Cheap flights from Houston (IAH) to Sydney (SYD)

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The best prices from Houston to Sydney Kingsford Smith are usually found in August or September, booked 17 days in advance, depart on a Monday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Houston (IAH) to Sydney (SYD)

All the information you need to plan the best IAH to SYD flight in 2022: compare Houston to Sydney flight prices with the expected peak season, weather and rainfall in Sydney.
IAH - SYD
Price
$1,323 - $2,354
SYD
Temperature
51.8 - 71.6 °F
SYD
Rainfall
2 - 5.1 inches

Popular in

November

High demand for flights, 25% potential price rise

Cheapest in

August

Best time to find cheap flights, 25% potential price drop

Round-trip from

$1,323

From Houston to Sydney Kingsford Smith

One-way from

$968

One-way flight from Houston to Sydney Kingsford Smith

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Houston to Sydney?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, August can be a great choice for travel to Sydney. Flights to Sydney from Houston in August are about $1,767 on average during August, but can be found for as low as $1,250.

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 Friday. 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.

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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 2% on airfare.

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 18 days early can save you up to 15% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from Houston to Sydney for as little as $1,595 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 $1,920 for flights departing within the next 3 days.

Cheap flights from Houston to Sydney in August, September 2022

The best prices found for IAH to SYD flights for August, September
11 Sep - 17 Sep
$1,046pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
11 Sep - 17 Sep
$1,097pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
25 Sep - 17 Oct
$1,111pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
     
3 STOPS
IAH
Houston George Bush Intcntl

Houston to Sydney 2022 flight deals

Cheap flights to Sydney from Houston found for this year
6 Nov - 10 Nov
$866pp
IAH
Houston George Bush Intcntl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
7 Nov - 5 Dec
$908pp
IAH
Houston George Bush Intcntl
Multiple Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
 
1 STOP
IAH
Houston George Bush Intcntl
6 Nov - 10 Nov
$912pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl

Cheap Delta flights from Houston to Sydney

31 Oct - 15 Nov
$1,495pp
HOU
Houston Hobby
Delta
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Delta
   
2 STOPS
HOU
Houston Hobby
25 Oct - 8 Nov
$1,496pp
HOU
Houston Hobby
Delta
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Delta
   
2 STOPS
HOU
Houston Hobby
29 Oct - 10 Nov
$1,620pp
HOU
Houston Hobby
Delta
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Delta
   
2 STOPS
HOU
Houston Hobby

Cheap Air New Zealand flights from Houston to Sydney

20 Aug - 4 Sep
$1,733pp
IAH
Houston George Bush Intcntl
Air New Zealand
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air New Zealand
 
1 STOP
IAH
Houston George Bush Intcntl
20 Aug - 4 Sep
$1,734pp
IAH
Houston George Bush Intcntl
Air New Zealand
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air New Zealand
 
1 STOP
IAH
Houston George Bush Intcntl
20 Aug - 4 Sep
$1,841pp
IAH
Houston George Bush Intcntl
Air New Zealand
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air New Zealand
   
2 STOPS
IAH
Houston George Bush Intcntl

Non-stop flights to Sydney from Houston

Save time with Houston to Sydney direct flight deals
7 Nov - 5 Dec
$1,465pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
31 Oct - 15 Nov
$1,476pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl
31 Oct - 15 Nov
$1,477pp
IAH
Houston George Bush Intcntl
United Airlines
Non-Stop
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
United Airlines
Non-Stop
IAH
Houston George Bush Intcntl

Last minute flights from Houston to Sydney

Late deals on round-trip flights to Sydney from Houston, departing today and this week
20 Aug - 27 Aug
$1,723pp
IAH
Houston George Bush Intcntl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
20 Aug - 27 Aug
$1,724pp
IAH
Houston George Bush Intcntl
Multiple Airlines
       
4 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
IAH
Houston George Bush Intcntl
20 Aug - 4 Sep
$1,733pp
IAH
Houston George Bush Intcntl
Air New Zealand
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air New Zealand
 
