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Cheap flights from Missouri to Sydney from $965

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SYD
4 Jan — 11 Jan1
1 adult

Cheap flight deals from Missouri to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Missouri (USMO) to Sydney (SYD). 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 30 December 2024.

Round-trip from

$1,950

One-way from

$965
12/2-19/2
  • 12/2-19/2
  • 3 total stops
  • 79h 33m total
  • Missouri to Sydney
Search Deals
Fiji Airways
  • Fiji Airways
  • 25/2
  • 2 total stops
  • 25h 53m total
  • Missouri to Sydney
Search Deals

Find flight deals from Missouri to Sydney

Cheapest flights from Missouri to Sydney
Explore the most affordable flight options available from Missouri to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 December 2024.

Mon 30/1208:50STL - SYD
1 stop31h 25mUnited Airlines
Sat 11/111:50SYD - STL
1 stop19h 47mUnited Airlines
Deal found 28/12$3,384
Mon 30/1206:25STL - SYD
2 stops44h 50mMultiple Airlines
Mon 6/109:15SYD - STL
2 stops31h 12mMultiple Airlines
Deal found 29/12$3,934
Mon 30/1208:50STL - SYD
1 stop31h 25mAir New Zealand
Sat 4/119:15SYD - STL
2 stops45h 44mAir New Zealand
Deal found 29/12$5,108
Mon 30/1212:55STL - SYD
3 stops51h 30mLATAM Airlines
Sat 4/111:40SYD - STL
3 stops53h 00mLATAM Airlines
Deal found 29/12$7,379
Mon 30/1216:08STL - SYD
2 stops50h 52mCathay Pacific
Fri 10/122:20SYD - STL
2 stops35h 00mCathay Pacific
Deal found 29/12$12,846
Mon 30/1217:30STL - SYD
3 stops56h 30mTurkish Airlines
Fri 10/121:00SYD - STL
3 stops59h 38mTurkish Airlines
Deal found 29/12$14,064
Mon 30/1217:29STL - SYD
1 stop20h 06mQantas Airways
Fri 10/117:25SYD - STL
1 stop22h 38mQantas Airways
Deal found 29/12$25,704

Find flights from Missouri to Sydney within your budget

Customise your flight search to find flights from Missouri to Sydney 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 30 December 2024.

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Route

Depart

Return

Price

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 12/2

20:35-07:25

2 stops41h 50m

Sydney Kingsford Smith

Wed 19/2

17:25-14:08

1 stop37h 43m

$1,950

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Mon 21/4

15:50-07:20

2 stops48h 30m

Sydney Kingsford Smith

Sun 27/4

09:20-14:59

2 stops44h 39m

$1,981

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 26/1

05:45-09:35

2 stops34h 50m

Sydney Kingsford Smith

Sun 2/2

11:20-12:39

2 stops42h 19m

$2,013

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Wed 5/3

13:39-09:35

2 stops26h 56m

Sydney Kingsford Smith

Mon 24/3

10:20-15:06

2 stops44h 46m

$2,058

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Wed 18/6

15:00-06:35

1 stop24h 35m

Sydney Kingsford Smith

Sun 6/7

09:25-00:20

2 stops29h 55m

$2,114

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 13/4

15:38-06:55

1 stop24h 17m

Sydney Kingsford Smith

Wed 30/4

10:20-14:36

1 stop19h 16m

$2,257

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Sun 16/2

13:39-09:15

2 stops26h 36m

Sydney Kingsford Smith

Mon 3/3

12:10-18:56

1 stop23h 46m

$2,257

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Wed 12/3

06:50-07:45

2 stops32h 55m

Sydney Kingsford Smith

Wed 19/3

10:05-16:48

2 stops22h 43m

$2,278

St. LouisSydney

STL - SYD

STLSYD

Lambert-St Louis

Tue 28/1

17:12-21:50

2 stops35h 38m

Sydney Kingsford Smith

Tue 4/2

14:00-19:30

2 stops22h 30m

$2,465

Kansas CitySydney

MCI - SYD

MCISYD

Kansas City

Sun 15/6

20:05-19:45

2 stops32h 40m

Sydney Kingsford Smith

Sun 22/6

21:40-13:42

1 stop31h 02m

$2,487

Flights are sorted by cheapest return flights first.

Deals found on 29/12

Showing 1-10 of 33 results
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Best time to book a flight from Missouri to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Missouri 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.

Travel insights for flights from Missouri to Sydney

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

What is the cheapest month to book a flight from Missouri to Sydney?

Currently, May is the cheapest month in which you can book a flight from Missouri to Sydney (average of $129). Flying from Missouri to Sydney in October is currently the most expensive (average of $171). 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 MO to SYD?

Find hourly flight availability from Missouri to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 December 2024.

When flying from Missouri to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Sydney by month

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

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

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

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 30 December 2024.
Peruse reviews from past customers who have flown with Air Canada, United Airlines and Alaska Airlines from Missouri to Sydney to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
845 reviews
Check prices

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very Good
845 reviews
ANA
8.4
Very Good
845 reviews
Check prices

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Fiji Airways
8.0
Very Good
192 reviews
ANA
8.4
Very Good
845 reviews
Check prices

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very Good
8,540 reviews
ANA
8.4
Very Good
845 reviews
Check prices

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Air New Zealand
8.0
Very Good
486 reviews
ANA
8.4
Very Good
845 reviews
Check prices

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Alaska Airlines
8.0
Very Good
9,594 reviews
ANA
8.4
Very Good
845 reviews
Check prices

Comfort

8.2

Boarding

8.6

Crew

8.7

Food

7.7

Overall

8.4

Entertainment

7.9

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from Missouri to Sydney. 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 into for flights to Sydney from Missouri?

    If you book a flight to Sydney from Missouri, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • What are the cheapest airlines to fly from Missouri to Sydney one-way?

    One-way options have recently been found by users for as low as $965 on Fiji Airways. Other airlines that offer cheap prices include Air Canada from $1,141 and United Airlines from $1,301 one-way.

  • Can I find deals for flights from Missouri to Sydney that include hotel bookings?

    Yes. In addition to deals on Missouri to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Sydney.

  • Can I find deals for business class flights from Missouri to Sydney?

    Yes. Cheapflights offers flight deals from Missouri to Sydney 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 Missouri to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Missouri to Sydney (average of $129). Flying from Missouri to Sydney in October is currently the most expensive (average of $171). 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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Fly with Cheapflights

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

Deals for Missouri to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Missouri to Sydney?

Cheapflights simply makes it quick and affordable to book flights from Missouri to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Missouri to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Missouri to Sydney flexibly with Cheapflights today.

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Of course! You can now track prices for flights from Missouri to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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