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Cheap flights from Sydney to Houston from $887

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Houston departing on 5/11. 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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Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
17:50 - 19:42
SYD
-
IAH
40h 52m
1 stop
American Airlines Logo
17:35 - 06:25
IAH
-
SYD
45h 50m
2 stops
$1,396American Airlines
Sat, 13 Jun - Mon, 15 Jun
American Airlines Logo
10:10 - 15:58
SYD
-
HOU
21h 48m
2 stops
American Airlines Logo
13:08 - 08:00
HOU
-
SYD
26h 52m
2 stops
$1,426American Airlines
Thu, 8 Oct - Mon, 26 Oct
American Airlines Logo
10:10 - 18:07
SYD
-
IAH
23h 57m
2 stops
American Airlines Logo
14:08 - 08:00
IAH
-
SYD
25h 52m
2 stops
$1,426American Airlines
Thu, 8 Oct - Mon, 26 Oct
American Airlines Logo
13:00 - 15:58
SYD
-
HOU
18h 58m
1 stop
American Airlines Logo
16:15 - 08:00
HOU
-
SYD
23h 45m
2 stops
$1,437American Airlines
Thu, 8 Oct - Mon, 26 Oct
American Airlines Logo
10:10 - 19:50
SYD
-
IAH
25h 40m
1 stop
American Airlines Logo
14:08 - 06:55
IAH
-
SYD
24h 47m
1 stop
$1,437American Airlines
Thu, 8 Oct - Mon, 26 Oct
American Airlines Logo
13:00 - 15:58
SYD
-
HOU
18h 58m
1 stop
American Airlines Logo
18:19 - 06:55
HOU
-
SYD
20h 36m
1 stop
$1,447American Airlines
Thu, 8 Oct - Mon, 26 Oct
Fiji Airways Logo
13:15 - 19:57
SYD
-
HOU
21h 42m
2 stops
Fiji Airways Logo
18:49 - 11:50
HOU
-
SYD
26h 01m
2 stops
$1,989Fiji Airways
Tue, 21 Jul - Tue, 4 Aug
Qantas Airways Logo
12:00 - 15:44
SYD
-
HOU
18h 44m
1 stop
Qantas Airways Logo
18:49 - 06:55
HOU
-
SYD
21h 06m
1 stop
$2,400Qantas Airways
Tue, 21 Jul - Tue, 4 Aug
Delta Logo
09:15 - 21:51
SYD
-
HOU
27h 36m
2 stops
Delta Logo
10:40 - 06:50
HOU
-
SYD
29h 10m
2 stops
$2,441Delta
Mon, 13 Jul - Mon, 27 Jul
Qantas Airways Logo
14:05 - 16:54
SYD
-
HOU
18h 49m
1 stop
Qantas Airways Logo
16:25 - 06:55
HOU
-
SYD
21h 30m
1 stop
$2,477Qantas Airways
Sun, 1 Nov - Wed, 18 Nov

American Airlines flights from Sydney to Houston

Our best American Airlines deals on Sydney to Houston flight tickets
American Airlines
13 June
SYD17:50Sydney Kingsford Smith
40h 52m
1 stop
IAH19:42Houston George Bush Intcntl
15 June
IAH17:35Houston George Bush Intcntl
45h 50m
2 stops
SYD06:25Sydney Kingsford Smith
$1,396
American Airlines
8 Oct
SYD10:10Sydney Kingsford Smith
21h 48m
2 stops
HOU15:58Houston Hobby
26 Oct
HOU13:08Houston Hobby
26h 52m
2 stops
SYD08:00Sydney Kingsford Smith
$1,426
American Airlines
8 Oct
SYD13:00Sydney Kingsford Smith
18h 58m
1 stop
HOU15:58Houston Hobby
26 Oct
HOU16:15Houston Hobby
23h 45m
2 stops
SYD08:00Sydney Kingsford Smith
$1,437

