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$748+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
26 Apr — 3 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 27 March 2026.

Thu 16/406:00
SYD
-
IAH
2 stops51h 09m
Multiple Airlines
Sun 26/410:49
IAH
-
SYD
2 stops34h 01m
Multiple Airlines
Deal found 26/3$1,435
Wed 22/409:20
SYD
-
IAH
1 stop22h 04m
Air Canada
Wed 29/412:48
IAH
-
SYD
2 stops27h 32m
Air Canada
Deal found 22/3$1,440
Wed 22/409:20
SYD
-
IAH
1 stop22h 04m
Air Canada
Wed 3/607:20
IAH
-
SYD
2 stops33h 00m
Air Canada
Deal found 22/3$1,451
Fri 8/506:00
SYD
-
IAH
2 stops34h 25m
Multiple Airlines
Fri 22/506:00
IAH
-
SYD
2 stops38h 50m
Multiple Airlines
Deal found 25/3$1,475
Wed 29/409:20
SYD
-
IAH
1 stop22h 04m
Air Canada
Wed 13/510:00
IAH
-
SYD
2 stops30h 20m
Air Canada
Deal found 23/3$1,478
Thu 23/409:20
SYD
-
IAH
2 stops50h 09m
Air Canada
Thu 4/616:45
IAH
-
SYD
1 stop23h 35m
Air Canada
Deal found 22/3$1,500
Wed 7/1010:20
SYD
-
IAH
2 stops49h 32m
Air Canada
Wed 14/1016:45
IAH
-
SYD
1 stop23h 35m
Air Canada
Deal found 23/3$1,501
Tue 21/409:20
SYD
-
IAH
2 stops38h 43m
Air Canada
Mon 1/616:45
IAH
-
SYD
1 stop23h 35m
Air Canada
Deal found 22/3$1,507
Mon 20/409:20
SYD
-
IAH
2 stops40h 53m
Air Canada
Sun 31/510:00
IAH
-
SYD
2 stops54h 20m
Air Canada
Deal found 22/3$1,508
Tue 28/409:10
SYD
-
HOU
2 stops21h 38m
American Airlines
Sun 10/516:19
HOU
-
SYD
2 stops23h 46m
American Airlines
Deal found 22/3$1,609
Wed 29/409:10
SYD
-
HOU
2 stops21h 38m
American Airlines
Wed 13/520:21
HOU
-
SYD
1 stop19h 34m
American Airlines
Deal found 23/3$1,620
Wed 22/412:00
SYD
-
HOU
1 stop18h 48m
Qantas Airways
Wed 29/420:21
HOU
-
SYD
1 stop19h 34m
Qantas Airways
Deal found 22/3$1,630

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 27 March 2026.

Return from

$1,435

One-way from

$748

Popular in

December

Cheapest in

May

Average price

$1,661
16/4-26/4
  • 16/4-26/4
  • 4 total stops
  • 85h 10m total
  • Sydney to Houston
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 52h 49m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($139 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 March 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 27 March 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 - HOU

SYDHOU

Sydney Kingsford Smith

Wed 29/4

12:00-15:48

1 stop18h 48m

Houston Hobby

Wed 13/5

20:21-06:55

1 stop19h 34m

$1,631

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 21/4

21:25-09:26

2 stops27h 01m

Houston Hobby

Tue 28/4

16:18-06:55

1 stop23h 37m

$1,631

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 28/4

12:00-15:48

1 stop18h 48m

Houston Hobby

Sun 10/5

20:21-06:55

1 stop19h 34m

$1,631

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 29/4

09:15-12:40

2 stops42h 25m

Houston Hobby

Wed 13/5

10:27-06:50

2 stops29h 23m

$1,635

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Fri 1/5

12:00-15:48

1 stop18h 48m

Houston Hobby

Wed 13/5

20:21-06:55

1 stop19h 34m

$1,708

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 23/4

17:50-10:34

1 stop31h 44m

Houston George Bush Intcntl

Thu 30/4

10:38-07:30

1 stop29h 52m

$1,757

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Fri 1/5

12:00-15:48

1 stop18h 48m

Houston Hobby

Fri 15/5

20:21-06:55

1 stop19h 34m

$1,783
Fastest return journey

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Fri 24/4

12:00-15:48

1 stop18h 48m

Houston Hobby

Sat 23/5

20:23-06:55

1 stop19h 32m

$1,783

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Fri 1/5

12:00-15:48

1 stop18h 48m

Houston Hobby

Fri 15/5

20:21-06:55

1 stop19h 34m

$1,783

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 1/7

09:30-17:08

1 stop22h 38m

Houston George Bush Intcntl

Fri 31/7

12:33-07:00

1 stop27h 27m

$2,017

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 41 resultsSorted by cheapest first
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5

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 51 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 $1,238
United Airlines
United Airlines
From $1,379
Air Canada
Air Canada
From $911
Qantas Airways
Qantas Airways
From $1,101

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 27 March 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
1,148 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.6

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
1,148 reviews
ANA
8.4
Very Good
1,148 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.6

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
621 reviews
ANA
8.4
Very Good
1,148 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.6

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
1,011 reviews
ANA
8.4
Very Good
1,148 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.6

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
9,493 reviews
ANA
8.4
Very Good
1,148 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.6

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
10,844 reviews
ANA
8.4
Very Good
1,148 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.0

Overall

8.4

Comfort

8.2

Boarding

8.6

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, Air Canada 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 $450, however they can be found for as little as $424.

  • 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 51 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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