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Cheap flights from Sydney to Missouri from $871

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MCI
19 Jun — 26 Jun1
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 20 May 2026.

Mon 18/509:10
SYD
-
STL
1 stop29h 49m
Qantas Airways
Mon 25/506:35
STL
-
SYD
1 stop33h 30m
Qantas Airways
Deal found 16/5$1,424
Mon 18/509:10
SYD
-
STL
2 stops25h 20m
American Airlines
Mon 25/509:41
STL
-
SYD
2 stops30h 24m
American Airlines
Deal found 16/5$1,431
Wed 26/812:00
SYD
-
MCI
1 stop25h 59m
Qantas Airways
Thu 27/806:00
MCI
-
SYD
2 stops34h 05m
Qantas Airways
Deal found 18/5$1,437
Wed 17/610:20
SYD
-
STL
1 stop22h 57m
United Airlines
Wed 24/613:13
STL
-
SYD
2 stops26h 47m
United Airlines
Deal found 17/5$1,448
Thu 11/609:20
SYD
-
STL
2 stops22h 13m
Air Canada
Wed 17/616:48
STL
-
SYD
2 stops23h 32m
Air Canada
Deal found 16/5$1,455
Mon 18/510:20
SYD
-
STL
1 stop23h 02m
United Airlines
Mon 25/510:25
STL
-
SYD
2 stops29h 35m
United Airlines
Deal found 16/5$1,458
Wed 3/609:10
SYD
-
STL
2 stops43h 42m
American Airlines
Sun 7/607:04
STL
-
SYD
1 stop32h 51m
American Airlines
Deal found 17/5$1,468
Tue 16/610:20
SYD
-
MCI
1 stop28h 05m
Air New Zealand
Tue 30/616:26
MCI
-
SYD
1 stop23h 34m
Air New Zealand
Deal found 18/5$1,477
Fri 7/809:10
SYD
-
MCI
2 stops38h 46m
American Airlines
Mon 10/805:30
MCI
-
SYD
1 stop34h 25m
American Airlines
Deal found 16/5$1,480
Wed 20/512:00
SYD
-
STL
1 stop20h 21m
American Airlines
Thu 28/506:35
STL
-
SYD
1 stop33h 30m
American Airlines
Deal found 19/5$1,482
Wed 12/812:00
SYD
-
STL
1 stop19h 41m
Qantas Airways
Sat 5/917:11
STL
-
SYD
1 stop22h 44m
Qantas Airways
Deal found 16/5$1,487
Sat 13/609:15
SYD
-
SGF
2 stops40h 40m
Delta
Sat 20/606:00
SGF
-
SYD
2 stops33h 50m
Delta
Deal found 16/5$1,591

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 20 May 2026.

Round-trip from

$1,437

One-way from

$871

Popular in

July

Cheapest in

September

Average price

$1,616
Qantas Airways
  • Qantas Airways
  • 26/8-27/8
  • 3 total stops
  • 60h 04m total
  • Sydney to Missouri
Search Deals
12/10
  • 12/10
  • 3 total stops
  • 39h 07m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($282 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($85 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 20 May 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

Fri 7/8

09:10-08:56

2 stops38h 46m

Kansas City

Mon 10/8

05:30-06:55

1 stop34h 25m

$1,480

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 12/8

10:20-18:39

1 stop23h 19m

Lambert-St Louis

Sat 5/9

15:13-07:00

2 stops24h 47m

$1,518

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 12/6

09:30-16:33

2 stops22h 03m

Lambert-St Louis

Sun 5/7

19:23-06:55

1 stop20h 32m

$1,518

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 11/6

09:20-20:25

3 stops50h 05m

Lambert-St Louis

Wed 17/6

13:05-07:20

3 stops51h 15m

$1,565

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Sat 13/6

09:15-10:55

2 stops40h 40m

Springfield-Branson

Sat 20/6

06:00-06:50

2 stops33h 50m

$1,591

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Tue 1/9

09:30-20:34

2 stops26h 04m

Kansas City

Tue 15/9

11:22-07:00

2 stops28h 38m

$1,664

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 3/6

09:20-21:10

2 stops26h 50m

Lambert-St Louis

Sun 7/6

08:40-07:20

2 stops31h 40m

$1,697

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Fri 7/8

09:20-16:22

2 stops46h 02m

Kansas City

Mon 10/8

17:24-07:20

2 stops22h 56m

$1,716

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 8/7

10:20-18:17

1 stop22h 57m

Lambert-St Louis

Mon 20/7

19:23-06:55

1 stop20h 32m

$1,854

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sat 19/9

09:15-23:37

2 stops29h 22m

Lambert-St Louis

Sun 27/9

14:15-06:50

2 stops25h 35m

$1,858

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 31 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from Sydney to Missouri (average of $756). Flying from Sydney to Missouri in March is currently the most expensive (average of $1,660). 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 20 May 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
1,037 reviews
Check prices

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Qantas Airways
7.5
Good
1,037 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
United Airlines
7.4
Good
9,736 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
American Airlines
7.1
Good
11,641 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!
Air Canada
7.1
Good
11,065 reviews
Qantas Airways
7.5
Good
1,037 reviews
Check prices

Boarding

7.7

Overall

7.5

Comfort

7.4

Crew

8.1

Food

7.0

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Tania,May 2026

SYD - DFW

The trip was great and the flight attendants were lovely. It was my honeymoon and ai thought I lost my gold brecelet. They searched until they found it and gave us a bottle of champaign to celebrate our honeymoon. They were lovely!

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?

    American Airlines, United Airlines, and Air Canada can get you from Sydney to Missouri in just under 23h 19m. Your travel time can differ by up to 26h 46m. There are 14571 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, July is the cheapest month in which you can book a flight from Sydney to Missouri (average of $756). Flying from Sydney to Missouri in March is currently the most expensive (average of $1,660). 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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,120Average$1,285FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,157Average$1,462FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,619Average$1,762FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Qantas AirwaysCheapest$1,705Average$1,808FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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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