Cheap flights from Houston to Sydney (SYD) from $550

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — SYD
Mar 24 — Mar 311

The best prices from Houston to Sydney Kingsford Smith are usually found in August or September, booked 51 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Houston to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 19, 2024.

Popular in

December

Cheapest in

August

Round-trip from

$1,116

One-way from

$1,011
High demand for flights, 34% potential price rise
Best time to find cheap flights, 20% potential price drop
From Houston to Sydney Kingsford Smith
One-way flight from Houston to Sydney Kingsford Smith

What is the cheapest day to fly round-trip from Houston to Sydney?

Flights from Houston to Sydney are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

How far in advance should I book a flight from Houston to Sydney?

Users have found that booking a flight from Houston to Sydney at least 51 days early can save you up to 53% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Houston to Sydney for as little as $1,433 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,433 for flights departing within the next 3 days.

What is the cheapest month to fly from Houston to Sydney?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Sydney. Flights to Sydney from Houston in August are about $1,894 on average during August, but can be found for as low as $977.

When is the cheapest time to fly from Houston to Sydney (IAH - SYD)?

One of the essential ways to save on airfare from Houston to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 66% on airfare.

Cheap American Airlines flights from Houston to Sydney

Explore cheap flight options specifically provided by American Airlines for the route between Houston and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Houston to Sydney. Come back soon if you're not finding the exact deal you're looking for.
Mon 8/125:00 pmIAH - SYD
1 stop23h 05mAmerican Airlines
Wed 8/219:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/17$1,093
Sun 9/810:10 amIAH - SYD
2 stops29h 55mAmerican Airlines
Tue 9/179:10 amSYD - IAH
2 stops27h 37mAmerican Airlines
Deal found 3/17$1,094
Sun 9/81:53 pmIAH - SYD
2 stops26h 12mAmerican Airlines
Tue 9/179:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/17$1,096
Mon 8/122:32 pmHOU - SYD
2 stops25h 33mAmerican Airlines
Sun 8/259:10 amSYD - HOU
2 stops23h 45mAmerican Airlines
Deal found 3/17$1,097
Sun 6/162:48 pmIAH - SYD
2 stops25h 17mAmerican Airlines
Mon 6/249:10 amSYD - IAH
2 stops41h 14mAmerican Airlines
Deal found 3/18$1,112
Mon 8/125:00 pmIAH - SYD
1 stop23h 05mAmerican Airlines
Fri 8/239:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/17$1,143
Mon 8/122:32 pmHOU - SYD
2 stops25h 33mAmerican Airlines
Sat 8/249:10 amSYD - HOU
2 stops23h 45mAmerican Airlines
Deal found 3/17$1,147
Wed 7/314:45 pmIAH - SYD
2 stops47h 20mAmerican Airlines
Wed 8/149:10 amSYD - IAH
2 stops29h 12mAmerican Airlines
Deal found 3/18$1,165
Thu 8/155:00 pmIAH - SYD
1 stop23h 05mAmerican Airlines
Thu 8/229:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/17$1,193

Cheap Air New Zealand flights from Houston to Sydney

Explore cheap flight options specifically provided by Air New Zealand for the route between Houston and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
To aid your search, here are some of the cheapest Air New Zealand flights we've found from Houston to Sydney. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/64:41 pmIAH - SYD
1 stop23h 14mAir New Zealand
Sun 8/189:55 amSYD - IAH
1 stop21h 30mAir New Zealand
Deal found 3/17$1,255
Tue 3/269:05 pmIAH - SYD
1 stop21h 20mAir New Zealand
Tue 4/211:20 amSYD - IAH
1 stop25h 30mAir New Zealand
Deal found 3/18$1,257
Sun 3/318:55 pmIAH - SYD
1 stop19h 50mAir New Zealand
Wed 4/1010:20 amSYD - IAH
1 stop21h 52mAir New Zealand
Deal found 3/18$1,259
Tue 3/263:00 pmIAH - SYD
2 stops25h 50mAir New Zealand
Wed 4/310:30 amSYD - IAH
1 stop27h 14mAir New Zealand
Deal found 3/19$1,262
Wed 4/32:45 pmIAH - SYD
1 stop25h 10mAir New Zealand
Tue 6/411:50 amSYD - IAH
1 stop19h 35mAir New Zealand
Deal found 3/18$1,265
Wed 8/77:54 pmIAH - SYD
1 stop20h 01mAir New Zealand
Sun 8/188:45 amSYD - IAH
1 stop22h 40mAir New Zealand
Deal found 3/17$1,267
Wed 7/319:55 pmIAH - SYD
1 stop19h 50mAir New Zealand
Wed 8/149:30 amSYD - IAH
1 stop19h 10mAir New Zealand
Deal found 3/18$1,273
Wed 7/314:41 pmIAH - SYD
1 stop23h 14mAir New Zealand
Wed 8/1411:50 amSYD - IAH
2 stops25h 40mAir New Zealand
Deal found 3/18$1,277
Fri 3/229:05 pmIAH - SYD
1 stop21h 20mAir New Zealand
Wed 4/179:30 amSYD - IAH
1 stop29h 00mAir New Zealand
Deal found 3/18$1,281

