How long is the flight from Australia to Missouri?

For as low as $1,438, United Airlines can have you in Missouri from Australia in 23h 39m. 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.

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.

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 is the cheapest time of day to fly from AU to MO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Missouri as you normally would.

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.

$889+ Cheap Flights from Australia to Missouri

Cheap flight deals from Australia to Missouri

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 8 October 2026.

Sun 1/1110:55 -

2 stops22h 16m

Sun 8/1107:36 -

2 stops30h 24m

Deal found 4/10$1,438

Thu 19/1110:45 -

2 stops22h 45m

Thu 3/1213:36 -

2 stops27h 09m

Deal found 4/10$1,456

Thu 5/1110:45 -

2 stops44h 41m

Mon 9/1113:40 -

2 stops27h 05m

Deal found 5/10$1,500

Thu 19/1110:45 -

2 stops38h 13m

Sun 6/1205:45 -

2 stops35h 00m

Deal found 4/10$1,527

Thu 19/1113:10 -

2 stops40h 02m

Thu 3/1212:00 -

1 stop26h 30m

Deal found 6/10$1,552

Wed 21/1010:10 -

2 stops43h 34m

Sat 24/1015:20 -

1 stop23h 35m

Deal found 5/10$1,555

Thu 19/1113:10 -

2 stops40h 02m

Sun 6/1210:16 -

1 stop28h 14m

Deal found 7/10$1,556

Tue 17/1112:45 -

1 stop21h 22m

Tue 24/1107:36 -

2 stops33h 54m

Deal found 4/10$1,572

Fri 23/1010:10 -

2 stops38h 47m

Tue 27/1009:48 -

1 stop29h 07m

Deal found 5/10$1,592

Thu 19/1110:45 -

2 stops21h 26m

Thu 3/1217:19 -

2 stops23h 26m

Deal found 6/10$1,602

Wed 18/1109:15 -

1 stop21h 58m

Sat 12/1216:30 -

2 stops47h 35m

Deal found 6/10$1,730

Tue 27/1009:10 -

2 stops30h 06m

Sat 31/1011:30 -

1 stop27h 30m

Deal found 6/10$1,766

Best flights from Australia to Missouri
Discover carefully curated flight deals from Australia to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Sun 1/1110:55 -

