Find flights
Airlines
FAQs

Cheap flights from Missouri to Sydney from $1,578

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — SYD
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

When is the cheapest time to fly from Missouri to Sydney (MO - SYD)?

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.

Cheap Air Canada flights from Missouri to Sydney

Explore cheap flight options specifically provided by Air Canada for the route between Missouri and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Consider these cheap Air Canada flights we've found departing from Missouri to Sydney. Make sure to double check the flight details before booking.
Sun 3/1110:40STL - SYD
2 stops29h 40mAir Canada
Wed 13/1111:20SYD - STL
2 stops39h 33mAir Canada
Deal found 15/5$1,726
Mon 12/811:05MCI - SYD
2 stops29h 15mAir Canada
Thu 15/809:20SYD - MCI
2 stops40h 05mAir Canada
Deal found 15/5$1,783
Sat 7/911:05MCI - SYD
2 stops53h 15mAir Canada
Mon 16/909:20SYD - MCI
2 stops40h 00mAir Canada
Deal found 15/5$2,089
Thu 5/911:05MCI - SYD
2 stops29h 15mAir Canada
Wed 11/909:20SYD - MCI
2 stops40h 00mAir Canada
Deal found 15/5$2,164
Thu 5/911:05MCI - SYD
2 stops29h 15mAir Canada
Sat 14/909:20SYD - MCI
2 stops40h 00mAir Canada
Deal found 15/5$2,239
Sun 8/911:05MCI - SYD
2 stops29h 15mAir Canada
Wed 11/909:20SYD - MCI
2 stops40h 00mAir Canada
Deal found 15/5$2,314
Thu 31/1016:57MCI - SYD
2 stops23h 23mAir Canada
Mon 4/1111:20SYD - MCI
2 stops28h 56mAir Canada
Deal found 14/5$2,962
Sat 25/511:00STL - SYD
3 stops53h 20mAir Canada
Fri 31/509:20SYD - STL
2 stops26h 45mAir Canada
Deal found 15/5$3,014
Sat 25/511:00STL - SYD
3 stops53h 20mAir Canada
Fri 31/509:20SYD - STL
3 stops50h 45mAir Canada
Deal found 15/5$3,258

Cheap Qantas Airways flights from Missouri to Sydney

Explore cheap flight options specifically provided by Qantas Airways for the route between Missouri and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Have a look at some of the cheapest available Qantas Airways flights departing from Missouri and landing in Sydney. Make sure to examine the flight information before completing your reservation.
Sun 3/1119:23STL - SYD
1 stop20h 37mQantas Airways
Wed 13/1111:15SYD - STL
1 stop28h 45mQantas Airways
Deal found 15/5$1,962
Wed 5/617:57MCI - SYD
1 stop21h 18mQantas Airways
Wed 12/615:50SYD - MCI
1 stop40h 14mQantas Airways
Deal found 16/5$2,092
Sat 25/518:02STL - SYD
1 stop22h 03mQantas Airways
Fri 31/509:15SYD - STL
1 stop29h 02mQantas Airways
Deal found 15/5$2,094
Fri 21/606:29STL - SYD
1 stop34h 41mQantas Airways
Sat 13/717:35SYD - STL
1 stop20h 32mQantas Airways
Deal found 16/5$2,133
Tue 22/1017:30STL - SYD
1 stop22h 40mQantas Airways
Thu 31/1011:15SYD - STL
1 stop27h 45mQantas Airways
Deal found 16/5$2,143
Wed 14/807:00STL - SYD
1 stop33h 05mQantas Airways
Sun 18/809:15SYD - STL
1 stop28h 27mQantas Airways
Deal found 15/5$2,166
Sat 25/518:02STL - SYD
2 stops26h 53mQantas Airways
Fri 31/509:15SYD - STL
1 stop29h 02mQantas Airways
Deal found 15/5$2,552
Mon 30/916:31MCI - SYD
1 stop22h 44mQantas Airways
Fri 4/1009:30SYD - MCI
2 stops23h 38mQantas Airways
Deal found 15/5$2,628
Mon 30/916:31MCI - SYD
1 stop22h 44mQantas Airways
Fri 4/1015:50SYD - MCI
1 stop39h 22mQantas Airways
Deal found 15/5$2,706

Cheap Missouri to Sydney flights in May & June 2024

Find cheap flight options from Missouri to Sydney specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 536,630 searches. Prices were last updated on 16 May 2024.
Listed are some of the best fares we've found on flights departing from Missouri to Sydney in 2024. Check back soon for alternative fares.
Mon 20/518:02STL - SYD
1 stop22h 03mQantas Airways
Wed 22/509:15SYD - STL
1 stop29h 02mQantas Airways
Deal found 16/5$1,964
Wed 5/614:45MCI - SYD
2 stops25h 20mAmerican Airlines
Wed 12/609:15SYD - MCI
2 stops27h 03mAmerican Airlines
Deal found 16/5$2,079
Wed 5/617:57MCI - SYD
1 stop21h 18mQantas Airways
Wed 12/615:50SYD - MCI
1 stop40h 14mQantas Airways
Deal found 16/5$2,092
Sun 9/613:50MCI - SYD
2 stops26h 05mUnited Airlines
Mon 24/610:20SYD - MCI
1 stop29h 15mUnited Airlines
Deal found 16/5$2,095
Sun 9/606:00MCI - SYD
1 stop34h 00mUnited Airlines
Mon 24/610:20SYD - MCI
1 stop29h 15mUnited Airlines
Deal found 16/5$2,104
Fri 21/606:29STL - SYD
1 stop34h 41mQantas Airways
Sat 13/717:35SYD - STL
1 stop20h 32mQantas Airways
Deal found 16/5$2,133
Mon 20/506:45MCI - SYD
2 stops33h 20mAmerican Airlines
Fri 31/509:15SYD - MCI
2 stops28h 46mAmerican Airlines
Deal found 16/5$2,149
Thu 27/615:27STL - SYD
2 stops24h 38mAmerican Airlines
Tue 30/709:15SYD - STL
2 stops29h 14mAmerican Airlines
Deal found 16/5$2,149
Thu 27/615:27STL - SYD
2 stops24h 38mAmerican Airlines
Tue 30/709:15SYD - STL
1 stop28h 52mAmerican Airlines
Deal found 16/5$2,151

