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$880+ 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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
— HOU
18 Dec — 25 Dec1
1 adult
1 adult, Economy, 0 bags

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 18 November 2025.

Return from

$1,607

One-way from

$923

Popular in

December

Cheapest in

November

Average price

$1,505
Air New Zealand
  • Air New Zealand
  • 2/2-16/2
  • 2 total stops
  • 39h 00m total
  • Sydney to Houston
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19/1
  • 19/1
  • 2 total stops
  • 43h 42m total
  • Sydney to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($76 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($34 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
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Find flight deals to Houston

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 18 November 2025.

Thu 20/1109:55SYD - IAH
1 stop21h 10mAir New Zealand
Fri 5/1220:05IAH - SYD
1 stop23h 35mAir New Zealand
Deal found 17/11$1,941
Tue 18/1111:35SYD - IAH
2 stops35h 28mMultiple Airlines
Tue 25/1105:00IAH - SYD
2 stops35h 50mMultiple Airlines
Deal found 17/11$2,122
Thu 20/1112:25SYD - IAH
1 stop36h 20mANA
Fri 5/1207:20IAH - SYD
2 stops43h 55mANA
Deal found 17/11$2,152
Tue 18/1121:45SYD - IAH
2 stops44h 14mANA
Tue 25/1110:20IAH - SYD
1 stop40h 55mANA
Deal found 17/11$2,155
Tue 25/1111:20SYD - IAH
2 stops51h 19mAir Canada
Sun 11/117:25IAH - SYD
2 stops46h 20mAir Canada
Deal found 14/11$2,159
Mon 8/1206:20SYD - IAH
2 stops53h 52mMultiple Airlines
Wed 24/1220:59IAH - SYD
1 stop41h 26mMultiple Airlines
Deal found 17/11$2,174
Wed 3/1209:55SYD - IAH
1 stop21h 10mMultiple Airlines
Wed 3/1218:05IAH - SYD
1 stop21h 55mMultiple Airlines
Deal found 15/11$2,205
Tue 25/1119:15SYD - IAH
1 stop35h 50mAir New Zealand
Sun 11/120:05IAH - SYD
1 stop21h 25mAir New Zealand
Deal found 14/11$2,229
Thu 4/1211:45SYD - IAH
1 stop19h 20mAir New Zealand
Wed 31/1220:05IAH - SYD
1 stop21h 25mAir New Zealand
Deal found 15/11$2,248
Thu 20/1121:40SYD - IAH
2 stops35h 58mAlaska Airlines
Fri 5/1217:55IAH - SYD
2 stops32h 50mAlaska Airlines
Deal found 17/11$2,281
Mon 29/1210:40SYD - HOU
2 stops29h 31mDelta
Sun 25/111:09HOU - SYD
2 stops28h 21mDelta
Deal found 15/11$2,381
Tue 30/1214:15SYD - HOU
2 stops36h 46mDelta
Tue 6/105:35HOU - SYD
2 stops32h 15mDelta
Deal found 14/11$2,464

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 18 November 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

Wed 29/4

11:50-16:25

1 stop19h 35m

Houston George Bush Intcntl

Wed 13/5

21:55-08:45

1 stop19h 50m

$1,762

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 14/5

11:50-16:25

1 stop19h 35m

Houston George Bush Intcntl

Fri 12/6

21:55-08:45

1 stop19h 50m

$1,838

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 2/2

11:20-16:24

1 stop22h 04m

Houston George Bush Intcntl

Mon 16/2

10:02-09:35

2 stops30h 33m

$1,894

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 29/4

12:10-17:59

1 stop20h 49m

Houston Hobby

Wed 13/5

18:31-06:55

1 stop21h 24m

$1,982

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Thu 14/5

09:10-16:52

2 stops22h 42m

Houston George Bush Intcntl

Fri 12/6

16:33-07:30

2 stops23h 57m

$2,022

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 9/3

11:20-16:24

1 stop21h 04m

Houston George Bush Intcntl

Tue 10/3

17:25-08:35

1 stop23h 10m

$2,034

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 2/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Mon 16/2

20:25-07:00

Nonstop17h 35m

$2,071

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Wed 29/4

09:25-21:38

2 stops27h 13m

Houston Hobby

Wed 13/5

06:00-06:35

2 stops33h 35m

$2,080

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Fri 13/2

11:20-15:52

2 stops21h 32m

Houston Hobby

Fri 13/3

16:31-08:35

2 stops24h 04m

$2,094

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 20/2

11:20-16:24

1 stop22h 04m

Houston George Bush Intcntl

Tue 24/2

17:25-09:35

1 stop23h 10m

$2,109

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 30 results
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2
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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 14 November 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.

United Airlines
United Airlines
From $1,355
Air New Zealand
Air New Zealand
From $1,095
Qantas Airways
Qantas Airways
From $950
Air Canada
Air Canada
From $1,195

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 18 November 2025.
Read reviews from past customers who have flown Air New Zealand, Qantas Airways, andVirgin Australia 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
527 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air New Zealand
8.0
Very Good
527 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Qantas Airways
7.6
Good
938 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Virgin Australia
7.6
Good
424 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
United Airlines
7.4
Good
9,015 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.
Air Canada
7.1
Good
10,459 reviews
Air New Zealand
8.0
Very Good
527 reviews
Check prices

Overall

8.0

Food

7.4

Crew

8.5

Entertainment

7.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Annabel,Nov 2025

AKL - BNE

I had no worries going through customs in Canada but in New Zealand there were two machines and it beeped on me. Something on my side. There was nothing on my side. I lifted my top to show, i had a fabric belt tied around my skirt, maybe that which wasn’t knotted is what triggered. Shrug. I do wonder what that was that had me patted lightly with a guard in plastic gloves. so it goes.

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

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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

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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.

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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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