What is the cheapest airline that flies from Houston Hobby to Australia?

Cathay Pacific, American Airlines, and Qantas Airways are the most popular carriers operating from Houston Hobby to Australia

When did momondo last update prices for flights from Houston Hobby Airport to Australia?

Prices for flights from Houston Hobby Airport to Australia were last updated today.

How many operators does momondo search for flights from Houston Hobby Airport to Australia?

The number of operators available for flights from Houston Hobby Airport to Australia is 2 as of August 2025.

How old do you have to be to fly from Houston Hobby Airport to Australia?

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 stopovers 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 Australia.

What documentation or ID do you need to fly to Australia?

The travel and health documents you'll need for your trip to Australia 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 Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$973 Cheap Flights from Houston Hobby Airport to Australia in 2025

1 adult

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Find the cheapest flights from Houston Hobby Airport to Australia

Round-trip

One-way

Last minute

Cheap return flights

18:39 - 12:45HOU-SYD

26h 06m2 stops

14:30 - 20:20SYD-HOU

22h 50m2 stops

$1,790

Find Deal

Tue, 28 Oct - Sat, 8 Nov

18:44 - 11:45HOU-SYD

26h 01m2 stops

14:15 - 22:02SYD-HOU

23h 47m2 stops

$1,811

Find Deal

Tue, 23 Sep - Thu, 9 Oct

20:32 - 12:15HOU-SYD

24h 43m2 stops

14:45 - 22:14SYD-HOU

23h 29m2 stops

$1,877

Find Deal

Thu, 2 Oct - Sat, 18 Oct

18:37 - 06:55HOU-PER

46h 18m2 stops

00:15 - 20:20PER-HOU

34h 05m2 stops

$2,143Cathay Pacific

Find Deal

Mon, 3 Nov - Mon, 10 Nov

12:22 - 06:55HOU-SYD

25h 33m1 stop

14:20 - 18:03SYD-HOU

20h 43m1 stop

$2,214American Airlines

Find Deal

Mon, 2 Feb - Mon, 9 Feb

16:41 - 08:05HOU-SYD

23h 24m2 stops

10:10 - 16:11SYD-HOU

22h 01m2 stops

$2,219American Airlines

Find Deal

Tue, 7 Oct - Mon, 20 Oct

10:13 - 07:35HOU-SYD

29h 22m2 stops

10:25 - 23:00SYD-HOU

28h 35m2 stops

$2,245Delta

Find Deal

Mon, 6 Oct - Mon, 20 Oct

10:13 - 07:35HOU-SYD

29h 22m2 stops

09:40 - 17:48SYD-HOU

24h 08m2 stops

$2,321Delta

Find Deal

Mon, 20 Oct - Fri, 31 Oct

18:19 - 06:30HOU-BNE

20h 11m1 stop

09:40 - 15:52BNE-HOU

22h 12m2 stops

$3,020Qantas Airways

Find Deal

Mon, 8 Dec - Mon, 23 Feb

16:25 - 06:30HOU-BNE

22h 05m1 stop

09:40 - 15:54BNE-HOU

22h 14m1 stop

$3,060Qantas Airways

Find Deal

Sat, 15 Nov - Sun, 30 Nov

Delta flights from Houston Hobby Airport to Australia

Our best Delta deals on Houston Hobby Airport to Australia flight tickets

Delta

6 Oct

HOU10:13Houston Hobby

29h 22m

2 stops

SYD07:35Sydney Kingsford Smith

20 Oct

SYD10:25Sydney Kingsford Smith

28h 35m

2 stops

HOU23:00Houston Hobby

$2,245

Find similar

Delta

20 Oct

HOU10:13Houston Hobby

29h 22m

2 stops

SYD07:35Sydney Kingsford Smith

31 Oct

SYD09:40Sydney Kingsford Smith

24h 08m

2 stops

HOU17:48Houston Hobby

$2,321

Find similar

Delta

19 Jan

HOU06:00Houston Hobby

33h 30m

2 stops

SYD08:30Sydney Kingsford Smith

1 Feb

SYD10:40Sydney Kingsford Smith

28h 06m

2 stops

HOU21:46Houston Hobby

$2,359

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American Airlines flights from Houston Hobby Airport to Australia

Our best American Airlines deals on Houston Hobby Airport to Australia flight tickets

