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Cheap flights from Sydney to Houston from $901

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 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Houston

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:15 - 21:10
SYD
-
IAH
46h 55m
3 stops
Multiple Airlines Logo
06:30 - 22:10
IAH
-
SYD
48h 40m
3 stops
$1,534Multiple Airlines
Sun, 17 May - Wed, 27 May
Multiple Airlines Logo
13:15 - 21:10
SYD
-
IAH
46h 55m
3 stops
Multiple Airlines Logo
16:07 - 22:10
IAH
-
SYD
39h 03m
2 stops
$1,605Multiple Airlines
Sun, 17 May - Wed, 27 May
ANA Logo
20:55 - 08:45
SYD
-
IAH
26h 50m
1 stop
ANA Logo
20:05 - 19:10
IAH
-
SYD
32h 05m
2 stops
$1,632ANA
Tue, 1 Sep - Wed, 30 Sep
ANA Logo
11:45 - 08:45
SYD
-
IAH
36h 00m
1 stop
ANA Logo
20:10 - 20:15
IAH
-
SYD
31h 05m
2 stops
$1,707ANA
Sun, 13 Sep - Sun, 1 Nov
Multiple Airlines Logo
17:50 - 04:50
SYD
-
IAH
26h 00m
1 stop
Multiple Airlines Logo
16:07 - 07:30
IAH
-
SYD
24h 23m
1 stop
$1,714Multiple Airlines
Wed, 27 May - Wed, 3 Jun
Multiple Airlines Logo
19:40 - 06:11
SYD
-
IAH
49h 31m
2 stops
Multiple Airlines Logo
22:15 - 15:30
IAH
-
SYD
48h 15m
2 stops
$1,715Multiple Airlines
Sun, 13 Sep - Sat, 7 Nov
Fiji Airways Logo
13:15 - 23:53
SYD
-
HOU
25h 38m
2 stops
Fiji Airways Logo
18:19 - 12:35
HOU
-
SYD
26h 16m
2 stops
$1,875Fiji Airways
Tue, 15 Sep - Sat, 31 Oct
American Airlines Logo
09:10 - 15:28
SYD
-
HOU
21h 18m
2 stops
American Airlines Logo
18:19 - 07:05
HOU
-
SYD
21h 46m
2 stops
$2,440American Airlines
Tue, 1 Sep - Wed, 30 Sep
Qantas Airways Logo
12:00 - 15:28
SYD
-
HOU
18h 28m
1 stop
Qantas Airways Logo
20:22 - 06:55
HOU
-
SYD
19h 33m
1 stop
$2,475Qantas Airways
Tue, 1 Sep - Wed, 30 Sep
Qantas Airways Logo
22:00 - 17:52
SYD
-
HOU
34h 52m
2 stops
Qantas Airways Logo
12:15 - 06:55
HOU
-
SYD
25h 40m
1 stop
$2,484Qantas Airways
Sun, 13 Sep - Sun, 1 Nov

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Qantas Airways flights from Sydney to Houston

Our best Qantas Airways deals on Sydney to Houston flight tickets
Qantas Airways
18 June
SYD12:00Sydney Kingsford Smith
18h 46m
1 stop
IAH15:46Houston George Bush Intcntl
1 July
IAH20:12Houston George Bush Intcntl
19h 53m
1 stop
SYD07:05Sydney Kingsford Smith
$2,355
Qantas Airways
1 Sept
SYD12:00Sydney Kingsford Smith
18h 28m
1 stop
HOU15:28Houston Hobby
30 Sept
HOU20:22Houston Hobby
19h 33m
1 stop
SYD06:55Sydney Kingsford Smith
$2,475
Qantas Airways
13 Sept
SYD22:00Sydney Kingsford Smith
34h 52m
2 stops
HOU17:52Houston Hobby
1 Nov
HOU12:15Houston Hobby
25h 40m
1 stop
SYD06:55Sydney Kingsford Smith
$2,484

American Airlines flights from Sydney to Houston

Our best American Airlines deals on Sydney to Houston flight tickets
American Airlines
1 Sept
SYD09:10Sydney Kingsford Smith
21h 18m
2 stops
HOU15:28Houston Hobby
30 Sept
HOU18:19Houston Hobby
21h 46m
2 stops
SYD07:05Sydney Kingsford Smith
$2,440
American Airlines
13 Sept
SYD09:10Sydney Kingsford Smith
21h 48m
2 stops
HOU15:58Houston Hobby
7 Nov
HOU12:15Houston Hobby
25h 40m
1 stop
SYD06:55Sydney Kingsford Smith
$2,618
American Airlines
18 June
SYD12:00Sydney Kingsford Smith
18h 45m
1 stop
HOU15:45Houston Hobby
1 July
HOU20:23Houston Hobby
19h 32m
1 stop
SYD06:55Sydney Kingsford Smith
$2,664

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 30 April 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

Sun 17/5

13:15-21:10

3 stops46h 55m

Houston George Bush Intcntl

Wed 27/5

06:30-22:10

3 stops48h 40m

$1,534

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 17/5

13:15-21:10

3 stops46h 55m

Houston George Bush Intcntl

Wed 27/5

16:07-22:10

2 stops39h 03m

$1,605

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 1/9

20:55-08:45

1 stop26h 50m

Houston George Bush Intcntl

Wed 30/9

20:05-19:10

2 stops32h 05m

$1,632

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 13/9

11:45-08:45

1 stop36h 00m

Houston George Bush Intcntl

Sun 1/11

20:10-20:15

2 stops31h 05m

$1,707

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 27/5

17:50-04:50

1 stop26h 00m

Houston George Bush Intcntl

Wed 3/6

16:07-07:30

1 stop24h 23m

$1,714

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 13/9

19:40-06:11

2 stops49h 31m

Houston George Bush Intcntl

Sat 7/11

22:15-15:30

2 stops48h 15m

$1,715

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 15/9

13:15-23:53

2 stops25h 38m

Houston Hobby

Sat 31/10

18:19-12:35

2 stops26h 16m

$1,875

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 1/9

09:10-15:28

2 stops21h 18m

Houston Hobby

Wed 30/9

18:19-07:05

2 stops21h 46m

$2,440
Fastest return journey

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 1/9

12:00-15:28

1 stop18h 28m

Houston Hobby

Wed 30/9

20:22-06:55

1 stop19h 33m

$2,475

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sun 13/9

22:00-17:52

2 stops34h 52m

Houston Hobby

Sun 1/11

12:15-06:55

1 stop25h 40m

$2,484

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $761.

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 $1,714 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 $1,339 on momondo.

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

21h 07m

Direct flights

Wed

Airports in Houston

2 airports
The fastest flight from Sydney to Houston takes 21h 07m
Direct flights go from Sydney to Houston on Wednesday. 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 21h 07m.

  • 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 $1,001Free cancellationRating
8.3
1,201 reviews
Search ANA flights
Qantas AirwaysPriceFrom $1,066Free cancellationRating
7.5
1,028 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,169Free cancellationRating
7.1
11,681 reviews
Search American Airlines flights
Air New ZealandPriceFrom $1,199Free cancellationRating
8.0
638 reviews
Search Air New Zealand flights
Air CanadaPriceFrom $1,219Free cancellationRating
7.1
10,982 reviews
Search Air Canada flights
United AirlinesPriceFrom $1,230Free cancellationRating
7.4
9,677 reviews
Search United Airlines flights
Virgin AustraliaPriceFrom $1,999Free cancellationRating
7.6
452 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.

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