Cheap Houston to Sydney flights in March & April 2024

Find cheap flight options from Houston to Sydney specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Prices were last updated on March 19, 2024.
The lowest fares we've come across on flights traveling from Houston to Sydney in March and April 2024. Check back soon for alternative fares.
Tue 3/269:05 pmIAH - SYD
1 stop21h 20mAir New Zealand
Tue 4/211:20 amSYD - IAH
1 stop25h 30mAir New Zealand
Deal found 3/18$1,257
Sun 3/318:55 pmIAH - SYD
1 stop19h 50mAir New Zealand
Wed 4/1010:20 amSYD - IAH
1 stop21h 52mAir New Zealand
Deal found 3/18$1,259
Tue 3/263:00 pmIAH - SYD
2 stops25h 50mAir New Zealand
Wed 4/310:30 amSYD - IAH
1 stop27h 14mAir New Zealand
Deal found 3/19$1,262
Wed 4/32:45 pmIAH - SYD
1 stop25h 10mAir New Zealand
Tue 6/411:50 amSYD - IAH
1 stop19h 35mAir New Zealand
Deal found 3/18$1,265
Wed 4/1711:55 amIAH - SYD
1 stop28h 10mMultiple Airlines
Wed 4/249:15 amSYD - IAH
1 stop23h 03mMultiple Airlines
Deal found 3/18$1,266
Tue 3/199:30 pmIAH - SYD
Nonstop17h 30mUnited Airlines
Wed 3/2711:50 amSYD - IAH
Nonstop15h 35mUnited Airlines
Deal found 3/18$1,274
Sun 3/242:53 pmIAH - SYD
2 stops26h 12mUnited Airlines
Tue 4/910:20 amSYD - IAH
2 stops25h 28mUnited Airlines
Deal found 3/18$1,277
Tue 3/197:20 amIAH - SYD
1 stop31h 00mUnited Airlines
Wed 3/2711:50 amSYD - IAH
Nonstop15h 35mUnited Airlines
Deal found 3/18$1,279
Fri 3/229:05 pmIAH - SYD
1 stop21h 20mAir New Zealand
Wed 4/179:30 amSYD - IAH
1 stop29h 00mAir New Zealand
Deal found 3/18$1,281

Houston to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Houston and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
The lowest fares we've come across on flights traveling from Houston to Sydney in March and April 2024. Check back soon for alternative fares.
Wed 9/1110:19 amIAH - SYD
2 stops29h 46mAmerican Airlines
Wed 9/259:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/18$1,080
Wed 9/115:00 pmIAH - SYD
1 stop23h 05mAmerican Airlines
Wed 9/259:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/18$1,089
Sun 8/115:00 pmIAH - SYD
1 stop23h 05mAmerican Airlines
Wed 8/219:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/19$1,092
Mon 8/125:00 pmIAH - SYD
1 stop23h 05mAmerican Airlines
Wed 8/219:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/17$1,093
Sun 9/810:10 amIAH - SYD
2 stops29h 55mAmerican Airlines
Tue 9/179:10 amSYD - IAH
2 stops27h 37mAmerican Airlines
Deal found 3/17$1,094
Sun 9/81:53 pmIAH - SYD
2 stops26h 12mAmerican Airlines
Tue 9/179:10 amSYD - IAH
1 stop20h 54mAmerican Airlines
Deal found 3/17$1,096
Mon 8/122:32 pmHOU - SYD
2 stops25h 33mAmerican Airlines
Sun 8/259:10 amSYD - HOU
2 stops23h 45mAmerican Airlines
Deal found 3/17$1,097
Sun 8/115:00 pmIAH - SYD
1 stop23h 05mAmerican Airlines
Tue 8/209:10 amSYD - IAH
2 stops25h 46mAmerican Airlines
Deal found 3/17$1,097
Sun 6/162:48 pmIAH - SYD
2 stops25h 17mAmerican Airlines
Mon 6/249:10 amSYD - IAH
2 stops41h 14mAmerican Airlines
Deal found 3/18$1,112

