How long is the flight from Sydney to Missouri?

American Airlines, Qantas Airways, and United Airlines can get you from Sydney to Missouri in just under 21h 11m. Your travel time can differ by up to 8h 54m. 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.

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 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.

What are the most popular airlines that fly from Sydney to Missouri?

The most popular airlines flying from Sydney to Missouri are United Airlines, Qantas Airways and American Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from SYD to MO?

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

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.

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.

$969+ Cheap Flights from Sydney to Missouri

Cheap flight deals from Sydney to Missouri

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 29 October 2026.

Mon 16/1114:05 -

1 stop21h 11m

Wed 2/1207:00 -

1 stop33h 00m

Deal found 26/10$1,484

Tue 27/1011:10 -

2 stops37h 47m

Sat 31/1009:48 -

1 stop29h 07m

Deal found 25/10$1,564

Wed 25/1114:05 -

1 stop19h 15m

Wed 2/1217:17 -

2 stops26h 03m

Deal found 28/10$1,716

Mon 16/1111:10 -

1 stop26h 32m

Wed 2/1207:00 -

1 stop33h 00m

Deal found 27/10$1,717

Mon 16/1111:20 -

2 stops22h 37m

Wed 2/1213:18 -

3 stops26h 47m

Deal found 26/10$1,730

Sun 15/1111:10 -

2 stops22h 17m

Mon 30/1119:05 -

2 stops43h 30m

Deal found 25/10$1,776

Wed 25/1111:10 -

2 stops24h 25m

Wed 2/1214:48 -

2 stops25h 12m

Deal found 28/10$1,795

Sun 22/1110:40 -

1 stop30h 08m

Sun 29/1106:00 -

2 stops33h 30m

Deal found 25/10$1,875

Sun 22/1114:05 -

1 stop19h 15m

Sun 29/1117:10 -

1 stop20h 45m

Deal found 25/10$1,922

Wed 25/1110:40 -

1 stop30h 08m

Wed 2/1216:00 -

1 stop23h 30m

Deal found 28/10$2,159

Wed 28/1022:10 -

2 stops41h 49m

Wed 4/1108:10 -

1 stop29h 15m

Deal found 27/10$2,334

Mon 16/1111:20 -

2 stops24h 54m

Wed 2/1219:58 -

3 stops41h 27m

Deal found 27/10$2,494

Best flights from Sydney to Missouri
Discover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Mon 16/1114:05 -

1 stop21h 11m

Wed 2/1207:00 -

1 stop33h 00m

Deal found 26/10$1,484

Mon 16/1111:10 -

1 stop26h 32m

Wed 2/1207:00 -

1 stop33h 00m

Deal found 27/10$1,717

Thu 25/209:20 -

1 stop30h 05m

Tue 23/317:59 -

2 stops23h 21m

Deal found 29/10$1,730

Sun 22/1110:40 -

1 stop30h 08m

Sun 29/1106:00 -

2 stops33h 30m

Deal found 25/10$1,875

Thu 4/311:50 -

2 stops27h 22m

Sun 28/309:23 -

3 stops31h 22m

Deal found 28/10$1,959

Wed 25/1111:20 -

3 stops27h 31m

Wed 2/1207:36 -

3 stops32h 59m

Deal found 28/10$3,497

Thu 4/314:05 -

1 stop22h 31m

Sun 28/306:00 -

1 stop34h 05m

Deal found 28/10$2,185

Sun 7/311:50 -

2 stops27h 05m

Wed 31/313:30 -

3 stops27h 15m

Deal found 28/10$2,185

Sun 15/1114:05 -

1 stop19h 22m

Mon 30/1119:05 -

1 stop42h 50m

Deal found 25/10$2,224

Sat 6/211:05 -

3 stops29h 11m

Mon 15/212:29 -

3 stops30h 56m

Deal found 25/10$2,680

Sun 15/1111:20 -

2 stops25h 27m

Mon 30/1114:44 -

3 stops46h 41m

Deal found 25/10$2,818

Sun 22/1115:15 -

3 stops45h 19m

Sun 29/1113:29 -

2 stops23h 56m

Deal found 25/10$2,918

Sat 12/1211:20 -

2 stops29h 24m

Sat 19/1217:13 -

2 stops44h 07m

Deal found 28/10$4,098

Wed 25/1111:50 -

3 stops25h 57m

Wed 2/1213:36 -

3 stops25h 59m

Deal found 28/10$3,102

Find flight deals from Sydney to Missouri

Round-trip from	$1,484
One-way from	$969
Popular in	January
Cheapest in	July
Average price	$1,615

