How long is the flight from Australia to Missouri?

For as low as $1,258, Air Canada can have you in Missouri from Australia in 20h 19m. Australia and Missouri are separated by a distance of 14074 km. Both multi-stop and direct flights can be found to your destination and back. 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). Find deals

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.

$725+ Flights from Australia to Missouri

Cheap flight deals from Australia to Missouri

Round-trip from	$1,200
One-way from	$725
Popular in	December
Cheapest in	August
Average price	$1,967

Air Canada
2/2-20/2
4 total stops
93h 24m total
Australia to Missouri

Search Deals

25/2
3 total stops
48h 41m total
Australia to Missouri

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($131 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($78 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find 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 9 January 2026.

Mon 2/210:45BNE - STL

2 stops44h 44mAir Canada

Fri 20/216:05STL - BNE

2 stops48h 40mAir Canada

Deal found 8/1$1,200

Thu 5/210:45BNE - STL

2 stops44h 44mAir Canada

Mon 9/216:15STL - BNE

2 stops24h 30mAir Canada

Deal found 6/1$1,255

Wed 4/219:40BNE - MCI

2 stops29h 03mAmerican Airlines

Sun 8/218:07MCI - BNE

2 stops42h 53mAmerican Airlines

Deal found 5/1$1,257

Thu 5/209:40BNE - STL

2 stops26h 33mAmerican Airlines

Mon 9/211:55STL - BNE

2 stops25h 05mAmerican Airlines

Deal found 8/1$1,258

Mon 2/209:40BNE - STL

1 stop25h 49mAmerican Airlines

Fri 20/216:13STL - BNE

1 stop22h 17mAmerican Airlines

Deal found 8/1$1,267

Wed 18/209:40BNE - MCI

1 stop25h 09mAmerican Airlines

Sun 22/211:02MCI - BNE

1 stop27h 28mAmerican Airlines

Deal found 7/1$1,267

Sun 22/211:40BNE - STL

2 stops25h 25mUnited Airlines

Sun 1/306:00STL - BNE

2 stops33h 30mUnited Airlines

Deal found 8/1$1,280

Wed 4/213:00MEL - MCI

1 stop23h 13mUnited Airlines

Wed 11/213:42MCI - MEL

2 stops27h 18mUnited Airlines

Deal found 7/1$1,298

Wed 4/210:10MEL - MCI

1 stop21h 37mDelta

Wed 11/215:46MCI - MEL

1 stop23h 14mDelta

Deal found 7/1$1,309

Mon 23/211:30MEL - STL

2 stops25h 56mUnited Airlines

Mon 2/311:25STL - MEL

2 stops29h 35mUnited Airlines

Deal found 8/1$1,319

Sat 21/213:00MEL - STL

1 stop20h 27mUnited Airlines

Sat 28/209:55STL - MEL

2 stops31h 05mUnited Airlines

Deal found 7/1$1,324

Sun 22/211:30MEL - STL

2 stops28h 29mUnited Airlines

Sun 1/309:55STL - MEL

2 stops31h 05mUnited Airlines

Deal found 8/1$1,327

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 9 January 2026.