Houston to Sydney flights leaving soon

Find last-minute flight options from Houston to Sydney for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Have a look at some of the flights available from Houston to Sydney departing last-minute. Users should be sure to double check the price, date, and time of their last-minute flight.
Tue 3/269:05 pmIAH - SYD
1 stop21h 20mAir New Zealand
Tue 4/211:20 amSYD - IAH
1 stop25h 30mAir New Zealand
Deal found 3/18$1,257
Sun 3/318:55 pmIAH - SYD
1 stop19h 50mAir New Zealand
Wed 4/1010:20 amSYD - IAH
1 stop21h 52mAir New Zealand
Deal found 3/18$1,259
Tue 3/263:00 pmIAH - SYD
2 stops25h 50mAir New Zealand
Wed 4/310:30 amSYD - IAH
1 stop27h 14mAir New Zealand
Deal found 3/19$1,262
Sun 3/242:53 pmIAH - SYD
2 stops26h 12mUnited Airlines
Tue 4/910:20 amSYD - IAH
2 stops25h 28mUnited Airlines
Deal found 3/18$1,277
Fri 3/229:05 pmIAH - SYD
1 stop21h 20mAir New Zealand
Wed 4/179:30 amSYD - IAH
1 stop29h 00mAir New Zealand
Deal found 3/18$1,281
Sun 3/249:30 pmIAH - SYD
Nonstop17h 30mUnited Airlines
Wed 4/310:30 amSYD - IAH
1 stop22h 52mUnited Airlines
Deal found 3/18$1,284
Sun 3/242:45 pmIAH - SYD
1 stop23h 35mUnited Airlines
Mon 4/110:30 amSYD - IAH
1 stop22h 52mUnited Airlines
Deal found 3/18$1,289
Tue 3/269:49 amIAH - SYD
2 stops31h 11mAmerican Airlines
Wed 4/310:15 amSYD - IAH
2 stops23h 20mAmerican Airlines
Deal found 3/19$1,291
Tue 3/262:06 pmIAH - SYD
2 stops26h 54mAmerican Airlines
Tue 4/210:15 amSYD - IAH
2 stops28h 06mAmerican Airlines
Deal found 3/18$1,292

One-way flights to Sydney from Houston

Search for one-way flight options from Houston to Sydney. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Users traveling one-way from Houston to Sydney can select one of these great deals. For those needing a return trip from Houston, there is a search form available above.
Wed 4/31:00 pmIAH - SYD
2 stops34h 40mMultiple Airlines
Deal found 3/18$550
Wed 4/311:17 amIAH - SYD
3 stops36h 23mMultiple Airlines
Deal found 3/18$577
Tue 4/911:38 pmIAH - SYD
3 stops48h 02mMultiple Airlines
Deal found 3/18$594
Wed 4/174:44 pmHOU - SYD
3 stops36h 01mMultiple Airlines
Deal found 3/19$706
Wed 4/104:44 pmHOU - SYD
3 stops36h 01mMultiple Airlines
Deal found 3/19$736
Tue 4/911:38 pmIAH - SYD
2 stops48h 02mMultiple Airlines
Deal found 3/18$767
Sat 4/201:30 pmIAH - SYD
3 stops50h 25mMultiple Airlines
Deal found 3/18$779
Mon 4/228:49 pmIAH - SYD
3 stops55h 56mMultiple Airlines
Deal found 3/18$781
Sun 4/219:27 amIAH - SYD
2 stops32h 18mMultiple Airlines
Deal found 3/18$788

Find flights from Houston to Sydney within your budget

Customize your flight search to find flights from Houston to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,093 - $2,411

Route

Depart

Return

Price

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 8/12

1 stop23h 05m

Sydney Kingsford Smith

Wed 8/21

1 stop20h 54m

$1,093

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 9/8

2 stops29h 55m

Sydney Kingsford Smith

Tue 9/17

2 stops27h 37m

$1,094

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 7/31

1 stop20h 13m

Sydney Kingsford Smith

Sun 8/4

1 stop25h 12m

$1,123

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Tue 8/6

1 stop23h 14m

Sydney Kingsford Smith

Sun 8/18

1 stop21h 30m

$1,255

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 4/17

1 stop28h 10m

Sydney Kingsford Smith

Wed 4/24

1 stop23h 03m

$1,266

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Sun 5/19

1 stop27h 40m

Sydney Kingsford Smith

Tue 5/28

1 stop19h 10m

$1,289

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Mon 4/8

1 stop23h 59m

Sydney Kingsford Smith

Tue 4/16

1 stop19h 34m

$1,312

Houston George Bush IntcntlSydney Kingsford Smith

IAH - SYD

IAHSYD

Houston George Bush Intcntl

Wed 5/1

2 stops33h 00m

Sydney Kingsford Smith

Sat 5/25

2 stops26h 34m

$1,344

Houston HobbySydney Kingsford Smith

HOU - SYD

HOUSYD

Houston Hobby

Sun 5/19

2 stops42h 43m

Sydney Kingsford Smith

Mon 5/27

2 stops46h 37m

$2,411

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from Houston to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Sydney. Price data was last updated on January 28, 2024.
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Houston to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Houston to Sydney. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Sydney flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sydney by month

Plan your trip from Houston to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Sydney is currently $698 while a round-trip flight costs $1,354. Price data was last updated on March 17, 2024.

