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Cheap flights from Houston Hobby Airport to Sydney from $948

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 Hobby Airport to Sydney departing on 30/10. 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 Hobby Airport to Sydney

Cheap return flights

Fiji Airways Logo
18:31 - 12:30HOU-SYD
24h 59m2 stops
Fiji Airways Logo
14:10 - 20:02SYD-HOU
21h 52m2 stops
$1,746Fiji Airways
Find Deal
Tue, 24 Feb - Tue, 24 Mar
Multiple Airlines Logo
16:55 - 12:30HOU-SYD
26h 35m2 stops
Multiple Airlines Logo
14:10 - 20:03SYD-HOU
22h 53m2 stops
$1,764Multiple Airlines
Find Deal
Sat, 31 Jan - Thu, 12 Feb
Multiple Airlines Logo
18:39 - 12:45HOU-SYD
26h 06m2 stops
Multiple Airlines Logo
14:30 - 20:20SYD-HOU
22h 50m2 stops
$1,823Multiple Airlines
Find Deal
Tue, 28 Oct - Sat, 8 Nov
Multiple Airlines Logo
18:22 - 13:00HOU-SYD
25h 38m2 stops
Multiple Airlines Logo
14:00 - 19:50SYD-HOU
22h 50m2 stops
$1,829Multiple Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
Multiple Airlines Logo
18:22 - 13:00HOU-SYD
25h 38m2 stops
Multiple Airlines Logo
14:00 - 19:50SYD-HOU
22h 50m2 stops
$1,837Multiple Airlines
Find Deal
Thu, 13 Nov - Thu, 20 Nov
American Airlines Logo
12:15 - 06:55HOU-SYD
25h 40m1 stop
American Airlines Logo
14:05 - 23:58SYD-HOU
26h 53m1 stop
$2,199American Airlines
Find Deal
Sun, 23 Nov - Sun, 7 Dec
American Airlines Logo
16:55 - 06:55HOU-SYD
21h 00m1 stop
American Airlines Logo
14:05 - 17:49SYD-HOU
20h 44m1 stop
$2,201American Airlines
Find Deal
Mon, 9 Feb - Mon, 16 Feb
Delta Logo
14:32 - 08:30HOU-SYD
24h 58m2 stops
Delta Logo
10:40 - 09:44SYD-HOU
40h 04m2 stops
$2,231Delta
Find Deal
Sun, 16 Nov - Tue, 2 Dec
Delta Logo
06:00 - 08:30HOU-SYD
33h 30m2 stops
Delta Logo
10:40 - 09:32SYD-HOU
39h 52m2 stops
$2,307Delta
Find Deal
Mon, 16 Feb - Fri, 27 Feb
Qantas Airways Logo
16:25 - 14:50HOU-SYD
29h 25m2 stops
Qantas Airways Logo
06:20 - 11:45SYD-HOU
22h 25m2 stops
$2,382Qantas Airways
Find Deal
Mon, 24 Nov - Sun, 7 Dec

Delta flights from Houston Hobby Airport to Sydney

Our best Delta deals on Houston Hobby Airport to Sydney flight tickets
Delta
16 Nov
HOU14:32Houston Hobby
24h 58m
2 stops
SYD08:30Sydney Kingsford Smith
2 Dec
SYD10:40Sydney Kingsford Smith
40h 04m
2 stops
HOU09:44Houston Hobby
$2,231
Find similar
Delta
16 Feb
HOU06:00Houston Hobby
33h 30m
2 stops
SYD08:30Sydney Kingsford Smith
27 Feb
SYD10:40Sydney Kingsford Smith
39h 52m
2 stops
HOU09:32Houston Hobby
$2,307
Find similar
Delta
20 Nov
HOU06:00Houston Hobby
33h 30m
2 stops
SYD08:30Sydney Kingsford Smith
5 Dec
SYD10:40Sydney Kingsford Smith
29h 22m
2 stops
HOU23:02Houston Hobby
$2,384
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Fiji Airways flights from Houston Hobby Airport to Sydney