American Airlines
16/11-2/12
2 total stops
54h 11m total
Sydney to Missouri

Search Deals

American Airlines
13/11-31/12
2 total stops
26h 12m total
Sydney to Missouri

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($547 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($149 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

Fri 13/11

11:10-20:42

1 stop26h 32m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$969

Fastest return journey

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Fri 13/11

11:50-18:05

1 stop23h 15m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$972

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Fri 13/11

14:05-23:24

3 stops26h 19m

Lambert-St Louis

Wed 31/12

00:00-16:00

Nonstop0h 00m

$1,268

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Mon 16/11

14:05-18:16

1 stop21h 11m

Lambert-St Louis

Wed 2/12

07:00-09:00

1 stop33h 00m

$1,484

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Mon 16/11

11:10-20:42

1 stop26h 32m

Lambert-St Louis

Wed 2/12

07:00-09:00

1 stop33h 00m

$1,717

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Thu 25/2

09:20-22:25

1 stop30h 05m

Lambert-St Louis

Tue 23/3

17:59-09:20

2 stops23h 21m

$1,730

SydneyKansas City

SYD Sydney Kingsford Smith - MCI Kansas City

SYDMCI

Sydney Kingsford Smith

Sun 22/11

10:40-23:48

1 stop30h 08m

Kansas City

Sun 29/11

06:00-08:30

2 stops33h 30m

$1,875

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Thu 4/3

11:50-22:12

2 stops27h 22m

Lambert-St Louis

Sun 28/3

09:23-08:45

3 stops31h 22m

$1,959

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Thu 4/3

14:05-19:36

1 stop22h 31m

Lambert-St Louis

Sun 28/3

06:00-08:05

1 stop34h 05m

$2,185

SydneySt. Louis

SYD Sydney Kingsford Smith - STL Lambert-St Louis

SYDSTL

Sydney Kingsford Smith

Sun 7/3

11:50-21:55

2 stops27h 05m

Lambert-St Louis

Wed 31/3

13:30-08:45

3 stops27h 15m

$2,185

Flights are sorted by cheapest return flights first.

Deals found on 27/10

Showing 1-10 of 17 resultsSorted by cheapest first

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.

SYD-STL

SYD-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 Sydney to Missouri

SYD-USMO

SYD-STL

SYD-MCI

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

Currently, August is the cheapest month in which you can book a flight from Sydney to Missouri (average of $1,511). Flying from Sydney to Missouri in June is currently the most expensive (average of $2,355). 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?

Airfare is below average for this route at the moment.

Sydney to Missouri flights typically cost between $1,617 and $1,815 in November.
The cheapest return price found within the last 5 days was $1,484 on American Airlines (16 Nov–2 Dec).

Reviews of airlines servicing Missouri

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

1,121 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Qantas Airways

7.5

Good

1,121 reviews

Qantas Airways

7.5

Good

1,121 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

United Airlines

7.3

Good

10,449 reviews

Qantas Airways

7.5

Good

1,121 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

American Airlines

7.0

Good

12,210 reviews

Qantas Airways

7.5

Good

1,121 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Jodie,Oct 2026

SYD - GFF

Pretty good but it was delayed by almost an hour

Related info for your journey

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, Qantas Airways, and United Airlines can get you from Sydney to Missouri in just under 21h 11m. Your travel time can differ by up to 8h 54m. 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, August is the cheapest month in which you can book a flight from Sydney to Missouri (average of $1,511). Flying from Sydney to Missouri in June is currently the most expensive (average of $2,355). 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

