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$755+ 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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
1 May — 8 May1
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 1 April 2026.

Wed 18/1112:25
SYD
-
IAH
2 stops34h 45m
ANA
Tue 24/1110:20
IAH
-
SYD
1 stop40h 55m
ANA
Deal found 28/3$1,582
Tue 28/409:10
SYD
-
IAH
1 stop23h 52m
Multiple Airlines
Tue 5/516:21
IAH
-
SYD
1 stop23h 44m
Multiple Airlines
Deal found 31/3$1,669
Thu 16/413:15
SYD
-
IAH
2 stops43h 54m
Multiple Airlines
Sun 26/410:49
IAH
-
SYD
2 stops44h 21m
Multiple Airlines
Deal found 29/3$1,758
Tue 12/509:10
SYD
-
IAH
1 stop21h 02m
Multiple Airlines
Tue 19/516:21
IAH
-
SYD
1 stop23h 44m
Multiple Airlines
Deal found 27/3$1,780
Mon 27/417:50
SYD
-
IAH
2 stops26h 00m
Multiple Airlines
Sat 9/520:33
IAH
-
SYD
2 stops24h 17m
Multiple Airlines
Deal found 29/3$1,796
Mon 11/517:50
SYD
-
IAH
1 stop36h 22m
Multiple Airlines
Wed 3/616:21
IAH
-
SYD
1 stop24h 09m
Multiple Airlines
Deal found 27/3$1,847
Wed 9/912:00
SYD
-
HOU
1 stop18h 58m
Qantas Airways
Wed 23/920:22
HOU
-
SYD
1 stop19h 33m
Qantas Airways
Deal found 30/3$2,433
Wed 9/909:10
SYD
-
HOU
2 stops21h 48m
American Airlines
Wed 23/918:19
HOU
-
SYD
2 stops21h 46m
American Airlines
Deal found 30/3$2,443
Mon 7/1211:15
SYD
-
HOU
2 stops23h 44m
American Airlines
Tue 12/112:47
HOU
-
SYD
2 stops27h 13m
American Airlines
Deal found 28/3$2,448
Wed 30/909:15
SYD
-
HOU
2 stops27h 20m
Delta
Wed 21/1013:00
HOU
-
SYD
2 stops26h 50m
Delta
Deal found 30/3$2,449
Sat 23/512:00
SYD
-
HOU
1 stop21h 09m
Multiple Airlines
Fri 5/620:23
HOU
-
SYD
1 stop19h 32m
Multiple Airlines
Deal found 1/4$2,456
Thu 23/712:00
SYD
-
HOU
1 stop18h 45m
Multiple Airlines
Tue 4/820:23
HOU
-
SYD
1 stop19h 32m
Multiple Airlines
Deal found 28/3$2,461

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 1 April 2026.

Return from

$1,669

One-way from

$755

Popular in

December

Cheapest in

May

Average price

$1,695
28/4-5/5
  • 28/4-5/5
  • 2 total stops
  • 47h 36m total
  • Sydney to Houston
Search Deals
19/7
  • 19/7
  • 3 total stops
  • 52h 47m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($140 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 1 April 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

Wed 27/5

09:20-15:44

1 stop45h 24m

Houston George Bush Intcntl

Wed 10/6

16:45-07:20

1 stop23h 35m

$2,047

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 3/9

09:20-10:50

2 stops40h 30m

Houston George Bush Intcntl

Sun 6/9

16:45-07:20

1 stop23h 35m

$2,271

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 2/9

09:20-15:46

1 stop21h 26m

Houston George Bush Intcntl

Sun 6/9

16:45-07:20

1 stop23h 35m

$2,286

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 6/7

09:15-10:37

2 stops40h 22m

Houston George Bush Intcntl

Mon 27/7

14:38-06:50

2 stops25h 12m

$2,450

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 5/8

09:15-21:51

2 stops27h 36m

Houston Hobby

Fri 21/8

10:05-06:50

2 stops29h 45m

$2,487

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sun 2/8

09:15-21:51

2 stops27h 36m

Houston Hobby

Sun 30/8

13:00-06:50

2 stops26h 50m

$2,491

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 5/5

20:45-17:18

2 stops35h 33m

Houston George Bush Intcntl

Fri 22/5

17:57-18:50

2 stops33h 53m

$2,510

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Sat 23/5

09:15-22:26

2 stops28h 11m

Houston Hobby

Fri 5/6

10:27-06:50

2 stops29h 23m

$2,522

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 6/7

09:15-09:59

2 stops39h 44m

Houston George Bush Intcntl

Fri 24/7

14:38-06:50

2 stops25h 12m

$2,525

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 3/5

20:45-17:18

2 stops35h 33m

Houston George Bush Intcntl

Fri 22/5

17:57-18:50

2 stops33h 53m

$2,570

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 38 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

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

Use this chart to determine the optimal time to book a return flight from Sydney to Houston. Price data was last updated on 13 March 2026.

Booking 5 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.

How long is the flight to Houston?

On average, a flight from Sydney to Houston takes 18 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 United Airlines, Air New Zealand and Air Canada.

Air New Zealand
Air New Zealand
From $1,247
United Airlines
United Airlines
From $1,209
Air Canada
Air Canada
From $918
Qantas Airways
Qantas Airways
From $1,109

What are the cheapest airlines that fly to Houston?

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

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).

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 1 April 2026.
Read reviews from past customers who have flown ANA,Air New Zealand, andQantas Airways 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.
ANA
8.4
Very Good
1,162 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
ANA
8.4
Very Good
1,162 reviews
ANA
8.4
Very Good
1,162 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Air New Zealand
8.0
Very Good
623 reviews
ANA
8.4
Very Good
1,162 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Qantas Airways
7.5
Good
1,016 reviews
ANA
8.4
Very Good
1,162 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
United Airlines
7.4
Good
9,534 reviews
ANA
8.4
Very Good
1,162 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!
Air Canada
7.1
Good
10,877 reviews
ANA
8.4
Very Good
1,162 reviews
Check prices

Entertainment

8.0

Food

7.8

Overall

8.4

Crew

8.7

Comfort

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

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 $453, however they can be found for as little as $427.

  • 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 (18 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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