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Cheap flights from Sydney to Missouri from $1,620

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
9 Jul — 16 Jul1
1 adult

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 4 July 2025.

Round-trip from

$1,620

Popular in

August

Cheapest in

November

Average price

$1,993
Air New Zealand
  • Air New Zealand
  • 15/8-22/8
  • 4 total stops
  • 62h 01m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($353 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($137 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Sydney to Missouri

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 4 July 2025.

Fri 15/808:45SYD - STL
2 stops28h 36mAir New Zealand
Fri 22/808:20STL - SYD
2 stops33h 25mAir New Zealand
Deal found 3/7$1,620
Wed 5/1109:55SYD - MCI
2 stops29h 33mAir New Zealand
Wed 12/1110:35MCI - SYD
2 stops29h 10mAir New Zealand
Deal found 3/7$1,620
Fri 15/812:10SYD - STL
1 stop19h 39mAmerican Airlines
Fri 22/806:45STL - SYD
1 stop33h 20mAmerican Airlines
Deal found 3/7$1,651
Mon 18/809:20SYD - STL
2 stops45h 01mMultiple Airlines
Sat 8/1116:43STL - SYD
2 stops23h 52mMultiple Airlines
Deal found 3/7$1,683
Mon 18/810:20SYD - STL
2 stops26h 30mUnited Airlines
Sat 8/1116:35STL - SYD
1 stop21h 25mUnited Airlines
Deal found 3/7$1,731
Sun 17/809:10SYD - MCI
1 stop19h 51mMultiple Airlines
Sun 24/815:00MCI - SYD
1 stop24h 55mMultiple Airlines
Deal found 3/7$1,762
Fri 15/809:20SYD - STL
2 stops49h 25mAir Canada
Fri 22/813:30STL - SYD
3 stops50h 50mAir Canada
Deal found 3/7$1,817
Sat 11/1010:20SYD - MCI
2 stops21h 56mAir Canada
Tue 28/1013:47MCI - SYD
2 stops26h 48mAir Canada
Deal found 3/7$1,820
Fri 10/1011:20SYD - MCI
2 stops25h 22mUnited Airlines
Fri 31/1017:40MCI - SYD
1 stop23h 35mUnited Airlines
Deal found 3/7$1,890
Sun 12/1010:25SYD - MCI
1 stop28h 45mDelta
Mon 27/1007:00MCI - SYD
1 stop32h 30mDelta
Deal found 2/7$1,891
Sat 16/809:10SYD - STL
1 stop28h 59mQantas Airways
Sat 23/806:45STL - SYD
1 stop33h 20mQantas Airways
Deal found 2/7$1,935
Wed 30/709:25SYD - STL
2 stops29h 28mDelta
Wed 6/813:29STL - SYD
2 stops26h 06mDelta
Deal found 2/7$2,142

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 4 July 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

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 15/8

08:45-22:21

2 stops28h 36m

Lambert-St Louis

Fri 22/8

08:20-08:45

2 stops33h 25m

$1,620

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Wed 5/11

09:55-22:28

2 stops29h 33m

Kansas City

Wed 12/11

10:35-08:45

2 stops29h 10m

$1,620

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 15/8

12:10-16:49

1 stop19h 39m

Lambert-St Louis

Fri 22/8

06:45-07:05

1 stop33h 20m

$1,651

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 18/8

09:20-15:21

2 stops45h 01m

Lambert-St Louis

Sat 8/11

16:43-09:35

2 stops23h 52m

$1,683

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 18/8

10:20-21:50

2 stops26h 30m

Lambert-St Louis

Sat 8/11

16:35-07:00

1 stop21h 25m

$1,731

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sun 17/8

09:10-14:01

1 stop19h 51m

Kansas City

Sun 24/8

15:00-06:55

1 stop24h 55m

$1,762

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 15/8

09:20-19:45

2 stops49h 25m

Lambert-St Louis

Fri 22/8

13:30-07:20

3 stops50h 50m

$1,817

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 11/10

10:20-16:16

2 stops21h 56m

Kansas City

Tue 28/10

13:47-08:35

2 stops26h 48m

$1,820

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Fri 10/10

11:20-17:15

1 stop21h 55m

Kansas City

Fri 31/10

17:40-09:15

1 stop23h 35m

$1,890

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sun 12/10

10:25-23:10

1 stop28h 45m

Kansas City

Mon 27/10

07:00-07:30

1 stop32h 30m

$1,891

Flights are sorted by cheapest return flights first.

Deals found on 3/7

Showing 1-10 of 18 results
1
2

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 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 4 July 2025.

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.

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 4 July 2025.
See what other customers who have flown with Japan Airlines, Delta, andAir New Zealand 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.
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very Good
1,505 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very Good
7,982 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Air New Zealand
8.0
Very Good
484 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Qantas Airways
7.5
Good
868 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
LATAM Airlines
7.5
Good
1,805 reviews
Japan Airlines
8.3
Very Good
1,505 reviews
Check prices

Boarding

8.4

Crew

8.7

Overall

8.3

Entertainment

7.8

Comfort

8.2

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Roger,June 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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.

  • 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.

See more FAQs

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Top 4 airlines flying from Sydney to Missouri

Discover the top 4 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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$1,213Average$1,715FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,313Average$2,100FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Qantas AirwaysCheapest$1,686Average$2,200FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
American AirlinesCheapest$1,823Average$3,149FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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

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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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