How long is the flight from Sydney to Missouri?

Air Canada, Qantas Airways, and United Airlines can get you from Sydney to Missouri in just under 19h 14m. Your travel time can differ by up to 3h 22m. There are 14225 km between Sydney and Missouri. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops. Find deals

In terms of precipitation, rainfall in Missouri ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit Missouri when rainfall is around 56.0 mm. Find deals

If weather is an important factor for your trip to Missouri, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular routes from Sydney to Missouri?

When deciding which route to take from Sydney to Missouri, consider Sydney Kingsford Smith - Lambert-St Louis, Sydney Kingsford Smith - Kansas City or Sydney Kingsford Smith - Springfield-Branson, as they are the most popular.

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

The most popular airlines flying from Sydney to Missouri are United Airlines, Qantas Airways and Air Canada. Something to consider prior to booking your flight.

What airport do you fly from for flights from Sydney to Missouri?

Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Missouri. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.

Can I find deals for flights from Sydney to Missouri that include hotel bookings?

Yes. In addition to deals on Sydney to Missouri flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sydney to Missouri?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Missouri.

Can I find deals for business class flights from Sydney to Missouri?

Yes. Cheapflights offers flight deals from Sydney to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$909+ Flights from Sydney to Missouri

Q: How much does it cost for a return flight from Sydney to Missouri?

Airfare is below average for this route at the moment. Sydney to Missouri flights typically cost between $2,183 and $2,292 in April. The cheapest return flight price found within the last 3 days was $1,605 on Multiple Airlines (1 Apr-5 Apr). Find deals

Cheap flight deals from Sydney to Missouri

Enter your travel dates to find the best prices.

Best flights from Sydney to Missouri
Discover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Tue 3/211:20SYD - STL

