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Cheap flights from Sydney to Missouri from $1,110

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find 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 27 November 2025.

Tue 23/1221:25SYD - MCI
3 stops34h 27mMultiple Airlines
Tue 30/1207:00MCI - SYD
2 stops31h 25mMultiple Airlines
Deal found 25/11$1,799
Wed 17/1212:30SYD - MCI
2 stops23h 43mQantas Airways
Thu 1/114:00MCI - SYD
2 stops25h 00mQantas Airways
Deal found 26/11$2,059
Fri 26/1221:25SYD - MCI
3 stops34h 27mMultiple Airlines
Fri 2/107:00MCI - SYD
2 stops31h 25mMultiple Airlines
Deal found 26/11$2,071
Wed 17/1217:45SYD - MCI
2 stops22h 09mMultiple Airlines
Thu 1/117:40MCI - SYD
1 stop20h 15mMultiple Airlines
Deal found 26/11$2,466
Fri 26/1211:50SYD - MCI
1 stop19h 23mUnited Airlines
Fri 2/108:09MCI - SYD
2 stops29h 11mUnited Airlines
Deal found 26/11$2,508
Tue 23/1214:05SYD - MCI
1 stop22h 14mQantas Airways
Tue 30/1217:40MCI - SYD
1 stop20h 15mQantas Airways
Deal found 25/11$2,947
Wed 17/1210:40SYD - MCI
1 stop21h 20mDelta
Thu 1/116:05MCI - SYD
1 stop21h 45mDelta
Deal found 25/11$3,213

Cheap flight deals from Sydney to Missouri

Keep the following information in mind while searching for Sydney to Missouri flight deals. Data was last updated 27 November 2025.

Round-trip from

$1,399

One-way from

$1,110

Popular in

May

Cheapest in

November

Average price

$1,585
Air Canada
  • Air Canada
  • 14/2-18/2
  • 4 total stops
  • 77h 03m total
  • Sydney to Missouri
Search Deals
27/3
  • 27/3
  • 2 total stops
  • 23h 18m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($65 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 27 November 2025.
Use the filters below to find and compare flights from Sydney to Missouri that are best for you.

Fly from

Sydney

Fly to

Missouri

Route

Depart

Return

Price

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Sat 14/2

11:20-21:15

2 stops26h 55m

Springfield-Branson

Wed 18/2

13:15-09:00

2 stops50h 45m

$1,627

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Fri 13/2

11:50-14:02

1 stop19h 12m

Kansas City

Tue 17/2

19:18-06:20

1 stop42h 02m

$1,627

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Sat 14/2

11:50-16:25

1 stop21h 35m

Springfield-Branson

Wed 18/2

15:20-09:05

2 stops48h 45m

$1,664

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Tue 23/12

21:25-14:52

3 stops34h 27m

Kansas City

Tue 30/12

07:00-07:25

2 stops31h 25m

$1,799

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 7/4

17:50-23:16

1 stop20h 26m

Lambert-St Louis

Sat 18/4

16:09-06:55

1 stop23h 46m

$1,816

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 7/4

12:00-16:11

1 stop19h 11m

Lambert-St Louis

Sat 18/4

16:09-07:30

2 stops24h 21m

$1,871

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Wed 17/12

12:30-19:13

2 stops23h 43m

Kansas City

Thu 1/1

14:00-08:00

2 stops25h 00m

$2,059

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Fri 26/12

21:25-14:52

3 stops34h 27m

Kansas City

Fri 2/1

07:00-07:25

2 stops31h 25m

$2,071

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Fri 13/2

07:20-13:09

2 stops22h 49m

Kansas City

Tue 17/2

13:59-06:55

1 stop23h 56m

$2,285

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Sat 14/2

14:15-21:47

2 stops24h 32m

Springfield-Branson

Wed 18/2

12:00-08:30

2 stops27h 30m

$2,332

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 28 results
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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, October is the cheapest month in which you can book a flight from Sydney to Missouri (average of $1,273). Flying from Sydney to Missouri in May is currently the most expensive (average of $1,845). 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.

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

Find hourly flight availability from Sydney to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s optimal to fly from Sydney to Missouri at midday. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the evening.

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 27 November 2025.
See what other customers who have flown with Qantas Airways, United Airlines, andAir Canada 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
946 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

7.0

Boarding

7.7

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
946 reviews
Qantas Airways
7.5
Good
946 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

7.0

Boarding

7.7

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
United Airlines
7.4
Good
9,047 reviews
Qantas Airways
7.5
Good
946 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

7.0

Boarding

7.7

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Air Canada
7.1
Good
10,481 reviews
Qantas Airways
7.5
Good
946 reviews
Check prices

Comfort

7.5

Crew

8.1

Food

7.0

Boarding

7.7

Overall

7.5

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

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 Qantas Airways can get you from Sydney to Missouri in just under 19h 12m. Your travel time can differ by up to 7h 43m. There are 14225 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 cheapest airlines to fly from Sydney to Missouri one-way?

    The cheapet airlines for a one-way flight from Sydney to Missouri are Qantas Airways ($1,224), Delta ($1,264), and Turkish Airlines ($2,237).

  • What are the most popular routes from Sydney to Missouri?

    When deciding which route to take from Sydney to Missouri, consider Sydney Kingsford Smith - Kansas City, Sydney Kingsford Smith - Lambert-St Louis 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, October is the cheapest month in which you can book a flight from Sydney to Missouri (average of $1,273). Flying from Sydney to Missouri in May is currently the most expensive (average of $1,845). 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

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Alternative routes for Sydney to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Sydney to Missouri

Discover the top 3 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,226Average$1,621FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,278Average$2,022FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,695Average$2,221FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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

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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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