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Cheap flights from Sydney to Missouri from $1,078

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Missouri
Explore the most affordable flight options available from Sydney to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Thu 7/509:20
SYD
-
STL
2 stops41h 46m
Air Canada
Thu 14/507:05
STL
-
SYD
2 stops33h 15m
Air Canada
Deal found 23/3$1,344
Wed 20/509:20
SYD
-
STL
2 stops41h 46m
Air Canada
Thu 28/513:05
STL
-
SYD
2 stops27h 15m
Air Canada
Deal found 22/3$1,354
Wed 20/509:20
SYD
-
STL
2 stops41h 46m
Multiple Airlines
Thu 28/513:38
STL
-
SYD
2 stops26h 42m
Multiple Airlines
Deal found 20/3$1,355
Wed 6/509:20
SYD
-
MCI
2 stops40h 13m
Air Canada
Wed 13/506:00
MCI
-
SYD
2 stops34h 20m
Air Canada
Deal found 22/3$1,376
Sun 13/909:20
SYD
-
STL
2 stops43h 40m
Air Canada
Wed 23/908:55
STL
-
SYD
2 stops55h 25m
Air Canada
Deal found 23/3$1,414
Thu 28/509:20
SYD
-
MCI
2 stops26h 23m
Air Canada
Mon 1/606:00
MCI
-
SYD
2 stops34h 20m
Air Canada
Deal found 22/3$1,424
Fri 7/809:20
SYD
-
STL
2 stops43h 42m
Air Canada
Mon 31/808:55
STL
-
SYD
2 stops55h 25m
Air Canada
Deal found 20/3$1,613
Tue 1/909:20
SYD
-
MCI
2 stops26h 31m
Air Canada
Tue 15/917:22
MCI
-
SYD
2 stops22h 58m
Air Canada
Deal found 22/3$1,623
Thu 5/1111:15
SYD
-
SGF
2 stops23h 15m
American Airlines
Mon 9/1118:34
SGF
-
SYD
2 stops45h 26m
American Airlines
Deal found 22/3$1,648
Wed 6/509:10
SYD
-
MCI
2 stops23h 08m
American Airlines
Wed 13/520:01
MCI
-
SYD
1 stop19h 54m
American Airlines
Deal found 22/3$1,659
Wed 6/512:00
SYD
-
MCI
1 stop22h 21m
Qantas Airways
Wed 13/520:01
MCI
-
SYD
1 stop19h 54m
Qantas Airways
Deal found 22/3$1,665
Tue 1/912:00
SYD
-
MCI
1 stop19h 41m
Multiple Airlines
Tue 15/917:20
MCI
-
SYD
1 stop22h 35m
Multiple Airlines
Deal found 22/3$1,666

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 25 March 2026.

Round-trip from

$1,344

One-way from

$1,078

Popular in

July

Cheapest in

May

Average price

$1,718
Air Canada
  • Air Canada
  • 7/5-14/5
  • 4 total stops
  • 75h 01m total
  • Sydney to Missouri
Search Deals
24/5
  • 24/5
  • 2 total stops
  • 37h 10m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Missouri 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 647,157 searches. Data last updated 25 March 2026.
Use the filters below to find and compare flights from Sydney to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 28/5

09:20-20:43

2 stops26h 23m

Kansas City

Mon 1/6

06:00-07:20

2 stops34h 20m

$1,424

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 20/5

09:20-12:06

2 stops41h 46m

Lambert-St Louis

Thu 28/5

13:05-07:20

3 stops51h 15m

$1,438

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 7/8

09:20-14:02

2 stops43h 42m

Lambert-St Louis

Mon 31/8

08:55-07:20

2 stops55h 25m

$1,613
Fastest return journey

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Tue 1/9

12:00-16:41

1 stop19h 41m

Kansas City

Tue 15/9

17:20-07:05

2 stops22h 45m

$1,666

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 20/5

09:10-23:59

1 stop29h 49m

Lambert-St Louis

Thu 28/5

14:36-07:05

2 stops25h 29m

$1,723

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 7/5

09:10-23:59

1 stop29h 49m

Lambert-St Louis

Thu 14/5

06:21-07:05

1 stop33h 44m

$1,731

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 20/5

10:20-18:22

1 stop23h 02m

Lambert-St Louis

Thu 28/5

19:23-06:55

1 stop20h 32m

$1,749

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 7/8

10:20-18:17

1 stop22h 57m

Lambert-St Louis

Mon 31/8

15:02-07:00

2 stops24h 58m

$1,755

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 7/6

09:15-08:42

2 stops38h 27m

Lambert-St Louis

Sun 12/7

08:48-06:50

2 stops31h 02m

$1,758

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 7/6

12:00-16:33

1 stop19h 33m

Lambert-St Louis

Sun 12/7

06:36-07:30

1 stop33h 54m

$1,779

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 25 resultsSorted by cheapest first
1
2
3

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 $1,159). Flying from Sydney to Missouri in March is currently the most expensive (average of $1,633). 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.

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

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated 25 March 2026.
See what other customers who have flown with Qantas Airways,United Airlines, andAmerican Airlines 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
1,009 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,009 reviews
Qantas Airways
7.5
Good
1,009 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
United Airlines
7.4
Good
9,476 reviews
Qantas Airways
7.5
Good
1,009 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
American Airlines
7.1
Good
11,493 reviews
Qantas Airways
7.5
Good
1,009 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Air Canada
7.1
Good
10,837 reviews
Qantas Airways
7.5
Good
1,009 reviews
Check prices

Entertainment

7.2

Comfort

7.4

Crew

8.1

Boarding

7.7

Food

7.0

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

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?

    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, American Airlines, and Qantas Airways can get you from Sydney to Missouri in just under 26h 23m. Your travel time can differ by up to 3h 26m. 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 $1,159). Flying from Sydney to Missouri in March is currently the most expensive (average of $1,633). 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

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

Top 4 airlines flying from Sydney to Missouri

Discover the top 4 airlines that operate flights from Sydney to Missouri. 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 647,157 searches. Data last updated 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$682Average$1,614FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,143Average$1,467FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,558Average$1,864FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,652Average$1,799FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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?

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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