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Cheap flights from Houston Hobby Airport to Sydney from $482

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 8/3. 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
0 bags

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Find the cheapest flights from Houston Hobby Airport to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:15 pm - 7:05 am
HOU
-
SYD
23h 50m
2 stops
American Airlines Logo
9:10 am - 5:52 pm
SYD
-
HOU
23h 42m
2 stops
$900American Airlines
Mon, Aug 3 - Mon, Aug 17
American Airlines Logo
6:19 pm - 7:05 am
HOU
-
SYD
21h 46m
2 stops
American Airlines Logo
9:10 am - 3:58 pm
SYD
-
HOU
21h 48m
2 stops
$950American Airlines
Sat, Aug 8 - Wed, Aug 19
American Airlines Logo
6:19 pm - 7:05 am
HOU
-
SYD
21h 46m
2 stops
American Airlines Logo
9:10 am - 3:58 pm
SYD
-
HOU
21h 48m
2 stops
$1,000American Airlines
Sat, Aug 15 - Fri, Aug 28
Qantas Airways Logo
4:18 pm - 7:05 am
HOU
-
SYD
23h 47m
2 stops
Qantas Airways Logo
9:10 am - 3:49 pm
SYD
-
HOU
21h 39m
2 stops
$1,105Qantas Airways
Mon, May 4 - Wed, May 13
Qantas Airways Logo
4:18 pm - 7:05 am
HOU
-
SYD
23h 47m
2 stops
Qantas Airways Logo
9:10 am - 3:48 pm
SYD
-
HOU
21h 38m
2 stops
$1,106Qantas Airways
Tue, Apr 21 - Tue, Apr 28
Qantas Airways Logo
8:23 pm - 7:05 am
HOU
-
SYD
43h 42m
2 stops
Qantas Airways Logo
9:10 am - 3:58 pm
SYD
-
HOU
21h 48m
2 stops
$1,120Qantas Airways
Tue, Aug 4 - Tue, Aug 18
Qantas Airways Logo
4:18 pm - 7:05 am
HOU
-
SYD
23h 47m
2 stops
Qantas Airways Logo
9:10 am - 3:49 pm
SYD
-
HOU
21h 39m
2 stops
$1,205Qantas Airways
Sat, May 2 - Sat, May 16
American Airlines Logo
4:15 pm - 7:05 am
HOU
-
SYD
23h 50m
2 stops
American Airlines Logo
12:00 pm - 3:58 pm
SYD
-
HOU
18h 58m
1 stop
$1,230American Airlines
Mon, Aug 3 - Mon, Aug 17
American Airlines Logo
9:33 am - 6:55 am
HOU
-
SYD
30h 22m
1 stop
American Airlines Logo
9:10 am - 5:52 pm
SYD
-
HOU
23h 42m
2 stops
$1,280American Airlines
Sat, Aug 8 - Wed, Aug 19
American Airlines Logo
6:19 pm - 6:55 am
HOU
-
SYD
21h 36m
1 stop
American Airlines Logo
9:10 am - 3:58 pm
SYD
-
HOU
21h 48m
2 stops
$1,330American Airlines
Thu, Aug 6 - Fri, Aug 21

Delta flights from Houston Hobby Airport to Sydney

Our best Delta deals on Houston Hobby Airport to Sydney flight tickets
Delta
Apr 19
HOU6:00 amHouston Hobby
33h 50m
2 stops
SYD6:50 amSydney Kingsford Smith
May 5
SYD9:15 amSydney Kingsford Smith
28h 52m
2 stops
HOU11:07 pmHouston Hobby
$1,400
Delta
May 4
HOU6:00 amHouston Hobby
33h 50m
2 stops
SYD6:50 amSydney Kingsford Smith
May 13
SYD9:15 amSydney Kingsford Smith
28h 11m
2 stops
HOU10:26 pmHouston Hobby
$1,449
Delta
Aug 1
HOU10:05 amHouston Hobby
29h 45m
2 stops
SYD6:50 amSydney Kingsford Smith
Aug 11
SYD9:15 amSydney Kingsford Smith
27h 20m
2 stops
HOU9:35 pmHouston Hobby
$1,450

