45 am - 6:35 amHOU-SYD
29h 50m1 stop
11:50 am - 8:49 pmSYD-HOU
25h 59m1 stop
$844American Airlines
Find Deal
Tue, Feb 11 - Mon, Feb 24
4:35 pm - 7:20 amIAH-SYD
23h 45m1 stop
9:20 am - 3:35 pmSYD-IAH
21h 15m1 stop
$1,308Air Canada
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Sun, Jun 8 - Wed, Jun 18
9:30 am - 9:35 amIAH-SYD
31h 05m2 stops
11:20 am - 10:18 pmSYD-IAH
51h 58m3 stops
$1,314Air Canada
Find Deal
Wed, Feb 5 - Wed, Feb 12
4:45 pm - 9:05 amIAH-SYD
23h 20m1 stop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,391United Airlines
Find Deal
Sun, Feb 9 - Sun, Feb 23
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,392United Airlines
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Mon, Feb 17 - Mon, Feb 24
4:20 pm - 9:05 amIAH-SYD
23h 45m1 stop
9:55 am - 4:15 pmSYD-IAH
21h 20m1 stop
$1,395Air New Zealand
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Sun, Feb 16 - Sun, Apr 6
6:05 pm - 8:45 amIAH-SYD
23h 40m2 stops
9:30 am - 5:18 pmSYD-IAH
22h 48m1 stop
$1,402Air New Zealand
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Wed, May 28 - Wed, Jun 4
7:55 am - 6:35 amIAH-SYD
31h 40m2 stops
9:25 am - 2:26 pmSYD-IAH
20h 01m1 stop
$1,419Delta
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Tue, Jun 3 - Tue, Jun 24
6:00 am - 6:50 amHOU-SYD
31h 50m2 stops
11:05 am - 9:30 amSYD-HOU
39h 25m2 stops
$1,429Delta
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Sun, Feb 9 - Sun, Feb 23
7:30 am - 3:40 pmIAH-SYD
40h 10m2 stops
Wed, Apr 2
7:52 pm - 9:00 amIAH-SYD
21h 08m1 stop
$427Qantas Airways
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Thu, Mar 27
6:21 pm - 6:35 amHOU-SYD
20h 14m1 stop
Sat, Mar 29
2:15 pm - 7:25 amIAH-SYD
24h 10m2 stops
$433American Airlines
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Mon, Feb 24
3:43 pm - 6:35 amHOU-SYD
22h 52m1 stop
$436American Airlines
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Thu, Mar 27
9:30 am - 8:20 amIAH-SYD
30h 50m2 stops
$712Air Canada
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Sun, Mar 30
9:30 am - 8:20 amIAH-SYD
54h 50m3 stops
$718Air Canada
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Sat, Mar 29
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
$805United Airlines
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Mon, Feb 24
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
$870United Airlines
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Thu, Mar 6
6:35 pm - 9:15 amIAH-SYD
21h 40m1 stop
$1,810Air New Zealand
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Mon, Jan 27
2:15 pm - 7:25 amIAH-SYD
24h 10m2 stops
11:50 am - 9:11 pmSYD-IAH
26h 21m1 stop
$1,132American Airlines
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Mon, Dec 23 - Sat, Dec 28
9:30 am - 6:55 amIAH-SYD
52h 25m2 stops
11:20 am - 3:08 pmSYD-IAH
20h 48m1 stop
$1,938Air Canada
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Mon, Dec 23 - Tue, Dec 31
9:30 pm - 9:05 amIAH-SYD
42h 35m1 stop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$2,067United Airlines
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Mon, Dec 23 - Tue, Dec 31
9:30 pm - 9:05 amIAH-SYD
42h 35m1 stop
11:20 am - 5:11 pmSYD-IAH
22h 51m1 stop
$2,071United Airlines
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Mon, Dec 23 - Tue, Dec 31
6:49 pm - 8:35 amHOU-SYD
44h 46m2 stops
11:05 am - 8:37 pmSYD-HOU
26h 32m2 stops
$2,485Delta
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Mon, Dec 23 - Tue, Dec 31
7:50 pm - 9:05 amIAH-SYD
20h 15m1 stop
1:55 pm - 12:45 amSYD-IAH
27h 50m2 stops
$2,633Air New Zealand
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Sun, Dec 22 - Tue, Dec 24
7:50 pm - 9:05 amIAH-SYD
20h 15m1 stop
7:15 pm - 2:05 pmSYD-IAH
35h 50m1 stop
$2,645Air New Zealand
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Sun, Dec 22 - Tue, Dec 24
6:19 pm - 2:55 pmHOU-SYD
27h 36m2 stops
11:50 am - 3:48 pmSYD-HOU
20h 58m1 stop
$2,662Qantas Airways
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Mon, Dec 23 - Tue, Dec 31
6:49 pm - 6:50 amHOU-SYD
43h 01m2 stops
2:15 pm - 9:49 amSYD-HOU
36h 34m2 stops
$2,823Delta
Find Deal
Mon, Dec 23 - Tue, Dec 31
6:19 pm - 10:20 amHOU-SYD
23h 01m2 stops
6:10 pm - 3:46 pmSYD-HOU
38h 36m2 stops
$2,834Qantas Airways
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Sun, Dec 22 - Tue, Dec 24
9:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,391United Airlines
Find Deal
Mon, Mar 10 - Mon, Mar 17
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,392United Airlines
Find Deal
Mon, Feb 17 - Mon, Feb 24
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,393United Airlines
Find Deal
Sun, Feb 9 - Sun, Feb 23
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,441United Airlines
Find Deal
Wed, Feb 19 - Fri, Feb 28
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,466United Airlines
Find Deal
Sun, Feb 16 - Sun, Mar 16
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,491United Airlines
Find Deal
Fri, Feb 7 - Fri, Feb 14
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,516United Airlines
Find Deal
Thu, Mar 6 - Sun, Mar 16
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,566United Airlines
Find Deal
Sat, Mar 8 - Sat, Mar 15
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,666United Airlines
Find Deal
Sat, Jan 25 - Sun, Feb 9
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,767United Airlines
Find Deal
Fri, Mar 7 - Sun, Mar 23