American Airlines

2 Feb

HOU12:22Houston Hobby

25h 33m

1 stop

SYD06:55Sydney Kingsford Smith

9 Feb

SYD14:20Sydney Kingsford Smith

20h 43m

1 stop

HOU18:03Houston Hobby

$2,214

Find similar

American Airlines

7 Oct

HOU16:41Houston Hobby

23h 24m

2 stops

SYD08:05Sydney Kingsford Smith

20 Oct

SYD10:10Sydney Kingsford Smith

22h 01m

2 stops

HOU16:11Houston Hobby

$2,218

Find similar

American Airlines

7 Oct

HOU16:41Houston Hobby

23h 24m

2 stops

SYD08:05Sydney Kingsford Smith

20 Oct

SYD13:10Sydney Kingsford Smith

20h 31m

1 stop

HOU17:41Houston Hobby

$2,220

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Houston Hobby Airport to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

$1,790

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 23/9

18:44-11:45

2 stops26h 01m

Sydney Kingsford Smith

Thu 9/10

14:15-22:02

2 stops23h 47m

$1,811

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Thu 2/10

20:32-12:15

2 stops24h 43m

Sydney Kingsford Smith

Sat 18/10

14:45-22:14

2 stops23h 29m

$1,877

HoustonPerth

HOU - PER

HOUPER

Houston Hobby

Mon 3/11

18:37-06:55

2 stops46h 18m

Perth

Mon 10/11

00:15-20:20

2 stops34h 05m

$2,143

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 2/2

12:22-06:55

1 stop25h 33m

Sydney Kingsford Smith

Mon 9/2

14:20-18:03

1 stop20h 43m

$2,214

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Tue 7/10

16:41-08:05

2 stops23h 24m

Sydney Kingsford Smith

Mon 20/10

10:10-16:11

2 stops22h 01m

$2,218

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 6/10

10:13-07:35

2 stops29h 22m

Sydney Kingsford Smith

Mon 20/10

10:25-23:00

2 stops28h 35m

$2,245

HoustonSydney

HOU - SYD

HOUSYD

Houston Hobby

Mon 20/10

10:13-07:35

2 stops29h 22m

Sydney Kingsford Smith

Fri 31/10

09:40-17:48

2 stops24h 08m

$2,321

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Mon 8/12

18:19-06:30

1 stop20h 11m

Brisbane

Mon 23/2

09:40-15:52

2 stops22h 12m

$3,020

HoustonBrisbane

HOU - BNE

HOUBNE

Houston Hobby

Sat 15/11

16:25-06:30

1 stop22h 05m

Brisbane

Sun 30/11

09:40-15:54

1 stop22h 14m

$3,060

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Houston Hobby Airport to Australia

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

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, July is the cheapest month to fly from Houston Hobby Airport to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,353. If you don’t want to visit Australia in July, then you should wait until March to fly from Houston Hobby Airport, when ticket prices are also cheap, with an average price of $1,382.

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

On average, the least expensive day to fly to Australia from Houston Hobby Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,645. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Houston Hobby Airport to Australia on a Friday will generally be more expensive and average around $2,875. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the afternoon. momondo users have found flights departing from Houston Hobby Airport to Australia in the afternoon for as low as $1,584. 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 Australia are more costly in the evening, with an average ticket price of $3,694. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Australia from Houston Hobby Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,763 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Houston Hobby Airport for as low as $1,431 on momondo.

Cheap Houston Hobby Airport to Australia flight deals and tips

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

Best price found	$973
Fastest flight time	19h 51m
Direct flights	None
Airports in Australia	8 airports

The best one-way flight to Australia from Houston Hobby Airport in the past 72 hours is $973. The best return flight deal from Houston Hobby Airport to Australia found on momondo in the last 72 hours is $1,790.

The fastest flight from Houston Hobby Airport to Australia takes 19h 51m

There are no direct flights from Houston Hobby Airport to Australia. Popular non-direct routes for this connection are Houston Hobby Airport - Melbourne Airport, Houston Hobby Airport - Cairns Airport and Houston Hobby Airport - Perth Airport.

There are 8 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Hobart (HBA), Brisbane (BNE), Cairns (CNS), Adelaide (ADL), Perth (PER), Sydney Kingsford Smith (SYD)

Search flight deals

When did momondo last update prices for flights from Houston Hobby Airport to Australia?
Prices for flights from Houston Hobby Airport to Australia were last updated today.
How many operators does momondo search for flights from Houston Hobby Airport to Australia?
The number of operators available for flights from Houston Hobby Airport to Australia is 2 as of August 2025.
How old do you have to be to fly from Houston Hobby Airport to Australia?
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 stopovers 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 Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia 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 Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston Hobby Airport to Australia

Compare and see reviews for airlines that fly from Houston Hobby Airport to Australia with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $707	Free cancellation	Rating 7.5 893 reviews		Search Qantas Airways flights
United Airlines	PriceFrom $2,038	Free cancellation	Rating 7.4 8,920 reviews		Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Australia from Houston.

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

momondo does allow users to show only those flights to Australia from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Australia 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 Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.