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for Sydney to Missouri

Sydney to Los Angeles flights

Sydney to John F Kennedy Intl flights

Sydney to LaGuardia flights

Sydney to San Francisco flights

Sydney to Newark flights

Sydney to Ontario flights

Sydney to Honolulu flights

Sydney to Long Beach flights

Sydney to Seattle flights

Sydney to Dallas/Fort Worth flights

Sydney to Las Vegas flights

Sydney to Burbank flights

Sydney to Hobby flights

Sydney to Dulles Intl flights

Sydney to George Bush Intcntl flights

Sydney to Miami flights

Sydney to Reagan-National flights

Sydney to Baltimore flights

Sydney to Oakland flights

Sydney to Orlando flights

Sydney to Denver flights

Sydney to Indianapolis flights

Sydney to Fort Lauderdale flights

Sydney to Minneapolis flights

Sydney to Portland flights

Sydney to Anchorage flights

Sydney to Tampa flights

Sydney to San Jose flights

Sydney to Kahului flights

Sydney to Atlanta flights

Sydney to Santa Ana flights

Sydney to Austin flights

Sydney to Oklahoma City flights

Sydney to Salt Lake City flights

Sydney to Nashville flights

Sydney to New Orleans flights

Sydney to O'Hare Intl flights

Sydney to Pittsburgh flights

Sydney to San Diego flights

Sydney to Sky Harbor Intl flights

Sydney to Boston flights

Sydney to Detroit flights

Sydney to Philadelphia flights

Sydney to St. Louis flights

Sydney to San Antonio flights

Sydney to Raleigh flights

Sydney to Cleveland flights

Sydney to Sarasota flights

Top 3 airlines flying from Sydney to Missouri

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,306	Average$2,004	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
American Airlines	Cheapest$1,479	Average$2,011	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Qantas Airways	Cheapest$1,487	Average$1,725	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

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.

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 Sydney to Missouri from $969

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Missouri

Cheapest flights from Sydney to MissouriExplore 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 29 October 2026.

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 29 October 2026.

Best flights from Sydney to MissouriDiscover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Discover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Last-minute flights from Sydney to MissouriDiscover last-minute flight deals from Sydney to Missouri. Data last updated 29 October 2026 and is based on user searches.

Discover last-minute flight deals from Sydney to Missouri. Data last updated 29 October 2026 and is based on user searches.

One-way flights from Sydney to MissouriSearch for one-way flight options from Sydney to Missouri. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Search for one-way flight options from Sydney to Missouri. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Find flight deals from Sydney 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 Sydney to Missouri that are best for you.

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.

Cheapflights Insights

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

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

Airfare is below average for this route at the moment.

Sydney to Missouri flights typically cost between $1,617 and $1,815 in November.The cheapest return price found within the last 5 days was $1,484 on American Airlines (16 Nov–2 Dec).

Reviews of airlines servicing Missouri

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.

Related info for your journey

What airport do you fly from for flights from Sydney to Missouri?

How long is the flight from Sydney to Missouri?

What are the most popular routes from Sydney to Missouri?

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

How can I find direct flights from Sydney to Missouri?

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

What is the cheapest month to book a flight from Sydney 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 Sydney 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 Sydney to Missouri by cabin class

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

Sydney and Missouri flights

Browse other Sydney and Missouri flight options. Last updated on 29 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Sydney to Missouri flights

Consider these flights travelling from Sydney to Missouri.

Top 3 airlines flying from Sydney to Missouri

Fly with Cheapflights

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

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

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

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

100% Free

Book with flexibility

Travel Smart

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 29 October 2026.

Best flights from Sydney to Missouri
Discover carefully curated flight deals from Sydney to Missouri that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Last-minute flights from Sydney to Missouri
Discover last-minute flight deals from Sydney to Missouri. Data last updated 29 October 2026 and is based on user searches.

One-way flights from Sydney to Missouri
Search for one-way flight options from Sydney to Missouri. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Sydney to Missouri flights typically cost between $1,617 and $1,815 in November.
The cheapest return price found within the last 5 days was $1,484 on American Airlines (16 Nov–2 Dec).