Cheap flights from Australia to Missouri from $835

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — MCI
14 Jul — 21 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Missouri
Explore the most affordable flight options available from Australia to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 June 2026.

Fri 28/809:10
SYD
-
STL
2 stops47h 27m
American Airlines
Mon 7/905:42
STL
-
SYD
1 stop34h 13m
American Airlines
Deal found 14/6$1,394
Wed 26/809:10
SYD
-
STL
2 stops23h 55m
American Airlines
Wed 9/915:34
STL
-
SYD
2 stops24h 31m
American Airlines
Deal found 10/6$1,416
Mon 27/709:10
SYD
-
MCI
2 stops23h 17m
American Airlines
Tue 4/814:30
MCI
-
SYD
2 stops25h 35m
American Airlines
Deal found 11/6$1,418
Mon 3/809:10
SYD
-
MCI
2 stops30h 13m
American Airlines
Wed 12/812:17
MCI
-
SYD
2 stops27h 48m
American Airlines
Deal found 9/6$1,419
Wed 26/809:10
SYD
-
STL
2 stops22h 31m
American Airlines
Sun 6/913:25
STL
-
SYD
2 stops27h 05m
American Airlines
Deal found 10/6$1,426
Wed 26/809:10
SYD
-
STL
2 stops23h 27m
American Airlines
Tue 8/916:50
STL
-
SYD
2 stops23h 05m
American Airlines
Deal found 14/6$1,429
Thu 27/817:50
SYD
-
STL
1 stop20h 09m
American Airlines
Mon 7/906:36
STL
-
SYD
1 stop33h 19m
American Airlines
Deal found 14/6$1,439
Wed 26/810:20
SYD
-
STL
1 stop23h 19m
United Airlines
Mon 7/912:59
STL
-
SYD
2 stops27h 01m
United Airlines
Deal found 14/6$1,443
Mon 27/710:20
SYD
-
MCI
1 stop26h 55m
United Airlines
Tue 4/811:25
MCI
-
SYD
2 stops28h 35m
United Airlines
Deal found 11/6$1,443
Wed 26/809:10
SYD
-
STL
1 stop28h 49m
Qantas Airways
Wed 9/906:30
STL
-
SYD
1 stop33h 35m
Qantas Airways
Deal found 10/6$1,482
Sat 29/812:00
SYD
-
STL
1 stop19h 14m
Qantas Airways
Sun 6/918:45
STL
-
SYD
1 stop21h 10m
Qantas Airways
Deal found 14/6$1,483
Tue 25/809:10
SYD
-
STL
1 stop28h 49m
Qantas Airways
Mon 7/906:00
STL
-
SYD
1 stop34h 30m
Qantas Airways
Deal found 14/6$1,485

Find flight deals from Australia to Missouri

Keep the following information in mind while searching for Australia to Missouri flight deals. Data was last updated 14 June 2026.

Round-trip from

$1,394

One-way from

$835

Popular in

July

Cheapest in

September

Average price

$2,056
American Airlines
  • American Airlines
  • 29/8-7/9
  • 3 total stops
  • 67h 52m total
  • Australia to Missouri
United Airlines
  • United Airlines
  • 26/6
  • 1 total stop
  • 22h 22m total
  • Australia to Missouri
Highest demand for flights based on searches. 9% potential increase in price ($289 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease ($87 potential savings vs. average return price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia 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 14 June 2026.
Use the filters below to find and compare flights from Australia 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

Mon 3/8

12:00-19:01

1 stop22h 01m

Kansas City

Wed 12/8

12:17-06:55

1 stop27h 38m

$1,439

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 3/8

09:15-23:41

1 stop29h 26m

Kansas City

Wed 12/8

07:00-06:50

2 stops32h 50m

$1,443

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 27/7

10:20-22:15

1 stop26h 55m

Kansas City

Tue 4/8

11:25-07:00

2 stops28h 35m

$1,443

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 25/7

09:45-23:59

1 stop29h 14m

Lambert-St Louis

Sat 1/8

08:38-05:00

1 stop29h 22m

$1,499

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sun 26/7

10:20-22:15

1 stop26h 55m

Kansas City

Sun 2/8

18:41-06:55

2 stops45h 14m

$1,506

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 30/7

09:20-18:42

2 stops48h 22m

Lambert-St Louis

Mon 3/8

12:10-07:20

2 stops52h 10m

$1,513

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Sat 25/7

09:45-19:53

2 stops25h 08m

Lambert-St Louis

Sat 1/8

07:01-05:00

1 stop30h 59m

$1,517

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 26/8

09:15-16:44

2 stops22h 29m

Lambert-St Louis

Thu 3/9

15:50-06:50

2 stops24h 00m

$1,558

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 17/11

10:40-20:49

2 stops27h 09m

Lambert-St Louis

Tue 1/12

12:30-08:30

2 stops27h 00m

$1,574

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Tue 1/9

09:30-20:34

2 stops26h 04m

Kansas City

Tue 15/9

15:29-06:55

1 stop24h 26m

$1,677

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 50 resultsSorted by cheapest first
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Best time to book a flight from Australia to Missouri

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

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

Currently, April is the cheapest month in which you can book a flight from Australia to Missouri (average of $1,002). Flying from Australia to Missouri in May is currently the most expensive (average of $1,249). 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.

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 14 June 2026.
Get a feel of what it's like to fly with Qantas Airways,United Airlines, andAmerican Airlines from Australia to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Crew

8.2

Boarding

7.7

Comfort

7.5

Overall

7.5

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!

Food

7.0

Crew

8.2

Boarding

7.7

Comfort

7.5

Overall

7.5

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!

Food

7.0

Crew

8.2

Boarding

7.7

Comfort

7.5

Overall

7.5

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!

Food

7.0

Crew

8.2

Boarding

7.7

Comfort

7.5

Overall

7.5

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!

Food

7.0

Crew

8.2

Boarding

7.7

Comfort

7.5

Overall

7.5

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 Australia to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Australia to Missouri?

    For as low as $1,439, American Airlines can have you in Missouri from Australia in 22h 01m. Australia and Missouri are separated by a distance of 14225 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

  • How can I find direct flights from Australia to Missouri?

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

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

    Yes. Cheapflights offers flight deals from Australia 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 Australia to Missouri?

    Currently, April is the cheapest month in which you can book a flight from Australia to Missouri (average of $1,002). Flying from Australia to Missouri in May is currently the most expensive (average of $1,249). 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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Top 4 airlines flying from Australia to Missouri

Discover the top 4 airlines that operate flights from Australia 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 14 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$675Average$1,363FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,038Average$1,504FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,105Average$2,077FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,634Average$1,779FlexibilityNo 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 Australia to Missouri?

Cheapflights makes it easy to find Australia to Missouri flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Australia to Missouri 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 Australia to Missouri with no change fees?

Certainly. Search results for flights to Missouri from Australia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Australia 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 Australia today and book when prices fit your budget.

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