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$855+ 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
17 Jan — 24 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 18 December 2025.

Mon 29/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 25/109:50IAH - SYD
1 stop30h 25mUnited Airlines
Deal found 17/12$1,676
Mon 22/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Mon 5/116:25IAH - SYD
1 stop23h 50mUnited Airlines
Deal found 16/12$1,682
Mon 29/1214:15SYD - HOU
2 stops36h 46mDelta
Sun 25/105:45HOU - SYD
2 stops33h 45mDelta
Deal found 17/12$1,685
Mon 29/1210:40SYD - IAH
2 stops23h 55mDelta
Sun 25/106:20IAH - SYD
1 stop33h 10mDelta
Deal found 17/12$1,685
Sat 20/1211:50SYD - IAH
Nonstop15h 35mUnited Airlines
Sun 18/112:40IAH - SYD
2 stops27h 35mUnited Airlines
Deal found 16/12$1,779
Mon 29/1214:05SYD - HOU
1 stop22h 39mAmerican Airlines
Sun 25/112:47HOU - SYD
2 stops24h 23mAmerican Airlines
Deal found 16/12$2,529
Sun 28/1210:40SYD - HOU
2 stops24h 10mDelta
Sun 4/106:00HOU - SYD
2 stops31h 50mDelta
Deal found 17/12$2,604
Mon 22/1214:15SYD - HOU
2 stops25h 56mDelta
Mon 5/105:45HOU - SYD
2 stops33h 45mDelta
Deal found 16/12$3,172
Sun 28/1214:05SYD - HOU
1 stop22h 39mAmerican Airlines
Sun 4/116:17HOU - SYD
1 stop21h 38mAmerican Airlines
Deal found 17/12$3,404
Wed 17/1214:05SYD - HOU
1 stop23h 13mAmerican Airlines
Wed 24/1216:21HOU - SYD
2 stops23h 39mAmerican Airlines
Deal found 16/12$3,667
Tue 23/1214:05SYD - HOU
1 stop22h 45mQantas Airways
Sun 28/1216:17HOU - SYD
1 stop21h 38mQantas Airways
Deal found 16/12$3,955
Mon 22/1214:05SYD - HOU
1 stop18h 42mMultiple Airlines
Mon 5/116:17HOU - SYD
1 stop21h 38mMultiple Airlines
Deal found 16/12$4,191

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 18 December 2025.

Return from

$1,319

One-way from

$855

Popular in

January

Cheapest in

November

Average price

$2,123
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 ($174 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 18 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

Sat 31/1

06:00-23:55

2 stops34h 55m

Houston George Bush Intcntl

Sat 7/2

08:00-12:35

3 stops35h 35m

$1,531

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Wed 4/3

11:45-14:05

1 stop19h 20m

Houston George Bush Intcntl

Wed 11/3

21:05-10:30

1 stop21h 25m

$1,595

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 1/5

09:55-16:25

1 stop21h 30m

Houston George Bush Intcntl

Wed 13/5

21:55-08:45

1 stop19h 50m

$1,661

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 2/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Mon 16/2

18:12-09:15

1 stop22h 03m

$1,676

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Mon 29/12

14:15-10:01

2 stops36h 46m

Houston Hobby

Sun 25/1

05:45-08:30

2 stops33h 45m

$1,685

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 29/12

10:40-23:56

1 stop30h 16m

Houston George Bush Intcntl

Sun 25/1

06:20-06:50

1 stop31h 30m

$1,685

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Mon 29/12

12:10-17:10

1 stop22h 00m

Houston George Bush Intcntl

Sun 25/1

17:30-09:05

1 stop22h 35m

$1,687

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Fri 1/5

11:55-16:25

1 stop19h 30m

Houston George Bush Intcntl

Fri 15/5

21:55-08:45

1 stop19h 50m

$1,729

SydneyHouston

SYD - IAH

SYDIAH

Sydney Kingsford Smith

Sun 15/2

11:50-10:25

Nonstop15h 35m

Houston George Bush Intcntl

Sun 1/3

18:34-09:05

1 stop21h 31m

$1,752

SydneyHouston

SYD - HOU

SYDHOU

Sydney Kingsford Smith

Tue 28/4

17:50-23:41

2 stops20h 51m

Houston Hobby

Sun 10/5

14:32-06:55

1 stop25h 23m

$2,074

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 40 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 $1,078
United Airlines
United Airlines
From $1,481
Qantas Airways
Qantas Airways
From $936
Air Canada
Air Canada
From $1,177

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 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
553 reviews
Check prices

Food

7.4

Entertainment

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very Good
553 reviews
Air New Zealand
8.0
Very Good
553 reviews
Check prices

Food

7.4

Entertainment

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Virgin Australia
7.6
Good
428 reviews
Air New Zealand
8.0
Very Good
553 reviews
Check prices

Food

7.4

Entertainment

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
947 reviews
Air New Zealand
8.0
Very Good
553 reviews
Check prices

Food

7.4

Entertainment

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,093 reviews
Air New Zealand
8.0
Very Good
553 reviews
Check prices

Food

7.4

Entertainment

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air Canada
7.1
Good
10,534 reviews
Air New Zealand
8.0
Very Good
553 reviews
Check prices

Food

7.4

Entertainment

7.5

Comfort

8.0

Crew

8.5

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

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 $471, however they can be found for as little as $443.

  • 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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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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