2 stops23h 39m

Sun 8/1116:00 -

1 stop24h 05m

Deal found 4/10$1,438

Thu 5/1110:45 -

2 stops44h 41m

Mon 9/1113:40 -

2 stops27h 05m

Deal found 5/10$1,500

Thu 19/1113:10 -

2 stops40h 02m

Thu 3/1212:00 -

1 stop26h 30m

Deal found 5/10$1,552

Thu 25/214:05 -

1 stop22h 37m

Sun 7/312:01 -

1 stop25h 54m

Deal found 5/10$1,794

Thu 19/1109:40 -

1 stop20h 33m

Thu 3/1214:48 -

1 stop23h 42m

Deal found 4/10$1,800

Sat 20/210:10 -

1 stop21h 37m

Sat 27/206:30 -

2 stops32h 30m

Deal found 7/10$1,949

Fri 5/223:40 -

2 stops37h 09m

Tue 9/214:11 -

2 stops34h 39m

Deal found 7/10$2,420

Wed 21/1022:05 -

3 stops63h 16m

Sat 24/1008:00 -

3 stops67h 25m

Deal found 3/10$2,791

Thu 19/1110:45 -

2 stops38h 13m

Sun 6/1205:45 -

2 stops35h 00m

Deal found 4/10$1,527

Thu 19/1113:10 -

2 stops40h 02m

Sun 6/1210:16 -

1 stop28h 14m

Deal found 4/10$1,552

Tue 17/1112:45 -

1 stop21h 22m

Tue 24/1107:00 -

1 stop34h 30m

Deal found 4/10$1,572

Fri 23/1010:10 -

2 stops38h 47m

Tue 27/1009:48 -

1 stop29h 07m

Deal found 5/10$1,592

Thu 19/1110:45 -

2 stops21h 26m

Thu 3/1217:19 -

2 stops23h 26m

Deal found 6/10$1,602

Thu 19/1113:10 -

2 stops22h 30m

Thu 3/1212:00 -

3 stops29h 10m

Deal found 6/10$1,814

Sun 22/1111:10 -

2 stops24h 25m

Sat 28/1119:30 -

2 stops41h 55m

Deal found 6/10$1,902

Wed 18/1109:15 -

1 stop21h 58m

Sat 12/1216:30 -

2 stops47h 35m

Deal found 6/10$1,730

Fri 8/111:20 -

2 stops42h 57m

Fri 22/113:38 -

2 stops25h 52m

Deal found 5/10$1,783

Wed 27/109:40 -

1 stop26h 12m

Sun 31/114:38 -

1 stop23h 52m

Deal found 5/10$1,802

Fri 20/1122:20 -

2 stops35h 03m

Fri 27/1115:15 -

2 stops36h 15m

Deal found 5/10$4,806

Thu 19/1112:45 -

2 stops38h 17m

Thu 26/1119:05 -

1 stop22h 25m

Deal found 5/10$1,812

Sat 20/212:10 -

3 stops25h 42m

Sat 27/213:36 -

3 stops28h 19m

Deal found 7/10$2,211

Thu 12/1108:40 -

2 stops24h 57m

Thu 21/105:45 -

2 stops35h 15m

Deal found 7/10$1,830

Thu 17/1210:10 -

1 stop21h 51m

Mon 4/115:45 -

1 stop23h 15m

Deal found 3/10$2,793

Mon 15/322:45 -

2 stops32h 26m

Fri 2/406:38 -

2 stops39h 37m

Deal found 3/10$2,730

Fri 26/211:50 -

2 stops21h 13m

Sun 7/317:05 -

2 stops23h 00m

Deal found 5/10$1,868

Fri 5/222:35 -

3 stops40h 02m

Tue 9/213:17 -

3 stops62h 28m

Deal found 7/10$3,027

Wed 18/1114:05 -

3 stops26h 19m

Sat 12/1209:40 -

3 stops29h 55m

Deal found 6/10$2,531

Thu 17/1210:10 -

2 stops31h 36m

Tue 5/107:30 -

2 stops31h 30m

Deal found 3/10$2,891

Sun 28/211:20 -

2 stops21h 43m

Tue 9/318:00 -

1 stop22h 20m

Deal found 5/10$1,868

Wed 10/322:45 -

2 stops33h 26m

Mon 29/306:38 -

2 stops44h 42m

Deal found 3/10$2,772

Find flight deals from Australia to Missouri

Round-trip from	$1,438
One-way from	$889
Popular in	January
Cheapest in	July
Average price	$1,800

United Airlines
1/11-8/11
3 total stops
47h 44m total
Australia to Missouri

Search Deals

Delta
12/11-31/12
2 total stops
26h 49m total
Australia to Missouri

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($591 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($156 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Thu 12/11

11:50-18:05

1 stop23h 15m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$889

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Thu 12/11

10:40-20:29

2 stops26h 49m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$889

MelbourneSt. Louis

MEL Melbourne - STL Lambert-St Louis

MELSTL

Melbourne

Mon 2/11

10:10-21:09

2 stops27h 59m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$889

MelbourneSt. Louis

MEL Melbourne - STL Lambert-St Louis

MELSTL

Melbourne

Mon 2/11

12:45-18:05

1 stop22h 20m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$903

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Fri 13/11

11:10-20:42

1 stop26h 32m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$969

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Fri 13/11

09:15-14:13

1 stop21h 58m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$972

MelbourneKansas City

MEL Melbourne - MCI Kansas City

MELMCI

Melbourne

Sun 7/2

11:30-11:41

2 stops41h 11m

Kansas City

Wed 31/12

00:00-16:00

Nonstop0h 00m

$982

Fastest return journey

MelbourneKansas City

MEL Melbourne - MCI Kansas City

MELMCI

Melbourne

Sun 7/2

10:10-14:47

1 stop21h 37m

Kansas City

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,150

MelbourneKansas City

MEL Melbourne - MCI Kansas City

MELMCI

Melbourne

Sun 7/2

12:50-19:36

3 stops47h 46m

Kansas City

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,272

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Sun 1/11

10:55-18:34

2 stops23h 39m

Kansas City

Sun 8/11

16:00-09:05

1 stop24h 05m

$1,438

Flights are sorted by cheapest return flights first.