Fiji Airways flights from Houston Hobby Airport to Sydney

Our best Fiji Airways deals on Houston Hobby Airport to Sydney flight tickets
Fiji Airways
Aug 1
HOU6:38 pmHouston Hobby
26h 12m
2 stops
SYD11:50 amSydney Kingsford Smith
Aug 13
SYD1:15 pmSydney Kingsford Smith
25h 38m
2 stops
HOU11:53 pmHouston Hobby
$1,501
Fiji Airways
May 19
HOU4:19 pmHouston Hobby
28h 31m
2 stops
SYD11:50 amSydney Kingsford Smith
May 26
SYD1:15 pmSydney Kingsford Smith
21h 36m
2 stops
HOU7:51 pmHouston Hobby
$1,502
Fiji Airways
Aug 1
HOU12:46 pmHouston Hobby
32h 04m
2 stops
SYD11:50 amSydney Kingsford Smith
Aug 15
SYD1:15 pmSydney Kingsford Smith
25h 38m
2 stops
HOU11:53 pmHouston Hobby
$1,504

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 21, 2026.
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

Cheapest round-trip

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 8/3

4:15 pm-7:05 am

2 stops23h 50m

Sydney Kingsford Smith

Mon 8/17

9:10 am-5:52 pm

2 stops23h 42m

$900

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 8/8

6:19 pm-7:05 am

2 stops21h 46m

Sydney Kingsford Smith

Wed 8/19

9:10 am-3:58 pm

2 stops21h 48m

$950

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 8/15

6:19 pm-7:05 am

2 stops21h 46m

Sydney Kingsford Smith

Fri 8/28

9:10 am-3:58 pm

2 stops21h 48m

$1,000

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 5/4

4:18 pm-7:05 am

2 stops23h 47m

Sydney Kingsford Smith

Wed 5/13

9:10 am-3:49 pm

2 stops21h 39m

$1,105

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 4/21

4:18 pm-7:05 am

2 stops23h 47m

Sydney Kingsford Smith

Tue 4/28

9:10 am-3:48 pm

2 stops21h 38m

$1,106

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 8/4

8:23 pm-7:05 am

2 stops43h 42m

Sydney Kingsford Smith

Tue 8/18

9:10 am-3:58 pm

2 stops21h 48m

$1,120

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 5/2

4:18 pm-7:05 am

2 stops23h 47m

Sydney Kingsford Smith

Sat 5/16

9:10 am-3:49 pm

2 stops21h 39m

$1,205
Quickest round-trip

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 8/3

4:15 pm-7:05 am

2 stops23h 50m

Sydney Kingsford Smith

Mon 8/17

12:00 pm-3:58 pm

1 stop18h 58m

$1,230

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Sat 8/8

9:33 am-6:55 am

1 stop30h 22m

Sydney Kingsford Smith

Wed 8/19

9:10 am-5:52 pm

2 stops23h 42m

$1,280

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 8/6

6:19 pm-6:55 am

1 stop21h 36m

Sydney Kingsford Smith

Fri 8/21

9:10 am-3:58 pm

2 stops21h 48m

$1,330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

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?

In general, October is the cheapest month to fly from Houston Hobby Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,041. If you are unable to visit Sydney during the month of October, then departing from Houston Hobby Airport during the month July is also very affordable. Most momondo users find prices during this month for around $1,065.

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 $1,332 when searching weeks out. 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 $988 on momondo.

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

As of March 2026, prices for Houston Hobby Airport to Sydney flights are approximately 49% more expensive 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 round-trip 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

Fastest flight time

17h 30m

Direct flights

None
The fastest flight from Houston Hobby Airport to Sydney takes 17h 30m
There are no direct flights from Houston Hobby Airport to Sydney. There are no popular flight routes from Houston Hobby Airport to Sydney.
Search flight deals

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

    There are 8582.8 mi between Houston Hobby and Sydney Kingsford Smith. Typically, this will take 17h 30m by plane in normal conditions.

  • 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 updated daily.

  • 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 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 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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 $447Free CancellationRating
7.5
1,006 reviews
Search Qantas Airways flights
Fiji AirwaysPriceFrom $730Free CancellationRating
8.1
233 reviews
Search Fiji Airways flights
American AirlinesPriceFrom $831Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights
United AirlinesPriceFrom $839Free CancellationRating
7.4
9,452 reviews
Search United Airlines flights
DeltaPriceFrom $840Free CancellationRating
7.9
8,313 reviews
Search Delta flights
Air CanadaPriceFrom $997Free CancellationRating
7.1
10,828 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,016Free CancellationRating
8.0
616 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
Bondi Beach
Katoomba
Parramatta
Wollongong
Penrith
Coogee
Manly
Randwick
Leura
Lithgow
Cronulla
Charlestown
Terrigal
Swansea

Why use momondo?

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

Finding the right flight to Sydney from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

Flights from Houston to Sydney with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Houston to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Houston to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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