Mon 2/210:45BNE - STL

2 stops44h 44mAir Canada

Fri 20/216:05STL - BNE

2 stops48h 40mAir Canada

Deal found 8/1$1,200

Thu 5/219:40BNE - STL

1 stop20h 19mAmerican Airlines

Mon 9/207:15STL - BNE

1 stop31h 15mAmerican Airlines

Deal found 8/1$1,258

Wed 4/213:00MEL - MCI

1 stop23h 13mUnited Airlines

Wed 11/213:42MCI - MEL

2 stops27h 18mUnited Airlines

Deal found 7/1$1,298

Wed 4/210:10MEL - MCI

1 stop21h 37mDelta

Wed 11/215:46MCI - MEL

1 stop23h 14mDelta

Deal found 7/1$1,309

Tue 3/311:20SYD - STL

2 stops45h 09mMultiple Airlines

Mon 13/414:40STL - SYD

2 stops25h 40mMultiple Airlines

Deal found 8/1$1,613

Tue 17/215:35CNS - MCI

2 stops37h 33mQantas Airways

Sat 21/213:58MCI - CNS

2 stops34h 52mQantas Airways

Deal found 6/1$1,879

Thu 5/210:45BNE - STL

2 stops44h 44mAir Canada

Mon 9/216:15STL - BNE

2 stops24h 30mAir Canada

Deal found 6/1$1,255

Wed 4/219:40BNE - MCI

2 stops29h 03mAmerican Airlines

Sun 8/218:07MCI - BNE

2 stops42h 53mAmerican Airlines

Deal found 6/1$1,262

Mon 23/211:30MEL - STL

2 stops26h 35mUnited Airlines

Mon 2/317:25STL - MEL

1 stop23h 35mUnited Airlines

Deal found 8/1$1,319

Wed 18/219:40BNE - MCI

2 stops20h 17mAmerican Airlines

Sun 22/206:40MCI - BNE

2 stops30h 20mAmerican Airlines

Deal found 7/1$1,264

Mon 16/211:30MEL - STL

2 stops25h 56mUnited Airlines

Fri 27/218:45STL - MEL

2 stops46h 15mUnited Airlines

Deal found 8/1$1,319

Mon 2/209:40BNE - STL

1 stop25h 49mAmerican Airlines

Fri 20/216:13STL - BNE

1 stop22h 17mAmerican Airlines

Deal found 8/1$1,267

Sat 21/211:30MEL - STL

3 stops27h 44mUnited Airlines

Sat 28/216:30STL - MEL

2 stops24h 30mUnited Airlines

Deal found 7/1$1,324

Sun 22/211:30MEL - STL

2 stops28h 29mUnited Airlines

Sun 1/309:55STL - MEL

2 stops31h 05mUnited Airlines

Deal found 8/1$1,327

Tue 3/314:15SYD - STL

2 stops26h 08mDelta

Mon 13/409:40STL - SYD

2 stops29h 55mDelta

Deal found 7/1$1,767

Mon 23/212:00MEL - STL

1 stop28h 59mAmerican Airlines

Mon 2/311:46STL - MEL

1 stop24h 14mAmerican Airlines

Deal found 8/1$1,374

Tue 3/311:20SYD - STL

2 stops45h 09mAir Canada

Tue 14/416:05STL - SYD

2 stops48h 15mAir Canada

Deal found 8/1$1,709

Thu 19/206:00MEL - MCI

2 stops28h 07mQantas Airways

Mon 23/218:13MCI - MEL

2 stops30h 32mQantas Airways

Deal found 5/1$1,976

Mon 16/212:00MEL - STL

1 stop28h 59mAmerican Airlines

Fri 27/209:35STL - MEL

1 stop26h 25mAmerican Airlines

Deal found 8/1$1,374

Thu 19/211:20SYD - STL

2 stops22h 38mAir Canada

Mon 23/216:30STL - SYD

2 stops24h 05mAir Canada

Deal found 5/1$1,758

Wed 21/106:05MEL - STL

2 stops27h 12mMultiple Airlines

Sat 24/117:04STL - MEL

1 stop42h 56mMultiple Airlines

Deal found 7/1$2,152

Tue 3/311:20SYD - STL

2 stops45h 09mAir Canada

Mon 13/416:05STL - SYD

2 stops48h 15mAir Canada

Deal found 7/1$1,774

