HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$794+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — STL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to Missouri with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Sydney to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Missouri (USMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$1,056
(Air Canada)

One-way from

$794
(Air Canada)
From Sydney Kingsford Smith to Missouri
Search Deals
One-way flight from Sydney Kingsford Smith to Missouri
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 December 22, 2024.

This Flightnetwork deal was found by Cheapflights users on 12/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:20 amSYD - STL
2 stops44h 46mAir Canada
Mon 1/208:27 amSTL - SYD
2 stops32h 08mAir Canada
Deal found 12/20$1,500
This Expedia deal was found by Cheapflights users on 12/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:15 pmSYD - STL
1 stop25h 13mUnited Airlines
Wed 1/2210:55 amSTL - SYD
1 stop27h 05mUnited Airlines
Deal found 12/20$1,562
This Qantas Airways deal was found by Cheapflights users on 12/20. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:55 pmSYD - STL
3 stops33h 08mQantas Airways
Sun 1/194:53 pmSTL - SYD
2 stops24h 27mQantas Airways
Deal found 12/20$2,396

Find flights from Sydney to Missouri within your budget

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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 5/12

9:20 am-3:16 pm

2 stops44h 56m

Lambert-St Louis

Sat 5/31

1:30 pm-7:20 am

2 stops50h 50m

$1,056

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Mon 5/12

10:20 am-10:44 am

2 stops39h 24m

Springfield-Branson

Sat 5/31

1:41 pm-7:00 am

2 stops50h 19m

$1,282

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Mon 5/12

10:20 am-10:41 pm

1 stop27h 21m

Lambert-St Louis

Sat 5/31

6:00 pm-6:55 am

1 stop21h 55m

$1,327

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

Mon 2/3

12:10 pm-4:09 pm

2 stops20h 59m

Kansas City

Mon 2/10

3:03 pm-9:05 am

2 stops25h 02m

$1,468

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

Mon 5/12

9:10 am-8:10 pm

2 stops26h 00m

Springfield-Branson

Sat 5/31

2:24 pm-6:55 am

1 stop25h 31m

$1,741

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Sat 2/1

9:55 am-9:45 pm

3 stops28h 50m

Lambert-St Louis

Fri 2/28

10:18 am-8:45 am

3 stops29h 27m

$1,891

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 1/22

7:30 am-3:10 pm

2 stops24h 40m

Lambert-St Louis

Wed 1/22

5:12 pm-10:20 am

2 stops24h 08m

$8,416

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 3/5

11:20 am-3:06 pm

2 stops44h 46m

$794

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Thu 3/6

11:50 am-8:54 pm

1 stop26h 04m

$815

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 3/5

8:30 am-7:29 pm

3 stops27h 59m

$1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 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 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.

Travel insights for flights from Sydney to Missouri

Get recent, data-driven insights about flights from Sydney to Missouri including ideal travel times, pricing trends, and more.

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 December 22, 2024.
Get a feel of what it's like to fly with United Airlines and American Airlines 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.
Air New Zealand
8.0
Very good
495 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Finally, one out of the four air NZ flight that was on time and we actually ended up half an hour early then the scheduled time.

Air New Zealand
8.0
Very good
495 reviews
Air New Zealand
8.0
Very good
495 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Finally, one out of the four air NZ flight that was on time and we actually ended up half an hour early then the scheduled time.

United Airlines
7.4
Good
9,028 reviews
Air New Zealand
8.0
Very good
495 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Finally, one out of the four air NZ flight that was on time and we actually ended up half an hour early then the scheduled time.

American Airlines
7.2
Good
10,000 reviews
Air New Zealand
8.0
Very good
495 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Finally, one out of the four air NZ flight that was on time and we actually ended up half an hour early then the scheduled time.

Air Canada
7.0
Good
8,413 reviews
Air New Zealand
8.0
Very good
495 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Reviews

1 / 10

Finally, one out of the four air NZ flight that was on time and we actually ended up half an hour early then the scheduled time.

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 cheapest airlines to fly from Sydney to Missouri one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $794. Users have also found prices from $815 and $2,084 on United Airlines and American Airlines, respectively.

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

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

  • 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

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 Ontario flights
Sydney to Newark flights
Sydney to Honolulu flights
Sydney to LaGuardia flights
Sydney to Dallas/Fort Worth flights
Sydney to Hobby flights
Sydney to Santa Ana flights
Sydney to Las Vegas flights
Sydney to Miami flights
Sydney to George Bush Intcntl flights
Sydney to Seattle flights
Sydney to Dulles Intl flights
Sydney to Orlando flights
Sydney to Reagan-National flights
Sydney to O'Hare Intl flights
Sydney to San Jose flights
Sydney to Baltimore flights
Sydney to Long Beach flights
Sydney to Atlanta flights
Sydney to Raleigh flights
Sydney to Salt Lake City flights
Sydney to San Diego flights
Sydney to Tampa flights
Sydney to St. Louis flights
Sydney to Love Field flights
Sydney to Portland flights
Sydney to Boston flights
Sydney to Midway flights
Sydney to Lihue flights
Sydney to Detroit flights
Sydney to Denver flights
Sydney to Sky Harbor Intl flights
Sydney to Fort Lauderdale flights
Sydney to Kailua-Kona flights
Sydney to Oakland flights
Sydney to Columbus flights
Coolangatta to John F Kennedy Intl flights
Sydney to West Palm Beach flights
Sydney to New Orleans flights
Coolangatta to Honolulu flights
Sydney to Melbourne flights
Sydney to Anchorage flights
Coolangatta to San Francisco flights
Sydney to Cincinnati flights

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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,050Average$1,776FlexibilityNo cancel feeOn-time71%
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.