Our best Fiji Airways deals on Houston Hobby Airport to Sydney flight tickets
Fiji Airways
24 Feb
HOU18:31Houston Hobby
24h 59m
2 stops
SYD12:30Sydney Kingsford Smith
24 Mar
SYD14:10Sydney Kingsford Smith
21h 52m
2 stops
HOU20:02Houston Hobby
$1,746
Find similar
Fiji Airways
17 Feb
HOU18:31Houston Hobby
24h 59m
2 stops
SYD12:30Sydney Kingsford Smith
28 Feb
SYD14:10Sydney Kingsford Smith
22h 53m
2 stops
HOU20:03Houston Hobby
$1,839
Find similar
Fiji Airways
11 Oct
HOU18:39Houston Hobby
26h 06m
2 stops
SYD12:45Sydney Kingsford Smith
25 Oct
SYD14:45Sydney Kingsford Smith
23h 29m
2 stops
HOU22:14Houston Hobby
$2,345
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Houston Hobby Airport to Sydney 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 September 2025.
Use the filters below to find and compare flights from Houston Hobby Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 24/2

18:31-12:30

2 stops24h 59m

Sydney Kingsford Smith

Tue 24/3

14:10-20:02

2 stops21h 52m

$1,746

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 31/1

16:55-12:30

2 stops26h 35m

Sydney Kingsford Smith

Thu 12/2

14:10-20:03

2 stops22h 53m

$1,764

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 28/10

18:39-12:45

2 stops26h 06m

Sydney Kingsford Smith

Sat 8/11

14:30-20:20

2 stops22h 50m

$1,823

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 13/11

18:22-13:00

2 stops25h 38m

Sydney Kingsford Smith

Thu 20/11

14:00-19:50

2 stops22h 50m

$1,829

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 13/11

18:22-13:00

2 stops25h 38m

Sydney Kingsford Smith

Thu 20/11

14:00-19:50

2 stops22h 50m

$1,837

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 23/11

12:15-06:55

1 stop25h 40m

Sydney Kingsford Smith

Sun 7/12

14:05-23:58

1 stop26h 53m

$2,199

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 9/2

16:55-06:55

1 stop21h 00m

Sydney Kingsford Smith

Mon 16/2

14:05-17:49

1 stop20h 44m

$2,201

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sun 16/11

14:32-08:30

2 stops24h 58m

Sydney Kingsford Smith

Tue 2/12

10:40-09:44

2 stops40h 04m

$2,231

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 16/2

06:00-08:30

2 stops33h 30m

Sydney Kingsford Smith

Fri 27/2

10:40-09:32

2 stops39h 52m

$2,307

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 24/11

16:25-14:50

2 stops29h 25m

Sydney Kingsford Smith

Sun 7/12

06:20-11:45

2 stops22h 25m

$2,382

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Houston Hobby Airport 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 Hobby Airport and Sydney?

What is the cheapest month to fly to Sydney?

The month of July is, on average, the cheapest month to fly to Sydney from Houston Hobby Airport, with most prices found around $1,344. If you aren’t able to travel to Sydney during the month of July, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,365.

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

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,634. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $2,856.

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 in the afternoon. momondo users have found flights departing from Houston Hobby Airport to Sydney in the afternoon for as low as $1,574. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $3,670 on average. Flights to Sydney from Houston Hobby Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Sydney from Houston Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,729 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Houston Hobby Airport for as low as $1,373 on momondo.

How have Houston Hobby Airport to Sydney flight prices changed over time?

As of September 2025, prices for Houston Hobby Airport to Sydney flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Houston Hobby Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Houston Hobby Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Houston Hobby Airport to Sydney (HOU to SYD) flight deals and tips

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

Direct flights

None
There are no direct flights from Houston Hobby Airport to Sydney. There are no popular flight routes from Houston Hobby Airport to Sydney.
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  • How far is Houston Hobby to Sydney Kingsford Smith by plane?

    A flight from Houston Hobby to Sydney Kingsford Smith will travel around 13812.6 km. By plane, this route typically takes 20h 26m.

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

    Prices for flights from Houston Hobby Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Houston Hobby Airport to Sydney Kingsford Smith Airport.

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

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Houston Hobby Airport to Sydney?

Best airlines flying from Houston Hobby Airport to Sydney

Compare and see reviews for airlines that fly from Houston Hobby Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $703Free cancellationRating
7.6
910 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $2,136Free cancellationRating
7.4
8,931 reviews
Search United Airlines flights

Travelling to a place near Sydney?

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Houston to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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?

momondo provides multiple filters to help you find the best flight to Sydney from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Houston and alert you when they change.

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