Qantas Airways flights from Sydney to Houston

Our best Qantas Airways deals on Sydney to Houston flight tickets
Qantas Airways
21 July
SYD12:00Sydney Kingsford Smith
18h 44m
1 stop
HOU15:44Houston Hobby
4 Aug
HOU18:49Houston Hobby
21h 06m
1 stop
SYD06:55Sydney Kingsford Smith
$2,400
Qantas Airways
1 Nov
SYD14:05Sydney Kingsford Smith
18h 49m
1 stop
HOU16:54Houston Hobby
18 Nov
HOU16:25Houston Hobby
21h 30m
1 stop
SYD06:55Sydney Kingsford Smith
$2,477
Qantas Airways
2 June
SYD12:00Sydney Kingsford Smith
18h 45m
1 stop
HOU15:45Houston Hobby
10 June
HOU20:23Houston Hobby
19h 32m
1 stop
SYD06:55Sydney Kingsford Smith
$2,479

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 24 May 2026.
Use the filters below to find and compare flights from Sydney to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 13/6

17:50-19:42

1 stop40h 52m

Houston George Bush Intcntl

Mon 15/6

17:35-06:25

2 stops45h 50m

$1,396

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 8/10

10:10-15:58

2 stops21h 48m

Houston Hobby

Mon 26/10

13:08-08:00

2 stops26h 52m

$1,426

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 8/10

10:10-18:07

2 stops23h 57m

Houston George Bush Intcntl

Mon 26/10

14:08-08:00

2 stops25h 52m

$1,426

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 8/10

13:00-15:58

1 stop18h 58m

Houston Hobby

Mon 26/10

16:15-08:00

2 stops23h 45m

$1,437

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 8/10

10:10-19:50

1 stop25h 40m

Houston George Bush Intcntl

Mon 26/10

14:08-06:55

1 stop24h 47m

$1,437
Fastest return journey

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 8/10

13:00-15:58

1 stop18h 58m

Houston Hobby

Mon 26/10

18:19-06:55

1 stop20h 36m

$1,447

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 21/7

13:15-19:57

2 stops21h 42m

Houston Hobby

Tue 4/8

18:49-11:50

2 stops26h 01m

$1,989

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 21/7

12:00-15:44

1 stop18h 44m

Houston Hobby

Tue 4/8

18:49-06:55

1 stop21h 06m

$2,400

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 13/7

09:15-21:51

2 stops27h 36m

Houston Hobby

Mon 27/7

10:40-06:50

2 stops29h 10m

$2,441

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sun 1/11

14:05-16:54

1 stop18h 49m

Houston Hobby

Wed 18/11

16:25-06:55

1 stop21h 30m

$2,477

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Sydney to Houston

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 Sydney and Houston?

What is the cheapest month to fly to Houston?

If you aren’t able to travel to Houston during the month of December, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $763.

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

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

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

You are more likely to see cheaper flights to Houston from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $1,679 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Sydney for as low as $1,342 on momondo.

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

There are 3 cabin classes available to choose from on Sydney to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Sydney to Houston flight deals and tips

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

Fastest flight time

18h 46m

Direct flights

Mon, Fri and Sun

Airports in Houston

2 airports
The fastest flight from Sydney to Houston takes 18h 46m
Direct flights go from Sydney to Houston on Monday, Friday and Sunday. There are no airlines offering direct flights..
There are 2 airports in Houston. From Sydney there are direct flights to Houston George Bush Intcntl (IAH).
Search flight deals

Frequently asked questions about flying from Sydney to Houston

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

    The straight-line distance from Sydney Kingsford Smith to Houston is 13809.4 km. By plane, this route typically takes 18h 46m.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston 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 licence 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 Sydney to Houston

Compare and see reviews for airlines that fly from Sydney to Houston with momondo
Airline
Rating
Free cancellation
Price
ANAPriceFrom $1,003Free cancellationRating
8.3
1,213 reviews
Search ANA flights
Qantas AirwaysPriceFrom $1,068Free cancellationRating
7.5
1,041 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,171Free cancellationRating
7.1
11,631 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,201Free cancellationRating
8.0
648 reviews
Search Air New Zealand flights
Air CanadaPriceFrom $1,222Free cancellationRating
7.1
11,078 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,338Free cancellationRating
7.4
9,749 reviews
Search United Airlines flights
Virgin AustraliaPriceFrom $2,374Free cancellationRating
7.6
458 reviews
Search Virgin Australia flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Houston for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to Houston.

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

Yes momondo offers price alerts on flights to Houston from Sydney. 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 Houston trip

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