Deals found on 3/10

Showing 1-10 of 42 resultsSorted by cheapest first

...

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.

SYD-MCI

BNE-MCI

BNE-STL

SYD-STL

MEL-MCI

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

AU0-USMO

SYD-MCI

BNE-MCI

BNE-STL

SYD-STL

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

Currently, August is the cheapest month in which you can book a flight from Australia to Missouri (average of $1,543). Flying from Australia to Missouri in December is currently the most expensive (average of $2,224). 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 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.

Qantas Airways

7.5

Good

1,103 reviews

Check prices

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

1,103 reviews

Qantas Airways

7.5

Good

1,103 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

United Airlines

7.4

Good

10,315 reviews

Qantas Airways

7.5

Good

1,103 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

American Airlines

7.0

Good

12,136 reviews

Qantas Airways

7.5

Good

1,103 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Tania,May 2026

SYD - DFW

Related info for your journey

How long is the flight from Australia to Missouri?
For as low as $1,438, United Airlines can have you in Missouri from Australia in 23h 39m. 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, August is the cheapest month in which you can book a flight from Australia to Missouri (average of $1,543). Flying from Australia to Missouri in December is currently the most expensive (average of $2,224). 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

Airlines

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Airlines flying to Missouri

American Airlines flights to Missouri

Air Canada flights to Missouri

Qantas Airways flights to Missouri

Air New Zealand flights to Missouri

United Airlines flights to Missouri

Top 3 airlines flying from Australia to Missouri

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,012	Average$1,754	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,230	Average$2,053	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
American Airlines	Cheapest$1,494	Average$2,032	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Australia to Missouri from $889

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Missouri

Cheapest flights from Australia to MissouriExplore 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 8 October 2026.

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 8 October 2026.

Best flights from Australia to MissouriDiscover carefully curated flight deals from Australia to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Discover carefully curated flight deals from Australia to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Australia to MissouriDiscover last-minute flight deals from Australia to Missouri. Data last updated 8 October 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Missouri. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Australia to MissouriSearch for one-way flight options from Australia to Missouri. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Search for one-way flight options from Australia to Missouri. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.

Find flight deals from Australia to Missouri

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 Australia to Missouri that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Missouri

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.

Related info for your journey

How long is the flight from Australia to Missouri?

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

How can I find direct flights from Australia to Missouri?

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

What is the cheapest month to book a flight from Australia 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.

Airlines flying to Missouri

Alternative routes for Australia to Missouri

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

Complete your trip

Complete your trip to Missouri by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Australia to Missouri by cabin class

Find flights from Australia to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Missouri flights

Browse other Australia and Missouri flight options. Last updated on 8 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Missouri

Find the right flight back to Australia after your stay in Missouri

Australia to Missouri flights

Consider these flights travelling from Australia to Missouri.

Top 3 airlines flying from Australia to Missouri

Fly with Cheapflights

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

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

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

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

100% Free

Book with flexibility

Travel Smart

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 8 October 2026.

Best flights from Australia to Missouri
Discover carefully curated flight deals from Australia to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 October 2026.

Last-minute flights from Australia to Missouri
Discover last-minute flight deals from Australia to Missouri. Data last updated 8 October 2026 and is based on user searches.

One-way flights from Australia to Missouri
Search for one-way flight options from Australia to Missouri. Find affordable one-way fares based on user searches. Data last updated 8 October 2026.