1 STOP
IAH
Houston George Bush Intcntl

One-way flights to Kingsford Smith from Houston

The cheapest one-way flights from Houston to Sydney
10:10 am - 1:45 am
Air Canada
2 Stops
46h 35m
IAH - SYD
Air Canada
$968
Air Canada
1:32 pm - 1:55 am
Qantas Airways
1 Stop
19h 23m
HOU - SYD
Qantas Airways
$1,051
oojo
9:59 am - 4:15 am
Delta
2 Stops
25h 16m
IAH - SYD
Delta
$1,066
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Houston</span> to <span class="emphasized">Sydney</span> flights.

Flight FAQs

From Houston to Sydney

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 15 different airlines.

Which airlines flying from Houston to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Some of our airline partners flying from Houston to Sydney Kingsford Smith have new flexible policies in place due to COVID-19. United Airlines, Qantas Airways, and Air New Zealand are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Houston to Sydney for under $900 on Cheapflights?

Yes, there are multiple flights from Houston to Sydney for under $900. The cheapest flight booked recently is on Multiple Airlines for just $866, but on average you can expect to pay $974.

Are there nonstop flights from Houston to Sydney for under $1,500 on Cheapflights?

Cheapflights has at least 20 direct flights from Houston to Sydney under $1,500. A good price for a nonstop flight from Houston to Sydney is less than $1,578.

Are there last-minute flights available from Houston to Sydney for under $1,800?

There are currently 20+ open flights from Houston to Sydney within the next 7 days for less than $1,800.

How popular is this Houston to Sydney flight route?

This flight path from Houston to Sydney Kingsford Smith was viewed by 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $919. However, be on the lookout for offers from Air Canada and Qantas Airways, 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?

When booking a flight from Houston to Sydney, you may want to consider flying on Undisclosed Carrier, American Airlines or Air Canada as they are the most popular for this route.

What are the cheapest flights from Houston to Sydney?

Looking for the cheapest flight from Houston to Sydney? While on average our users pay $4,073, our data indicates the cheapest price to be $348. The most popular route (Houston Hobby - Sydney Kingsford Smith), is priced around $866.

COVID Restrictions

View COVID Travel Restrictions for Sydney, Australia

Do I need a COVID test to fly to Sydney from Houston?

Information is based on travel restrictions from Houston to Sydney Kingsford Smith

Most visitors from Houston can enter Sydney Kingsford Smith without restrictions.

COVID-19 testing requirements
Visitors from Houston are not required to present a negative COVID-19 PCR test or antigen result upon entering Sydney Kingsford Smith.

Quarantine requirements
Visitors from Houston are not required to quarantine after entering Sydney Kingsford Smith.

Do I need a test to fly back to Houston from Sydney?

Returning to Houston from Sydney Kingsford Smith

COVID-19 testing requirements
Visitors from Sydney Kingsford Smith are not required to present a negative COVID-19 PCR test or antigen result upon entering Houston.

Quarantine requirements
Visitors from Sydney Kingsford Smith are not required to quarantine after entering Houston.

Hide COVID Travel Restrictions for Sydney, Australia

Top 10 airlines flying from Houston to Sydney Kingsford Smith

The chart below displays the airlines Cheapflights users traveling from Houston to Sydney choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$12 $17 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Spirit Airlines
$132 $206 No cancel fee 65%
American Airlines
$197 $2,077 No cancel fee 71%
Delta
$297 $1,416 No cancel fee N/A
Virgin Australia
$528 $866 No cancel fee 80%
Fiji Airways
$856 $1,086 No cancel fee 74%
Air China
$868 $1,159 No cancel fee 67%
Air New Zealand
$1,100 $1,625 No cancel fee 78%
United Airlines
$1,199 $2,044 No cancel fee 69%
Air Canada
$1,215 $1,484 No cancel fee 67%