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$852+ 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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Houston in 2025

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 16 December 2025.

Mon 29/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 25/116:25IAH - SYD
1 stop23h 40mUnited Airlines
Deal found 15/12$1,673
Wed 17/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 18/112:25IAH - SYD
2 stops27h 40mUnited Airlines
Deal found 13/12$1,675
Tue 23/1214:00SYD - IAH
1 stop23h 48mUnited Airlines
Mon 12/105:25IAH - SYD
1 stop31h 55mUnited Airlines
Deal found 14/12$1,682
Sat 20/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 18/109:50IAH - SYD
1 stop30h 25mUnited Airlines
Deal found 14/12$1,756
Wed 24/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 18/120:25IAH - SYD
Nonstop17h 35mUnited Airlines
Deal found 15/12$2,094
Mon 29/1210:40SYD - HOU
2 stops24h 10mDelta
Sun 25/105:45HOU - SYD
2 stops32h 05mDelta
Deal found 15/12$2,525
Sun 28/1214:05SYD - HOU
1 stop18h 42mAmerican Airlines
Sun 4/116:17HOU - SYD
1 stop21h 38mAmerican Airlines
Deal found 15/12$2,596
Sun 28/1210:40SYD - HOU
2 stops29h 31mDelta
Sun 4/106:00HOU - SYD
2 stops31h 50mDelta
Deal found 15/12$2,600
Tue 16/1211:20SYD - HOU
2 stops21h 33mAmerican Airlines
Tue 23/1216:21HOU - SYD
2 stops23h 39mAmerican Airlines
Deal found 15/12$3,157
Tue 23/1210:40SYD - HOU
2 stops24h 10mDelta
Fri 2/106:00HOU - SYD
2 stops33h 30mDelta
Deal found 15/12$3,238
Mon 29/1214:05SYD - HOU
1 stop18h 42mAmerican Airlines
Sun 25/116:55HOU - SYD
1 stop21h 00mAmerican Airlines
Deal found 15/12$3,375
Tue 23/1214:05SYD - HOU
1 stop18h 44mMultiple Airlines
Mon 12/116:55HOU - SYD
1 stop21h 00mMultiple Airlines
Deal found 14/12$4,237

Find flight deals to Houston

Find the latest flights to Houston in 2025, 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 16 December 2025.

Return from

$1,357

One-way from

$852

Popular in

January

Cheapest in

November

Average price

$2,114
29/1-5/2
  • 29/1-5/2
  • 4 total stops
  • 62h 41m total
  • Sydney to Houston
Search Deals
24/1
  • 24/1
  • 3 total stops
  • 34h 35m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($173 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($34 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
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 16 December 2025.
Use the filters below to find and compare flights to Houston that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 29/1

06:00-00:19

2 stops35h 19m

Houston George Bush Intcntl

Thu 5/2

16:13-12:35

2 stops27h 22m

$1,357

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 9/3

11:50-11:25

Nonstop15h 35m

Houston George Bush Intcntl

Wed 25/3

16:25-06:20

1 stop21h 55m

$1,673

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 29/12

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Sun 25/1

20:25-07:00

Nonstop17h 35m

$1,673

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 2/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Mon 16/2

16:40-09:05

1 stop23h 25m

$1,673

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 27/1

11:20-17:05

2 stops22h 45m

Houston George Bush Intcntl

Wed 25/2

19:30-09:00

1 stop20h 30m

$1,676

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 12/1

12:10-15:05

1 stop19h 55m

Houston George Bush Intcntl

Mon 2/2

11:55-06:20

2 stops25h 25m

$1,682

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 29/4

12:00-17:59

1 stop20h 59m

Houston Hobby

Wed 13/5

14:32-06:55

1 stop25h 23m

$2,070

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 29/4

09:15-09:20

2 stops39h 05m

Houston Hobby

Wed 13/5

06:00-06:35

2 stops33h 35m

$2,075

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 9/3

13:15-22:28

2 stops25h 13m

Houston Hobby

Wed 25/3

10:35-07:25

2 stops28h 50m

$2,075

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 27/1

14:05-16:12

1 stop19h 07m

Houston Hobby

Tue 3/2

16:55-06:55

1 stop21h 00m

$2,371

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 32 results
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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 12 December 2025.

Booking 62 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 15 hours 35 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.

When is the cheapest time to fly to Houston?

Use this chart to determine the cheapest time to fly return from Sydney to Houston. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to Houston should consider flying on Tuesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.

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 $1,073
United Airlines
United Airlines
From $1,475
Qantas Airways
Qantas Airways
From $932
Air Canada
Air Canada
From $1,171

What are the cheapest airlines that fly to Houston?

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

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 16 December 2025.
Read reviews from past customers who have flown Air New Zealand, Virgin Australia, 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.
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Air New Zealand
8.0
Very Good
552 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Virgin Australia
7.6
Good
428 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Qantas Airways
7.5
Good
946 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
United Airlines
7.4
Good
9,094 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess
Air Canada
7.1
Good
10,527 reviews
Air New Zealand
8.0
Very Good
552 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.4

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

LAX - ORD

Overall good experience with united . I fly united most part so nothing out of obvious i guess

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, Qantas Airways 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 $469, however they can be found for as little as $441.

  • 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 35 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. Stylish cozy home in Houston Hobby district area 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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