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Cheap flights from Houston to Sydney from $582

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 3/7. 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 from Houston to Sydney

The cheapest plane tickets from Houston to Sydney found on KAYAK recently.
7:52 pm - 9:00 amIAH-SYD
21h 08m1 stop
11:15 am - 7:16 pmSYD-IAH
24h 01m1 stop
$821Qantas Airways
Find Deal
Sat, Mar 22 - Thu, Mar 27
5:37 pm - 6:35 amIAH-SYD
20h 58m1 stop
11:15 am - 7:16 pmSYD-IAH
24h 01m1 stop
$823Qantas Airways
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Fri, Mar 21 - Thu, Mar 27
12:14 pm - 6:35 amHOU-SYD
25h 21m1 stop
11:50 am - 3:39 pmSYD-HOU
20h 49m1 stop
$845American Airlines
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Tue, Feb 11 - Tue, Mar 4
7:29 am - 6:35 amIAH-SYD
30h 06m1 stop
11:50 am - 7:43 pmSYD-IAH
23h 53m1 stop
$845American Airlines
Find Deal
Mon, Feb 10 - Tue, Mar 11
8:00 pm - 7:20 amIAH-SYD
44h 20m1 stop
9:20 am - 1:11 pmSYD-IAH
42h 51m2 stops
$1,307Air Canada
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Sat, May 31 - Sun, Jun 22
8:45 am - 8:20 amIAH-SYD
31h 35m2 stops
9:20 am - 7:10 pmSYD-IAH
48h 50m2 stops
$1,308Air Canada
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Wed, Apr 2 - Wed, Apr 9
4:54 pm - 7:00 amIAH-SYD
23h 06m1 stop
11:50 am - 4:15 pmSYD-IAH
19h 25m1 stop
$1,389Air New Zealand
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Mon, Apr 7 - Tue, Jun 3
7:50 pm - 7:00 amIAH-SYD
20h 10m1 stop
11:50 am - 4:15 pmSYD-IAH
19h 25m1 stop
$1,390Air New Zealand
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Sun, Jun 1 - Mon, Jun 16
9:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,441United Airlines
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Wed, Mar 19 - Wed, Mar 26
2:45 pm - 9:05 amIAH-SYD
26h 20m1 stop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,445United Airlines
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Wed, Mar 19 - Wed, Mar 26
9:42 pm - 12:30 pmIAH-SYD
45h 48m2 stops
Fri, Mar 7
3:14 pm - 7:45 pmIAH-SYD
35h 31m2 stops
Thu, Jan 30
9:30 am - 7:20 amIAH-SYD
54h 50m3 stops
$776Air Canada
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Wed, Apr 23
9:40 am - 6:55 amIAH-SYD
30h 15m1 stop
$834United Airlines
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Sun, Jun 29
5:05 am - 7:00 amIAH-SYD
34h 55m2 stops
$840United Airlines
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Sun, Jun 29
8:05 pm - 12:40 pmIAH-SYD
23h 35m1 stop
$875Air New Zealand
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Thu, Mar 6
9:30 am - 7:20 amIAH-SYD
54h 50m3 stops
$884Air Canada
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Thu, Apr 24
4:27 pm - 11:55 amHOU-SYD
28h 28m2 stops
$1,092Qantas Airways
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Tue, Jul 22
4:25 pm - 11:55 amHOU-SYD
28h 30m2 stops
$1,158Qantas Airways
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Sun, Jun 29
4:45 pm - 9:05 amIAH-SYD
23h 20m1 stop
$1,809Air New Zealand
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Tue, Jan 28
2:05 pm - 6:10 amIAH-SYD
23h 05m2 stops
11:50 am - 10:43 pmSYD-IAH
27h 53m1 stop
$850American Airlines
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Fri, Jan 24 - Fri, Feb 14
2:05 pm - 6:10 amIAH-SYD
23h 05m2 stops
11:50 am - 4:42 pmSYD-IAH
21h 52m1 stop
$869American Airlines
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Fri, Jan 24 - Mon, Feb 3
5:35 pm - 6:35 amIAH-SYD
20h 00m1 stop
11:50 am - 1:51 pmSYD-IAH
19h 01m1 stop
$934Qantas Airways
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Mon, Jan 27 - Tue, Feb 11
7:39 pm - 4:50 pmIAH-SYD
28h 11m2 stops
11:50 am - 4:56 pmSYD-IAH
22h 06m1 stop
$953Qantas Airways
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Sun, Jan 26 - Sat, Feb 8
7:50 pm - 9:05 amIAH-SYD
20h 15m1 stop
11:45 am - 2:05 pmSYD-IAH
19h 20m1 stop
$1,487Air New Zealand
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Sat, Jan 25 - Sun, Feb 9
4:35 pm - 9:05 amIAH-SYD
23h 30m1 stop
11:45 am - 7:43 pmSYD-IAH
24h 58m2 stops
$1,544Air New Zealand
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Sat, Jan 25 - Sun, Feb 9
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,740United Airlines
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Sun, Jan 26 - Mon, Feb 10
7:20 am - 6:20 amIAH-SYD
30h 00m1 stop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,744United Airlines
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Sun, Jan 26 - Tue, Feb 11
9:30 am - 9:35 amIAH-SYD
55h 05m3 stops
11:20 am - 10:18 pmSYD-IAH
27h 58m2 stops
$1,959Air Canada
Find Deal
Sat, Jan 25 - Sun, Feb 9
9:30 am - 9:35 amIAH-SYD
55h 05m3 stops
11:20 am - 10:18 pmSYD-IAH
51h 58m3 stops
$1,965Air Canada
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Sat, Jan 25 - Sun, Feb 9
9:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,441United Airlines
Find Deal
Wed, Mar 19 - Wed, Mar 26
9:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,491United Airlines
Find Deal
Wed, Mar 19 - Thu, Mar 27
9:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,496United Airlines
Find Deal
Sun, Mar 16 - Sat, Mar 29
9:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,541United Airlines
Find Deal
Thu, Mar 20 - Sat, Mar 29
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,591United Airlines
Find Deal
Tue, Feb 25 - Tue, Mar 11
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,641United Airlines
Find Deal
Fri, Mar 7 - Sun, Mar 23
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 10:25 amSYD-IAH
15h 35mnonstop
$1,691United Airlines
Find Deal
Thu, Feb 20 - Thu, Feb 27
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,741United Airlines
Find Deal
Sun, Feb 16 - Wed, Mar 12
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,791United Airlines
Find Deal
Sat, Feb 15 - Wed, Mar 12
8:25 pm - 7:00 amIAH-SYD
17h 35mnonstop
11:50 am - 11:25 amSYD-IAH
15h 35mnonstop
$1,892United Airlines
Find Deal
Thu, Mar 6 - Sun, Mar 16

