Find flights
When to book
Airlines
FAQs

Cheap flights from Sydney to Missouri from $1,690

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
1 Apr — 8 Apr1
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 27 March 2025.

Round-trip from

$1,717

Popular in

August

Cheapest in

March

Average price

$1,825
Air Canada
  • Air Canada
  • 13/5-26/5
  • 4 total stops
  • 99h 06m total
  • Sydney to Missouri
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($319 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($147 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 27 March 2025.

Wed 8/1010:20SYD - MCI
2 stops29h 08mAir Canada
Wed 29/1009:17MCI - SYD
2 stops31h 18mAir Canada
Deal found 26/3$1,690
Tue 13/509:20SYD - STL
2 stops42h 16mAir Canada
Mon 26/507:30STL - SYD
2 stops56h 50mAir Canada
Deal found 26/3$1,717
Mon 12/509:30SYD - STL
2 stops26h 06mUnited Airlines
Sat 31/516:32STL - SYD
2 stops47h 28mUnited Airlines
Deal found 26/3$1,728
Tue 13/510:25SYD - STL
1 stop24h 04mQantas Airways
Mon 26/506:52STL - SYD
1 stop33h 13mQantas Airways
Deal found 26/3$1,750
Mon 12/509:30SYD - SGF
2 stops23h 45mUnited Airlines
Sat 31/515:00SGF - SYD
2 stops49h 00mUnited Airlines
Deal found 26/3$1,755
Wed 3/912:10SYD - MCI
1 stop23h 06mQantas Airways
Fri 12/916:26MCI - SYD
1 stop23h 29mQantas Airways
Deal found 25/3$1,757
Wed 3/912:10SYD - MCI
1 stop23h 06mMultiple Airlines
Thu 11/916:26MCI - SYD
2 stops23h 39mMultiple Airlines
Deal found 25/3$1,777
Sun 12/1010:10SYD - MCI
2 stops21h 50mAmerican Airlines
Mon 27/1015:18MCI - SYD
2 stops25h 42mAmerican Airlines
Deal found 26/3$1,796
Mon 12/509:10SYD - SGF
2 stops22h 30mAmerican Airlines
Sat 31/511:14SGF - SYD
1 stop28h 41mAmerican Airlines
Deal found 26/3$1,808
Thu 9/1010:30SYD - MCI
2 stops21h 33mUnited Airlines
Mon 27/1016:57MCI - SYD
2 stops24h 08mUnited Airlines
Deal found 26/3$2,095
Wed 1/1009:25SYD - MCI
1 stop20h 24mDelta
Sun 12/1015:45MCI - SYD
1 stop23h 50mDelta
Deal found 27/3$2,259
Sun 12/1021:45SYD - MCI
2 stops42h 12mQatar Airways
Sun 26/1007:00MCI - SYD
2 stops43h 50mQatar Airways
Deal found 26/3$3,158

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 March 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

Tue 13/5

09:20-12:36

2 stops42h 16m

Lambert-St Louis

Mon 26/5

07:30-07:20

2 stops56h 50m

$1,717

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 12/5

09:30-20:36

2 stops26h 06m

Lambert-St Louis

Sat 31/5

16:32-07:00

2 stops47h 28m

$1,728

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 13/5

10:25-19:29

1 stop24h 04m

Lambert-St Louis

Mon 26/5

06:52-07:05

1 stop33h 13m

$1,750

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Mon 12/5

09:30-18:15

2 stops23h 45m

Springfield-Branson

Sat 31/5

15:00-07:00

2 stops49h 00m

$1,755

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Mon 12/5

09:10-16:40

2 stops22h 30m

Springfield-Branson

Sat 31/5

11:14-06:55

1 stop28h 41m

$1,808

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sun 11/5

10:20-17:35

2 stops22h 15m

Kansas City

Sun 18/5

17:20-06:55

2 stops22h 35m

$2,469

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Tue 13/5

11:50-23:58

3 stops27h 08m

Lambert-St Louis

Mon 26/5

09:50-08:45

3 stops31h 55m

$3,782

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 21/4

09:20-23:44

2 stops53h 24m

Kansas City

Mon 12/5

09:03-07:20

2 stops31h 17m

$5,343

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Wed 23/4

09:25-15:01

1 stop20h 36m

Kansas City

Wed 14/5

06:45-06:35

2 stops32h 50m

$5,599

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Sun 20/4

11:50-23:44

3 stops26h 54m

Kansas City

Mon 12/5

17:20-08:45

3 stops24h 25m

$5,759

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 15 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 27 March 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.

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 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.

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 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).

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 March 2025.
Read through reviews of airlines operating flights from Sydney to Missouri, such as ANA, Delta and Air New Zealand. 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.
ANA
8.3
Very Good
829 reviews
Check prices

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.3

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
829 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.3

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very Good
7,895 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.3

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
7.9
Good
456 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.3

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Qantas Airways
7.5
Good
811 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.3

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
United Airlines
7.4
Good
8,603 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Crew

8.7

Entertainment

7.9

Food

7.6

Overall

8.3

Boarding

8.5

Comfort

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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 - 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.

See more FAQs

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.
Sydney to Los Angeles flights
Sydney to San Francisco flights
Sydney to John F Kennedy Intl flights
Sydney to LaGuardia flights
Sydney to Newark flights
Sydney to Honolulu flights
Sydney to Dallas/Fort Worth flights
Sydney to Ontario flights
Sydney to Santa Ana flights
Sydney to Burbank flights
Sydney to Boston flights
Sydney to San Jose flights
Sydney to Miami flights
Sydney to Oakland flights
Sydney to Seattle flights
Sydney to Hobby flights
Sydney to Las Vegas flights
Sydney to Atlanta flights
Sydney to Orlando flights
Sydney to Detroit flights
Sydney to Denver flights
Sydney to O'Hare Intl flights
Sydney to Dulles Intl flights
Sydney to George Bush Intcntl flights
Sydney to Reagan-National flights
Sydney to Midway flights
Sydney to Baltimore flights
Sydney to San Diego flights
Sydney to Long Beach flights
Sydney to Portland flights
Coolangatta to Newark flights
Coolangatta to John F Kennedy Intl flights
Sydney to Minneapolis flights
Sydney to Sky Harbor Intl flights
Sydney to Tampa flights
Sydney to Anchorage flights
Sydney to St. Louis flights
Sydney to Austin flights
Sydney to Philadelphia flights
Sydney to Fort Lauderdale flights
Sydney to Nashville flights
Sydney to Charlotte flights
Sydney to Kahului flights
Sydney to New Orleans flights
Sydney to Salt Lake City flights
Sydney to Cleveland flights
Sydney to Jacksonville flights

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 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,481Average$2,256FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$1,534Average$2,447FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$1,560Average$2,017FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qantas AirwaysCheapest$1,787Average$2,319FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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 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.