Thu 19/217:15LST - STL

2 stops47h 44mQantas Airways

Mon 23/206:38STL - LST

2 stops40h 57mQantas Airways

Deal found 8/1$2,241

Wed 4/212:10MEL - MCI

3 stops28h 20mMultiple Airlines

Wed 11/216:25MCI - MEL

2 stops25h 30mMultiple Airlines

Deal found 7/1$2,346

Tue 17/211:20SYD - MCI

2 stops28h 57mAir Canada

Sat 21/209:12MCI - SYD

2 stops31h 23mAir Canada

Deal found 8/1$1,810

Tue 3/311:20SYD - STL

2 stops22h 53mAmerican Airlines

Tue 14/406:20STL - SYD

1 stop33h 45mAmerican Airlines

Deal found 8/1$1,743

Tue 17/206:30SYD - MCI

2 stops23h 38mQantas Airways

Sat 21/213:58MCI - SYD

1 stop23h 57mQantas Airways

Deal found 8/1$2,421

Sun 22/211:20SYD - MCI

2 stops26h 15mUnited Airlines

Sun 1/309:12MCI - SYD

2 stops28h 48mUnited Airlines

Deal found 8/1$2,065

Mon 2/311:20SYD - STL

1 stop29h 39mAmerican Airlines

Tue 14/415:36STL - SYD

2 stops24h 29mAmerican Airlines

Deal found 8/1$1,743

Tue 3/311:20SYD - STL

1 stop29h 39mAmerican Airlines

Mon 13/406:20STL - SYD

1 stop33h 45mAmerican Airlines

Deal found 8/1$1,743

Last-minute flights from Australia to Missouri
Discover last-minute flight deals from Australia to Missouri. Data last updated 9 January 2026 and is based on user searches.

Mon 2/210:45BNE - STL

2 stops44h 44mAir Canada

Fri 20/216:05STL - BNE

2 stops48h 40mAir Canada

Deal found 8/1$1,200

Mon 2/209:40BNE - STL

1 stop22h 34mAmerican Airlines

Fri 20/211:41STL - BNE

2 stops26h 49mAmerican Airlines

Deal found 8/1$1,267

Wed 4/219:40BNE - MCI

2 stops29h 03mAmerican Airlines

Sun 8/218:07MCI - BNE

2 stops42h 53mAmerican Airlines

Deal found 5/1$1,257

Wed 4/211:30MEL - MCI

2 stops28h 10mUnited Airlines

Wed 11/216:25MCI - MEL

2 stops24h 05mUnited Airlines

Deal found 7/1$1,298

Wed 4/210:10MEL - MCI

1 stop21h 37mDelta

Wed 11/215:46MCI - MEL

1 stop23h 14mDelta

Deal found 7/1$1,309

Thu 5/210:45BNE - STL

2 stops44h 44mAir Canada

Mon 9/216:15STL - BNE

2 stops24h 30mAir Canada

Deal found 6/1$1,255

Thu 5/209:40BNE - STL

2 stops26h 33mAmerican Airlines

Mon 9/211:55STL - BNE

2 stops25h 05mAmerican Airlines

Deal found 8/1$1,258

Wed 18/209:40BNE - MCI

1 stop25h 09mAmerican Airlines

Sun 22/211:02MCI - BNE

1 stop27h 28mAmerican Airlines

Deal found 7/1$1,267

Sat 21/213:00MEL - STL

1 stop20h 27mUnited Airlines

Sat 28/209:55STL - MEL

2 stops31h 05mUnited Airlines

Deal found 7/1$1,324

Sun 22/211:40BNE - STL

2 stops25h 25mUnited Airlines

Sun 1/306:00STL - BNE

2 stops33h 30mUnited Airlines

Deal found 8/1$1,280

Sun 22/211:30MEL - STL

2 stops28h 29mUnited Airlines

Sun 1/309:55STL - MEL

2 stops31h 05mUnited Airlines

Deal found 8/1$1,327

Mon 23/211:30MEL - STL

2 stops25h 56mUnited Airlines

Mon 2/311:25STL - MEL

2 stops29h 35mUnited Airlines

Deal found 8/1$1,319

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 9 January 2026.