Qantas Airways flights from Houston to Sydney

Our best Qantas Airways deals on Houston to Sydney flight tickets
Qantas Airways
Mar 22
IAH7:52 pmHouston George Bush Intcntl
21h 08m
1 stop
SYD9:00 amSydney Kingsford Smith
Mar 27
SYD11:15 amSydney Kingsford Smith
24h 01m
1 stop
IAH7:16 pmHouston George Bush Intcntl
Qantas Airways
Mar 21
IAH5:37 pmHouston George Bush Intcntl
20h 58m
1 stop
SYD6:35 amSydney Kingsford Smith
Mar 27
SYD11:15 amSydney Kingsford Smith
24h 01m
1 stop
IAH7:16 pmHouston George Bush Intcntl
Qantas Airways
Feb 10
HOU4:18 pmHouston Hobby
21h 17m
1 stop
SYD6:35 amSydney Kingsford Smith
Mar 4
SYD11:50 amSydney Kingsford Smith
23h 01m
1 stop
HOU5:51 pmHouston Hobby

American Airlines flights from Houston to Sydney

Our best American Airlines deals on Houston to Sydney flight tickets
American Airlines
Feb 11
HOU12:14 pmHouston Hobby
25h 21m
1 stop
SYD6:35 amSydney Kingsford Smith
Mar 4
SYD11:50 amSydney Kingsford Smith
20h 49m
1 stop
HOU3:39 pmHouston Hobby
American Airlines
Feb 10
HOU4:18 pmHouston Hobby
21h 17m
1 stop
SYD6:35 amSydney Kingsford Smith
Mar 4
SYD5:25 pmSydney Kingsford Smith
22h 05m
2 stops
HOU10:30 pmHouston Hobby
American Airlines
Feb 7
IAH5:35 pmHouston George Bush Intcntl
20h 00m
1 stop
SYD6:35 amSydney Kingsford Smith
Feb 21
SYD5:25 pmSydney Kingsford Smith
22h 18m
2 stops
IAH10:43 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 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 $1,007. If you are unable to visit Sydney during the month of March, then departing from Houston during the month May is also very affordable. Most momondo users find prices during this month for around $1,077.

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 $1,473. 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?

You are more likely to see cheaper flights to Sydney from Houston when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,319 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Houston for as low as $982 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.

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

$582

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 $582. The best round-trip flight deal from Houston to Sydney found on momondo in the last 72 hours is $821.
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 $819Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom $820Free CancellationRating
7.0
8,635 reviews
Search Air Canada flights
Qantas AirwaysPriceFrom $826Free CancellationRating
7.5
823 reviews
Search Qantas Airways flights
DeltaPriceFrom $830Free CancellationRating
8.0
8,512 reviews
Search Delta flights
United AirlinesPriceFrom $901Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
Air New ZealandPriceFrom $1,136Free CancellationRating
7.9
482 reviews
Search Air New Zealand flights

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cronulla
Parramatta
Bondi Beach
Katoomba
Wollongong
Lithgow
Manly
Penrith
Randwick
Charlestown
Coogee
Swansea
Terrigal

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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