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$923+ Cheap flights to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
11 Aug — 18 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Houston
Explore the most affordable flight options available to Houston. Find the lowest fares based on data from user searches, with prices last updated on 12 July 2026.

Tue 11/813:15
SYD
-
IAH
2 stops25h 41m
Multiple Airlines
Sat 15/816:02
IAH
-
SYD
2 stops28h 48m
Multiple Airlines
Deal found 8/7$1,235
Sat 5/913:15
SYD
-
IAH
2 stops25h 41m
Multiple Airlines
Sat 12/906:50
IAH
-
SYD
3 stops38h 00m
Multiple Airlines
Deal found 8/7$1,374
Tue 8/909:10
SYD
-
IAH
1 stop29h 46m
Multiple Airlines
Wed 30/906:50
IAH
-
SYD
2 stops33h 15m
Multiple Airlines
Deal found 8/7$1,495
Mon 9/1111:20
SYD
-
IAH
1 stop20h 18m
Air Canada
Wed 9/1218:10
IAH
-
SYD
1 stop22h 25m
Air Canada
Deal found 12/7$1,527
Fri 21/809:10
SYD
-
IAH
1 stop29h 46m
Multiple Airlines
Fri 28/815:52
IAH
-
SYD
1 stop24h 13m
Multiple Airlines
Deal found 7/7$1,577
Sat 7/1111:20
SYD
-
IAH
1 stop20h 18m
Air Canada
Thu 12/1118:10
IAH
-
SYD
1 stop22h 25m
Air Canada
Deal found 11/7$1,589
Tue 11/813:15
SYD
-
HOU
2 stops21h 36m
Fiji Airways
Sat 15/818:14
HOU
-
SYD
2 stops26h 36m
Fiji Airways
Deal found 8/7$1,870
Tue 8/912:00
SYD
-
HOU
1 stop18h 26m
Qantas Airways
Wed 30/916:18
HOU
-
SYD
1 stop23h 37m
Qantas Airways
Deal found 8/7$2,397
Thu 15/1013:00
SYD
-
HOU
1 stop19h 36m
Qantas Airways
Mon 15/316:23
HOU
-
SYD
1 stop22h 32m
Qantas Airways
Deal found 8/7$2,436
Thu 15/1010:15
SYD
-
HOU
2 stops43h 49m
Delta
Mon 15/306:00
HOU
-
SYD
2 stops33h 30m
Delta
Deal found 8/7$2,440
Tue 8/909:15
SYD
-
HOU
2 stops39h 51m
Delta
Wed 30/914:25
HOU
-
SYD
2 stops25h 25m
Delta
Deal found 8/7$2,443
Mon 9/1110:40
SYD
-
HOU
2 stops28h 03m
Delta
Wed 9/1210:05
HOU
-
SYD
2 stops29h 25m
Delta
Deal found 11/7$2,447

Find flight deals to Houston

Find the latest flights to Houston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 July 2026.

Return from

$1,235

One-way from

$923

Popular in

December

Cheapest in

May

Average price

$1,932
11/8-15/8
  • 11/8-15/8
  • 4 total stops
  • 54h 29m total
  • Sydney to Houston
Search Deals
30/9
  • 30/9
  • 2 total stops
  • 51h 35m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($88 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($30 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Houston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 July 2026.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 8/9

09:10-23:56

1 stop29h 46m

Houston George Bush Intcntl

Wed 30/9

06:50-07:05

2 stops33h 15m

$1,495

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 5/11

11:20-14:38

1 stop20h 18m

Houston George Bush Intcntl

Mon 9/11

18:10-09:35

1 stop22h 25m

$1,612

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Thu 15/10

10:15-14:04

2 stops43h 49m

Houston Hobby

Mon 15/3

06:00-07:30

2 stops33h 30m

$2,440

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 9/11

10:40-21:43

2 stops28h 03m

Houston Hobby

Wed 9/12

10:05-08:30

2 stops29h 25m

$2,448

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 8/11

10:40-17:29

2 stops23h 49m

Houston George Bush Intcntl

Tue 8/12

11:50-08:30

2 stops27h 40m

$2,499

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sun 8/11

10:40-23:09

2 stops29h 29m

Houston Hobby

Tue 8/12

13:00-08:30

2 stops26h 30m

$2,500
Fastest return journey

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 8/11

09:15-07:55

Nonstop15h 40m

Houston George Bush Intcntl

Wed 23/12

20:25-07:00

Nonstop17h 35m

$2,513

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sat 5/12

09:20-08:00

Nonstop15h 40m

Houston George Bush Intcntl

Fri 25/12

16:20-09:05

1 stop23h 45m

$2,581

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 23/10

10:30-20:42

1 stop26h 12m

Houston George Bush Intcntl

Fri 13/11

20:25-07:00

Nonstop17h 35m

$2,588

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 13/9

10:20-22:45

1 stop27h 25m

Houston George Bush Intcntl

Sat 2/1

20:25-07:00

Nonstop17h 35m

$2,592

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 41 resultsSorted by cheapest first
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Best time to book a flight to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Houston

How long is the flight to Houston?

On average, a flight from Sydney to Houston takes 15 hours 40 minutes. Flights to Houston from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Houston?

The most popular airlines flying from Sydney to Houston are Air New Zealand, United Airlines and Air Canada.

Air New Zealand
Air New Zealand
From $1,232
United Airlines
United Airlines
From $1,194
Air Canada
Air Canada
From $907
Qantas Airways
Qantas Airways
From $1,189

What are the cheapest airlines that fly to Houston?

The cheapest airlines flying from Sydney to Houston are American Airlines, Qantas Airways and Air New Zealand.

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston when rainfall is around 81.0 mm.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

When is the best time to book a flight to Houston?

Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights to Houston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated 12 July 2026.
Read reviews from past customers who have flown Air New Zealand,Qantas Airways, andUnited Airlines to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air New Zealand
8.0
Very Good
653 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Qantas Airways
7.5
Good
1,061 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
United Airlines
7.4
Good
9,980 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
American Airlines
7.1
Good
11,804 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.
Air Canada
7.1
Good
11,328 reviews
Air New Zealand
8.0
Very Good
653 reviews
Check prices

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.5

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Viren,June 2026

MEL - LAX

Flight got delayed and made us take a transit visa which was not a told before hand.

FAQs about flying to Houston

  • Can I find cheaper flights to Houston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Houston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Houston?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Houston.

  • How much is a return flight to Houston?

    A return flight to Houston will typically cost around $448, however they can be found for as little as $422.

  • Where does the fastest flight to Houston depart from?

    For those looking to save time traveling to Houston, Sydney Kingsford Smith offers the quickest one-way flight (15 hours 40 minutes).

  • Does Houston Hobby have car hire?

    Yes. Those touching down at Houston Hobby can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston Hobby?

    Yes. Houston Hobby has hotels nearby for those requiring accommodations. Quality Suites Houston Hobby Airport is the closest property to Houston Hobby (0.0 km away from Houston Hobby).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Airports serving Houston

Book a flight to or from one of these Houston airports.
Flights to Hobby
Flights to George Bush Intcntl
Flights from Hobby
Flights from George Bush Intcntl

Fly with Cheapflights

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How does Cheapflights help users find flights to Houston?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Houston today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets to Houston?

Cheapflights simply makes it quick and affordable to book flights to Houston by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Houston with no change fees?

Certainly. Search results for flights to Houston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Houston become cheaper?

Yes, Cheapflights offers price alerts on Houston flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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