Currently, February is the cheapest month in which you can book a flight from Houston to Sydney (average of $1,116). Flying from Houston to Sydney in July is currently the most expensive (average of $1,463). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,296

February

$1,116

March

$1,134

April

$1,384

May

$1,394

June

$1,413

July

$1,463

August

$1,331

September

$1,303

October

$1,260

November

$1,284

December

$1,414

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

51.8 - 71.6 °F

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated March 19, 2024.
Peruse reviews from past customers who have flown with American Airlines, Air New Zealand and Air Canada from Houston to Sydney to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.6
Very good
1,244 reviews

Comfort

8.4

Overall

8.6

Boarding

8.6

Crew

8.8

Food

8.2

Entertainment

8.2

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.6
Very good
1,244 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Overall

8.6

Boarding

8.6

Crew

8.8

Food

8.2

Entertainment

8.2

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.4
Very good
1,477 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Overall

8.6

Boarding

8.6

Crew

8.8

Food

8.2

Entertainment

8.2

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.3
Very good
1,520 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Overall

8.6

Boarding

8.6

Crew

8.8

Food

8.2

Entertainment

8.2

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.3
Very good
695 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Overall

8.6

Boarding

8.6

Crew

8.8

Food

8.2

Entertainment

8.2

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.1
Very good
11,551 reviews
8.6
Very good
1,244 reviews

Comfort

8.4

Overall

8.6

Boarding

8.6

Crew

8.8

Food

8.2

Entertainment

8.2

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

Related info for your journey

Find useful and relevant information for your journey from Houston to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Sydney from Houston?

    Located just 4.6 mi from the city center, Sydney Kingsford Smith is the airport most travelers will use when flying to Sydney from Houston. Booking flights from Houston to Kingsford Smith (SYD) should be relatively easy as there are 0 daily inbound flights from Houston from 8 different airlines.

  • Can I find flights from Houston to Sydney for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Houston to Sydney for under $1,100. The cheapest flight booked recently is on American Airlines for just $1,093, but on average you can expect to pay $1,168.

  • Are there last-minute flights available from Houston to Sydney for under $1,300?

    There are currently 20+ open flights from Houston to Sydney within the next 7 days for less than $1,300.

  • What are the cheapest airlines flying from Houston to Sydney round-trip?

    Currently priced at $1,093, American Airlines will fly you from Houston to Sydney and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qantas Airways and Air New Zealand - these airlines can fly you to your destination from $1,123 and $1,255, respectively. American Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston to Sydney one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $951. However, be on the lookout for offers from Singapore Airlines and Undisclosed Carrier, as they are both options that can get you from Houston to Sydney for a low price.

  • What are the most popular airlines that fly from Houston to Sydney?

  • What are the cheapest flights from Houston to Sydney?

    Looking for the cheapest flight from Houston to Sydney? While on average our users pay $1,292, our data indicates the cheapest price to be $901. The most popular route (Houston Hobby - Sydney Kingsford Smith), is priced around $1,095.

  • What does IAH to SYD mean?

    Great question - IAH to SYD just means Houston George Bush Intcntl Airport to Sydney Kingsford Smith Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT).

  • Where are the most common layover locations when flying from Houston to Sydney?

  • What are some popular things to do or see while on a layover in Auckland?

    Auckland travelers tend to visit Sky Tower, New Zealand Maritime Museum, and Studio One Toi Tū more than anywhere else. Sky Tower, New Zealand Maritime Museum and Studio One Toi Tū are located about 10.9 mi, 11.4 mi, and 10.3 mi, respectively from Auckland Intl if you are interested in checking them out. Those looking to explore during their layover in Auckland can rent a car from Auckland Intl for about $52 per day.

  • Where are the least popular layover locations for Houston to Sydney flights?

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Houston to Sydney

Discover the top 8 airlines that operate flights from Houston to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$127Average$207FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$244Average$1,087FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$286Average$1,587FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$703Average$1,018FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Fiji AirwaysCheapest$726Average$937FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Air CanadaCheapest$849Average$1,494FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$856Average$1,635FlexibilityNo cancel feeOn-time74%
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Air New ZealandCheapest$1,142Average$1,602FlexibilityNo cancel feeOn-time78%
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Search flights from Houston to Sydney by cabin class

Find flights from Houston to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Houston to Sydney

Find hourly flight availability from Houston to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 19, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
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How does Cheapflights help users find flights from Houston to Sydney?

Deals for Houston to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Houston to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Houston to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Houston to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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