2 stops44h 55mMultiple Airlines

Tue 10/216:15STL - SYD

2 stops24h 20mMultiple Airlines

Deal found 20/12$1,596

Wed 1/410:20SYD - STL

2 stops22h 36mAir Canada

Mon 6/414:40STL - SYD

2 stops25h 40mAir Canada

Deal found 22/12$1,647

Sat 7/207:05SYD - MCI

2 stops22h 27mQantas Airways

Sat 21/217:57MCI - SYD

2 stops26h 03mQantas Airways

Deal found 22/12$1,796

Sat 7/211:50SYD - MCI

1 stop19h 14mUnited Airlines

Sat 21/219:18MCI - SYD

1 stop42h 02mUnited Airlines

Deal found 22/12$1,886

Thu 5/211:20SYD - MCI

2 stops38h 23mAmerican Airlines

Mon 9/213:56MCI - SYD

1 stop23h 59mAmerican Airlines

Deal found 20/12$2,320

Sun 8/310:40SYD - SGF

2 stops27h 03mDelta

Fri 13/306:00SGF - SYD

2 stops33h 30mDelta

Deal found 22/12$2,440

Wed 1/410:20SYD - STL

2 stops22h 36mMultiple Airlines

Mon 6/416:05STL - SYD

2 stops48h 15mMultiple Airlines

Deal found 21/12$1,605

Thu 5/211:20SYD - MCI

2 stops21h 48mAir Canada

Mon 9/217:10MCI - SYD

2 stops23h 25mAir Canada

Deal found 20/12$1,752

Sat 7/206:20SYD - MCI

2 stops23h 12mMultiple Airlines

Sat 21/214:02MCI - SYD

1 stop23h 53mMultiple Airlines

Deal found 22/12$1,813

Sat 7/317:30SYD - STL

2 stops23h 18mQantas Airways

Mon 9/306:38STL - SYD

1 stop34h 22mQantas Airways

Deal found 19/12$2,328

Tue 3/211:20SYD - STL

1 stop29h 39mAmerican Airlines

Tue 10/207:04STL - SYD

1 stop32h 56mAmerican Airlines

Deal found 20/12$2,335

Thu 5/214:00SYD - MCI

1 stop22h 13mUnited Airlines

Thu 12/210:15MCI - SYD

1 stop27h 45mUnited Airlines

Deal found 22/12$2,437

Wed 4/214:05SYD - STL

1 stop19h 09mMultiple Airlines

Wed 11/211:55STL - SYD

2 stops27h 05mMultiple Airlines

Deal found 20/12$2,067

Wed 4/211:20SYD - STL

3 stops28h 38mAir Canada

Wed 11/214:45STL - SYD

2 stops25h 50mAir Canada

Deal found 20/12$2,300

Thu 28/510:20SYD - SGF

2 stops22h 33mUnited Airlines

Mon 1/615:10SGF - SYD

2 stops24h 50mUnited Airlines

Deal found 20/12$2,511

Thu 28/512:00SYD - SGF

1 stop20h 57mAmerican Airlines

Mon 1/620:19SGF - SYD

2 stops43h 06mAmerican Airlines

Deal found 21/12$2,729

Sat 7/311:20SYD - STL

3 stops28h 39mAir Canada

Mon 9/307:40STL - SYD

3 stops32h 55mAir Canada

Deal found 19/12$2,495

Thu 5/211:50SYD - MCI

1 stop22h 03mUnited Airlines

Mon 9/215:00MCI - SYD

1 stop23h 00mUnited Airlines

Deal found 20/12$2,511

Sat 7/211:20SYD - MCI

3 stops40h 12mAir Canada

Sat 21/217:21MCI - SYD

2 stops23h 14mAir Canada

Deal found 22/12$2,561

Sun 8/313:05SYD - SGF

1 stop23h 46mMultiple Airlines

Fri 13/314:19SGF - SYD

2 stops26h 16mMultiple Airlines

Deal found 22/12$3,187

Last-minute flights from Sydney to Missouri
Discover last-minute flight deals from Sydney to Missouri. Data last updated 23 December 2025 and is based on user searches.

Sat 10/114:05SYD - STL

1 stop19h 09mAmerican Airlines

Sun 7/606:30STL - SYD

2 stops35h 50mAmerican Airlines

Deal found 21/12$2,987

Sat 10/114:00SYD - STL

1 stop32h 11mUnited Airlines

Sun 7/619:06STL - SYD

1 stop20h 49mUnited Airlines

Deal found 20/12$3,097

Sat 10/121:40SYD - STL

2 stops33h 14mMultiple Airlines

Sun 7/618:20STL - SYD

2 stops33h 30mMultiple Airlines

Deal found 20/12$3,136

Sat 10/116:00SYD - STL

2 stops40h 29mAir Canada

Sun 7/613:00STL - SYD

3 stops51h 20mAir Canada

Deal found 20/12$3,601

One-way flights from Sydney to Missouri
Search for one-way flight options from Sydney to Missouri. Find affordable one-way fares based on user searches. Data last updated 23 December 2025.

Thu 5/210:30SYD - STL

3 stops54h 03mMultiple Airlines

Deal found 22/12$909

Fri 27/311:35SYD - MCI

2 stops23h 28mMultiple Airlines

Deal found 21/12$1,072

Fri 27/311:35SYD - MCI

2 stops23h 28mQantas Airways

Deal found 21/12$1,149

Thu 5/211:20SYD - STL

1 stop29h 39mAmerican Airlines

Deal found 22/12$1,153

Mon 2/211:20SYD - SGF

2 stops22h 07mUnited Airlines

Deal found 22/12$1,161

Fri 27/309:40SYD - MCI

1 stop30h 16mDelta

Deal found 22/12$1,266

Mon 2/208:45SYD - SGF

3 stops26h 19mMultiple Airlines

Deal found 22/12$1,852

Fri 27/310:20SYD - MCI

3 stops41h 59mAir Canada

Deal found 21/12$2,063

Mon 27/412:45SYD - MCI

3 stops49h 56mMultiple Airlines

Deal found 20/12$4,297

Tue 3/321:40SYD - MCI

2 stops33h 15mMultiple Airlines

Deal found 22/12$6,907

Mon 27/409:15SYD - MCI

1 stop29h 42mDelta

Deal found 22/12$7,107

Find flight deals from Sydney to Missouri

Round-trip from	$1,605
One-way from	$909
Popular in	May
Cheapest in	August
Average price	$2,419

Air Canada
1/4-5/4
4 total stops
70h 51m total
Sydney to Missouri

Search Deals

5/2
3 total stops
54h 03m total
Sydney to Missouri

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($77 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($60 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 3/2

11:20-15:15

2 stops44h 55m

Lambert-St Louis

Tue 10/2

16:15-09:35

2 stops24h 20m

$1,596

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 1/4

10:20-16:56

2 stops22h 36m

Lambert-St Louis

Mon 6/4

16:05-07:20

2 stops48h 15m

$1,605

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 1/4

10:20-16:56

2 stops22h 36m

Lambert-St Louis

Mon 6/4

14:40-07:20

2 stops25h 40m

$1,647

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 5/2

11:20-16:08

2 stops21h 48m

Kansas City

Mon 9/2

17:10-09:35

2 stops23h 25m

$1,752

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 7/2

07:05-12:32

2 stops22h 27m

Kansas City

Sat 21/2

17:57-13:00

2 stops26h 03m

$1,796

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 7/2

06:20-12:32

2 stops23h 12m

Kansas City

Sat 21/2

14:02-06:55

1 stop23h 53m

$1,813

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 7/2

11:50-14:04

1 stop19h 14m

Kansas City

Sat 21/2

19:18-06:20

1 stop42h 02m

$1,886

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 4/2

14:05-16:14

1 stop19h 09m

Lambert-St Louis

Wed 11/2

11:55-08:00

2 stops27h 05m

$2,067

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 4/2

11:20-22:58

3 stops28h 38m

Lambert-St Louis

Wed 11/2

14:45-09:35

2 stops25h 50m

$2,300

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 5/2

11:20-08:43

2 stops38h 23m

Kansas City

Mon 9/2

13:56-06:55

1 stop23h 59m

$2,320

Flights are sorted by cheapest return flights first.

