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Missouri

$848+ Cheap flights from Sydney (SYD) to Missouri

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,197
(United Airlines)

One-way from

$848
(United Airlines)

Popular in

September

Cheapest in

June

Average price

$1,676
Provider with most accurate pricing for Sydney Kingsford Smith-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Kansas City flights.
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From Sydney Kingsford Smith to Missouri
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One-way flight from Sydney Kingsford Smith to Missouri
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Highest demand for flights based on searches. 4% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 30, 2025.

This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/99:30 amSYD - MCI
2 stops26h 13mUnited Airlines
Wed 7/163:28 pmMCI - SYD
2 stops24h 32mUnited Airlines
Deal found 4/28$1,197
This Air Canada deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:20 amSYD - MCI
2 stops21h 49mMultiple Airlines
Tue 10/284:57 pmMCI - SYD
2 stops23h 38mMultiple Airlines
Deal found 4/28$1,203
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/119:25 amSYD - MCI
1 stop20h 19mDelta
Wed 7/167:00 amMCI - SYD
1 stop32h 35mDelta
Deal found 4/28$1,206
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/189:30 amSYD - STL
2 stops24h 23mUnited Airlines
Sat 11/87:00 pmSTL - SYD
1 stop21h 15mUnited Airlines
Deal found 4/28$1,294
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/139:30 amSYD - SGF
2 stops25h 54mUnited Airlines
Tue 9/231:47 pmSGF - SYD
2 stops26h 13mUnited Airlines
Deal found 4/29$1,295
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:20 amSYD - MCI
2 stops21h 49mAir Canada
Tue 10/284:57 pmMCI - SYD
2 stops23h 38mAir Canada
Deal found 4/27$1,300
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/79:25 amSYD - STL
2 stops38h 01mDelta
Fri 7/1810:30 amSTL - SYD
2 stops29h 05mDelta
Deal found 4/29$1,375
This Ovago deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/288:55 amSYD - STL
2 stops53h 09mJapan Airlines
Wed 6/47:00 amSTL - SYD
2 stops32h 20mJapan Airlines
Deal found 4/28$1,391
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/510:20 amSYD - STL
3 stops49h 37mAir Canada
Sat 10/111:30 pmSTL - SYD
2 stops50h 50mAir Canada
Deal found 4/29$1,585
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1210:25 amSYD - STL
2 stops23h 08mAmerican Airlines
Sat 5/316:52 amSTL - SYD
1 stop33h 13mAmerican Airlines
Deal found 4/29$1,677
This Ovago deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:45 pmSYD - STL
1 stop20h 19mQantas Airways
Sat 5/316:52 amSTL - SYD
1 stop33h 38mQantas Airways
Deal found 4/28$1,757
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:40 pmSYD - MCI
2 stops35h 27mAlaska Airlines
Fri 7/186:45 amMCI - SYD
2 stops46h 00mAlaska Airlines
Deal found 4/29$1,833

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated April 30, 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

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 6/9

9:30 am-8:43 pm

2 stops26h 13m

Kansas City

Wed 7/16

3:28 pm-7:00 am

2 stops24h 32m

$1,197

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sat 10/11

10:20 am-4:09 pm

2 stops21h 49m

Kansas City

Tue 10/28

4:57 pm-8:35 am

2 stops23h 38m

$1,203

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Wed 6/11

9:25 am-2:44 pm

1 stop20h 19m

Kansas City

Wed 7/16

7:00 am-6:35 am

1 stop32h 35m

$1,206

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 8/18

9:30 am-6:53 pm

2 stops24h 23m

Lambert-St Louis

Sat 11/8

7:00 pm-9:15 am

1 stop21h 15m

$1,294

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Sat 9/13

9:30 am-8:24 pm

2 stops25h 54m

Springfield-Branson

Tue 9/23

1:47 pm-7:00 am

2 stops26h 13m

$1,295

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Thu 10/9

10:20 am-4:09 pm

2 stops21h 49m

Kansas City

Tue 10/28

4:57 pm-8:35 am

2 stops23h 38m

$1,300

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 7/7

9:25 am-8:26 am

2 stops38h 01m

Lambert-St Louis

Fri 7/18

10:30 am-6:35 am

2 stops29h 05m

$1,375

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 5/28

8:55 am-11:04 pm

2 stops53h 09m

Lambert-St Louis

Wed 6/4

7:00 am-6:20 am

2 stops32h 20m

$1,391

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sun 10/5

10:20 am-7:57 pm

3 stops49h 37m

Lambert-St Louis

Sat 10/11

1:30 pm-8:20 am

2 stops50h 50m

$1,585

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 5/12

10:25 am-6:33 pm

2 stops23h 08m

Lambert-St Louis

Sat 5/31

6:52 am-7:05 am

1 stop33h 13m

$1,677

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 23 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 round-trip 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, August is the cheapest month in which you can book a flight from Sydney to Missouri (average of $311). Flying from Sydney to Missouri in March is currently the most expensive (average of $356). 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.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 April 30, 2025.
Get a feel of what it's like to fly with Japan Airlines, Alaska Airlines and Emirates from Sydney to Missouri by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Alaska Airlines
8.0
Very good
9,961 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Emirates
8.0
Very good
3,215 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,936 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Air New Zealand
8.0
Very good
472 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Entertainment

7.8

Comfort

8.2

Food

7.7

Boarding

8.4

Overall

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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?

    If you book a flight to Missouri from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney.

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

    The most popular route from Sydney to Missouri is Sydney Kingsford Smith - Kansas City. You may also consider Sydney Kingsford Smith - Lambert-St Louis or Sydney Kingsford Smith - Springfield-Branson.

  • 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 vacation 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 $311). Flying from Sydney to Missouri in March is currently the most expensive (average of $356). 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 airline flying from Sydney to Missouri

Discover the top airline 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 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,101Average$1,192FlexibilityNo cancel feeOn-time74%

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