Wed 25/213:45MEL - STL

3 stops48h 41mMultiple Airlines

Deal found 8/1$725

Fri 27/309:10MEL - MCI

2 stops31h 36mDelta

Deal found 6/1$821

Wed 14/110:10MEL - STL

2 stops28h 25mDelta

Deal found 9/1$839

Fri 22/510:00MEL - MCI

1 stop19h 45mVietnam Airlines

Deal found 8/1$846

Fri 22/509:30MEL - MCI

2 stops39h 10mUnited Airlines

Deal found 8/1$866

Wed 20/509:30MEL - MCI

2 stops21h 33mUnited Airlines

Deal found 7/1$873

Wed 14/112:00MEL - STL

1 stop28h 59mAmerican Airlines

Deal found 9/1$873

Wed 14/116:05MEL - STL

1 stop23h 50mMultiple Airlines

Deal found 7/1$876

Mon 16/221:30SYD - STL

2 stops34h 58mMultiple Airlines

Deal found 7/1$960

Fri 22/523:55MEL - MCI

3 stops38h 38mMultiple Airlines

Deal found 7/1$1,155

Mon 16/211:20SYD - STL

1 stop29h 39mQantas Airways

Deal found 7/1$1,173

Fri 27/311:20SYD - MCI

2 stops24h 07mAmerican Airlines

Deal found 7/1$1,357

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 2/2

10:45-15:29

2 stops44h 44m

Lambert-St Louis

Fri 20/2

16:05-08:45

2 stops48h 40m

$1,200

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Thu 5/2

10:45-15:29

2 stops44h 44m

Lambert-St Louis

Mon 9/2

16:15-08:45

2 stops24h 30m

$1,255

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Thu 5/2

19:40-23:59

1 stop20h 19m

Lambert-St Louis

Mon 9/2

07:15-06:30

1 stop31h 15m

$1,258

BrisbaneKansas City

BNE - MCI

BNEMCI

Brisbane

Wed 4/2

19:40-08:43

2 stops29h 03m

Kansas City

Sun 8/2

18:07-05:00

2 stops42h 53m

$1,262

BrisbaneKansas City

BNE - MCI

BNEMCI

Brisbane

Wed 18/2

19:40-23:57

2 stops20h 17m

Kansas City

Sun 22/2

06:40-05:00

2 stops30h 20m

$1,264

BrisbaneSt. Louis

BNE - STL

BNESTL

Brisbane

Mon 2/2

09:40-19:29

1 stop25h 49m

Lambert-St Louis

Fri 20/2

16:13-06:30

1 stop22h 17m

$1,267

MelbourneKansas City

MEL - MCI

MELMCI

Melbourne

Wed 4/2

13:00-19:13

1 stop23h 13m

Kansas City

Wed 11/2

13:42-10:00

2 stops27h 18m

$1,298

MelbourneKansas City

MEL - MCI

MELMCI

Melbourne

Wed 4/2

10:10-14:47

1 stop21h 37m

Kansas City

Wed 11/2

15:46-08:00

1 stop23h 14m

$1,309

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 23/2

11:30-21:05

2 stops26h 35m

Lambert-St Louis

Mon 2/3

17:25-10:00

1 stop23h 35m

$1,319

MelbourneSt. Louis

MEL - STL

MELSTL

Melbourne

Mon 16/2

11:30-20:26

2 stops25h 56m

Lambert-St Louis

Fri 27/2

18:45-10:00

2 stops46h 15m

$1,319

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 59 results

...

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, December is the cheapest month in which you can book a flight from Australia to Missouri (average of $901). Flying from Australia to Missouri in April is currently the most expensive (average of $1,531). 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, andAir Canada 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

968 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

968 reviews

Qantas Airways

7.5

Good

968 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

9,141 reviews

Qantas Airways

7.5

Good

968 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

10,603 reviews

Qantas Airways

7.5

Good

968 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

How long is the flight from Australia to Missouri?
For as low as $1,258, Air Canada can have you in Missouri from Australia in 20h 19m. Australia and Missouri are separated by a distance of 14074 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, December is the cheapest month in which you can book a flight from Australia to Missouri (average of $901). Flying from Australia to Missouri in April is currently the most expensive (average of $1,531). 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

Top 3 airlines flying from Australia to Missouri

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$1,092	Average$1,594	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	Cheapest$1,104	Average$1,706	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qantas Airways	Cheapest$1,449	Average$2,086	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways 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.

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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 $725

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Missouri

Keep the following information in mind while searching for Australia to Missouri flight deals. Data was last updated 9 January 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 9 January 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 9 January 2026.

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

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?

Reviews of airlines servicing Missouri

Get a feel of what it's like to fly with Qantas Airways, United Airlines, andAir Canada 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

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?

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.

Alternative routes for Australia to Missouri

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

Top 3 airlines flying from Australia 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 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 9 January 2026.