Deals found on 22/12

Showing 1-10 of 29 results

Best time to book a flight from Sydney to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Sydney 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 from Sydney to Missouri

What is the cheapest month to book a flight from Sydney to Missouri?

Currently, November is the cheapest month in which you can book a flight from Sydney to Missouri (average of $1,216). Flying from Sydney to Missouri in May is currently the most expensive (average of $1,807). 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.

What is the cheapest time of day to fly from SYD to MO?

It’s optimal to fly from Sydney to Missouri at midday. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.

How much does it cost for a return flight from Sydney to Missouri?

Reviews of airlines servicing Missouri

See what other customers who have flown with Qantas Airways, United Airlines, andAir Canada from Sydney to Missouri 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.

Qantas Airways

7.5

Good

949 reviews

Check prices

Reviews

1 / 20

6.0

Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Qantas Airways

7.5

Good

949 reviews

Qantas Airways

7.5

Good

949 reviews

Check prices

Reviews

1 / 20

6.0

Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

United Airlines

7.4

Good

9,106 reviews

Qantas Airways

7.5

Good

949 reviews

Check prices

Reviews

1 / 20

6.0

Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Air Canada

7.1

Good

10,551 reviews

Qantas Airways

7.5

Good

949 reviews

Check prices

Reviews

1 / 20

6.0

Good

Marco,Dec 2025

BOS - LAX

There was no WiFi or tv traveling from LAX to Sydney. Way too long of a flight to have nothing.

Related info for your journey

What airport do you fly from for flights from Sydney to Missouri?
Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Missouri. It is only a 7.5 km journey to Kingsford Smith (SYD) from Sydney’s city centre.
How long is the flight from Sydney to Missouri?
Air Canada, Qantas Airways, and United Airlines can get you from Sydney to Missouri in just under 19h 14m. Your travel time can differ by up to 3h 22m. There are 14225 km between Sydney and Missouri. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Sydney to Missouri?
When deciding which route to take from Sydney to Missouri, consider Sydney Kingsford Smith - Lambert-St Louis, Sydney Kingsford Smith - Kansas City or Sydney Kingsford Smith - Springfield-Branson, as they are the most popular.
Can I find deals for flights from Sydney to Missouri that include hotel bookings?
Yes. In addition to deals on Sydney to Missouri flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Missouri?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Missouri.
Can I find deals for business class flights from Sydney to Missouri?
Yes. Cheapflights offers flight deals from Sydney to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Sydney to Missouri?
Currently, November is the cheapest month in which you can book a flight from Sydney to Missouri (average of $1,216). Flying from Sydney to Missouri in May is currently the most expensive (average of $1,807). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Missouri car hire

Lambert-St Louis Airport car hire

Kansas City Airport car hire

Springfield-Branson Airport car hire

Columbia Regional Airport car hire

Joplin Airport car hire

Cape Girardeau Airport car hire

Fort Leonard Wood Waynesville Regional Airport car hire

Kirksville Cannon Memorial Airport car hire

St. Louis car hire

Kansas City car hire

Springfield car hire

Top 3 airlines flying from Sydney to Missouri

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$1,216	Average$1,686	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,240	Average$1,800	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,702	Average$2,127	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Missouri?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Missouri from Sydney today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sydney to Missouri?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Missouri for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sydney to Missouri flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Missouri from Sydney today and book when prices fit your budget.

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Cheap flights from Sydney to Missouri from $909

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Missouri

Best flights from Sydney to MissouriDiscover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Discover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.

Find flight deals from Sydney to Missouri

Keep the following information in mind while searching for Sydney to Missouri flight deals. Data was last updated 23 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Missouri that are best for you.

Best time to book a flight from Sydney to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Sydney with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Missouri

What is the cheapest month to book a flight from Sydney to Missouri?

What is the cheapest time of day to fly from SYD to MO?

Find hourly flight availability from Sydney to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 23 December 2025.

How much does it cost for a return flight from Sydney to Missouri?

Reviews of airlines servicing Missouri

See what other customers who have flown with Qantas Airways, United Airlines, andAir Canada from Sydney to Missouri 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.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Missouri. 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 from for flights from Sydney to Missouri?

How long is the flight from Sydney to Missouri?

What are the most popular routes from Sydney to Missouri?

Can I find deals for flights from Sydney to Missouri that include hotel bookings?

How can I find direct flights from Sydney to Missouri?

Can I find deals for business class flights from Sydney to Missouri?

What is the cheapest month to book a flight from Sydney to Missouri?

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.

Alternative routes for Sydney to Missouri

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Sydney to Missouri

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Missouri?

Why should you use Cheapflights to find cheap flight tickets from Sydney to Missouri?

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

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

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Best flights from Sydney to Missouri
Discover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 December 2025.