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$728+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
18 Jun — 25 Jun1
1 adult

Flights to Houston in 2025

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 13 June 2025.

Return from

$1,627

One-way from

$967

Popular in

July

Cheapest in

September

Average price

$2,071
Delta
  • Delta
  • 29/7-4/8
  • 4 total stops
  • 55h 31m total
  • Sydney to Houston
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11/8
  • 11/8
  • 1 total stop
  • 26h 50m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($270 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for return flights in June 2025
Search Deals

Find flight deals to Houston

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 13 June 2025.

Thu 18/908:45SYD - IAH
1 stop22h 30mAir New Zealand
Wed 15/1020:55IAH - SYD
1 stop21h 40mAir New Zealand
Deal found 12/6$1,577
Fri 24/1017:20SYD - IAH
2 stops40h 50mMultiple Airlines
Thu 13/1105:45IAH - SYD
1 stop32h 40mMultiple Airlines
Deal found 12/6$1,616
Tue 29/709:25SYD - HOU
2 stops26h 15mDelta
Mon 4/810:19HOU - SYD
2 stops29h 16mDelta
Deal found 12/6$1,627
Tue 29/709:25SYD - IAH
2 stops27h 15mDelta
Mon 4/813:07IAH - SYD
2 stops26h 28mDelta
Deal found 12/6$1,627
Tue 21/1021:45SYD - IAH
1 stop27h 00mANA
Fri 28/1119:50IAH - SYD
2 stops31h 25mANA
Deal found 12/6$1,686
Tue 21/1010:10SYD - IAH
1 stop22h 50mAmerican Airlines
Fri 28/1110:14IAH - SYD
1 stop27h 41mAmerican Airlines
Deal found 12/6$1,784
Thu 23/1021:40SYD - IAH
2 stops36h 30mAlaska Airlines
Tue 11/1107:00IAH - SYD
2 stops43h 45mAlaska Airlines
Deal found 12/6$1,844
Mon 25/809:10SYD - HOU
2 stops21h 40mAmerican Airlines
Tue 9/916:26HOU - SYD
1 stop23h 29mAmerican Airlines
Deal found 11/6$1,847
Mon 20/1010:20SYD - IAH
2 stops43h 11mAir Canada
Sat 25/1010:00IAH - SYD
2 stops54h 35mAir Canada
Deal found 12/6$1,907
Mon 27/1011:50SYD - IAH
Nonstop15h 35mUnited Airlines
Wed 12/1114:23IAH - SYD
1 stop25h 52mUnited Airlines
Deal found 12/6$2,083
Sat 25/1020:40SYD - IAH
2 stops43h 19mAir China
Sun 16/1107:20IAH - SYD
2 stops39h 10mAir China
Deal found 12/6$2,086
Sun 22/608:55SYD - IAH
2 stops65h 39mJapan Airlines
Sun 29/606:00IAH - SYD
2 stops57h 20mJapan Airlines
Deal found 11/6$2,183

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 13 June 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 18/9

08:45-16:15

1 stop22h 30m

Houston George Bush Intcntl

Wed 15/10

20:55-10:35

1 stop21h 40m

$1,577

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 29/7

09:25-20:40

2 stops26h 15m

Houston Hobby

Mon 4/8

10:19-06:35

2 stops29h 16m

$1,627

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 29/7

09:25-21:40

2 stops27h 15m

Houston George Bush Intcntl

Mon 4/8

16:34-06:35

1 stop23h 01m

$1,627

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 21/10

21:45-08:45

1 stop27h 00m

Houston George Bush Intcntl

Fri 28/11

19:50-20:15

2 stops31h 25m

$1,686

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 25/7

17:45-13:13

2 stops34h 28m

Houston George Bush Intcntl

Sat 9/8

14:44-07:30

2 stops25h 46m

$1,693

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Tue 21/10

10:10-17:00

1 stop22h 50m

Houston George Bush Intcntl

Fri 28/11

10:14-06:55

1 stop27h 41m

$1,784

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 21/10

10:10-15:56

2 stops21h 46m

Houston Hobby

Mon 10/11

16:25-06:55

1 stop21h 30m

$1,845

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 6/10

10:20-13:31

2 stops43h 11m

Houston George Bush Intcntl

Tue 11/11

11:05-09:35

3 stops53h 30m

$1,963

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 1/12

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Tue 27/1

12:40-06:20

2 stops24h 40m

$2,085

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 4/12

21:40-23:59

2 stops43h 19m

Houston George Bush Intcntl

Thu 29/1

07:35-19:45

2 stops43h 10m

$2,091

Flights are sorted by cheapest return flights first.

Deals found on 10/6

Showing 1-10 of 35 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 9 June 2025.

Booking 49 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 30 June 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.

United Airlines
United Airlines
From $870
Air New Zealand
Air New Zealand
From $843
Air Canada
Air Canada
From $843
Qantas Airways
Qantas Airways
From $643

What are the cheapest airlines that fly to Houston?

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

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 13 June 2025.
See what other customers who have flown with Air Tahiti Nui, Japan Airlines and ANA to Houston have to say. 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 Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Overall

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air Tahiti Nui
8.7
Very Good
64 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Overall

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Japan Airlines
8.3
Very Good
1,490 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Overall

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
ANA
8.3
Very Good
882 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Overall

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Delta
8.0
Very Good
7,950 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Overall

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.
Air New Zealand
8.0
Very Good
483 reviews
Air Tahiti Nui
8.7
Very Good
64 reviews
Check prices

Entertainment

7.3

Boarding

8.7

Comfort

8.1

Food

7.8

Overall

8.7

Crew

9.0

Reviews

1 / 2
10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

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.

  • 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?

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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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