British Airways flights from Houston to Sydney

Our best British Airways deals on Houston to Sydney flight tickets
British Airways
Jan 21
HOU10:15 amHouston Hobby
27h 20m
1 stop
SYD6:35 amSydney Kingsford Smith
Jan 30
SYD11:50 amSydney Kingsford Smith
38h 55m
1 stop
HOU9:45 amHouston Hobby
British Airways
Jan 21
HOU6:00 amHouston Hobby
31h 35m
1 stop
SYD6:35 amSydney Kingsford Smith
Jan 30
SYD11:15 amSydney Kingsford Smith
21h 32m
2 stops
HOU3:47 pmHouston Hobby

Air Canada flights from Houston to Sydney

Our best Air Canada deals on Houston to Sydney flight tickets
Air Canada
Jun 8
IAH4:35 pmHouston George Bush Intcntl
23h 45m
1 stop
SYD7:20 amSydney Kingsford Smith
Jun 18
SYD9:20 amSydney Kingsford Smith
21h 15m
1 stop
IAH3:35 pmHouston George Bush Intcntl
Air Canada
Feb 5
IAH9:30 amHouston George Bush Intcntl
31h 05m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 12
SYD11:20 amSydney Kingsford Smith
51h 58m
3 stops
IAH10:18 pmHouston George Bush Intcntl
Air Canada
Jan 20
IAH4:25 pmHouston George Bush Intcntl
29h 15m
2 stops
SYD2:40 pmSydney Kingsford Smith
Feb 12
SYD11:20 amSydney Kingsford Smith
51h 58m
3 stops
IAH10:18 pmHouston George Bush Intcntl

See travel insights to Sydney from

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 typical price of a round-trip flight between Houston and Sydney?

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Houston to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,022. If you are unable to visit Sydney during the month of March, then departing from Houston during the month June is also very affordable. Most momondo users find prices during this month for around $1,264.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Houston to Sydney is on a Tuesday when prices can be found for as low as $1,171. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $1,370.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Houston to Sydney at noon for as low as $868. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the evening, with an average ticket price of $1,348. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Sydney?

The ideal time to book your flight to Sydney is 37 days in advance when prices tend to average $1,388. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Houston for as low as $812 on momondo.

What cabin class options are available on Houston to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Houston to Sydney Kingsford Smith 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 to Sydney flights?

You could potentially save up to 54% on your flight if you consider stops on a Houston to Sydney flight.

Cheap Houston to Sydney flight deals and tips

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

Best Price Found

$370

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 $370. The best round-trip flight deal from Houston to Sydney found on momondo in the last 72 hours is $842.
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 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.


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
American AirlinesPriceFrom $349Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $734Free CancellationRating
7.0
8,382 reviews
Search Air Canada flights
DeltaPriceFrom $830Free CancellationRating
8.0
8,604 reviews
Search Delta flights
Qantas AirwaysPriceFrom $841Free CancellationRating
7.5
808 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $899Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,136Free CancellationRating
7.9
496 reviews
Search Air New Zealand flights

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.

I’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.


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