Missouri to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Missouri and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Listed are some of the best fares we've found on flights departing from Missouri to Sydney in 2024. Check back soon for alternative fares.
Sun 3/1110:40STL - SYD
2 stops29h 40mAir Canada
Wed 13/1111:20SYD - STL
2 stops39h 33mAir Canada
Deal found 15/5$1,726
Sun 3/1119:23STL - SYD
1 stop20h 37mQantas Airways
Wed 13/1111:15SYD - STL
1 stop28h 45mQantas Airways
Deal found 15/5$1,962
Mon 20/518:02STL - SYD
1 stop22h 03mQantas Airways
Wed 22/509:15SYD - STL
1 stop29h 02mQantas Airways
Deal found 16/5$1,964
Sun 8/906:15STL - SYD
2 stops37h 20mAir New Zealand
Mon 16/909:55SYD - STL
2 stops27h 18mAir New Zealand
Deal found 16/5$1,982
Tue 10/916:35MCI - SYD
2 stops25h 10mAir New Zealand
Sat 21/918:10SYD - MCI
2 stops43h 05mAir New Zealand
Deal found 16/5$2,034
Sun 8/917:30STL - SYD
1 stop22h 35mAmerican Airlines
Mon 16/909:10SYD - STL
1 stop21h 30mAmerican Airlines
Deal found 16/5$2,072
Sun 8/914:38STL - SYD
2 stops25h 27mAmerican Airlines
Mon 16/909:10SYD - STL
1 stop21h 30mAmerican Airlines
Deal found 16/5$2,076
Wed 14/812:38STL - SYD
2 stops27h 27mAmerican Airlines
Sun 18/809:15SYD - STL
2 stops24h 46mAmerican Airlines
Deal found 15/5$2,078
Wed 5/614:45MCI - SYD
2 stops25h 20mAmerican Airlines
Wed 12/609:15SYD - MCI
2 stops27h 03mAmerican Airlines
Deal found 16/5$2,079

Missouri to Sydney flights leaving soon

Find last-minute flight options from Missouri to Sydney for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
Check out these flights departing soon from Missouri to Sydney. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 25/518:02STL - SYD
1 stop22h 03mQantas Airways
Fri 31/509:15SYD - STL
1 stop29h 02mQantas Airways
Deal found 15/5$2,094
Sat 25/518:02STL - SYD
2 stops26h 53mQantas Airways
Fri 31/509:15SYD - STL
1 stop29h 02mQantas Airways
Deal found 15/5$2,552
Sat 25/518:02STL - SYD
2 stops24h 53mQantas Airways
Fri 31/518:45SYD - STL
2 stops43h 32mQantas Airways
Deal found 15/5$2,901
Sat 25/511:00STL - SYD
3 stops53h 20mAir Canada
Fri 31/509:20SYD - STL
2 stops26h 45mAir Canada
Deal found 15/5$3,014
Sat 25/511:00STL - SYD
3 stops53h 20mAir Canada
Fri 31/509:20SYD - STL
3 stops50h 45mAir Canada
Deal found 15/5$3,258

One-way flights to Sydney from Missouri

Search for one-way flight options from Missouri to Sydney. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 536,630 searches. Data last updated 16 May 2024.
If you're seeking multiple options on one-way flights from Missouri to Sydney, be sure to check out these deals, which are updated often. Users needing a return flight from Missouri to Sydney should utilise the search form above.
Sat 19/1009:00STL - SYD
2 stops54h 55mUnited Airlines
Deal found 16/5$1,578
Sat 19/1012:10STL - SYD
1 stop26h 05mMultiple Airlines
Deal found 16/5$1,634
Sat 19/1013:39STL - SYD
3 stops27h 06mMultiple Airlines
Deal found 16/5$1,831
Sun 9/606:15MCI - SYD
2 stops35h 30mAir New Zealand
Deal found 15/5$1,886
Sun 9/606:00MCI - SYD
3 stops34h 20mAir Canada
Deal found 15/5$2,118
Sun 9/615:11MCI - SYD
1 stop24h 24mDelta
Deal found 16/5$2,139
Thu 27/605:48MCI - SYD
2 stops33h 22mJapan Airlines
Deal found 15/5$3,414
Thu 27/615:11MCI - SYD
1 stop24h 24mDelta
Deal found 15/5$3,845
Thu 27/611:35MCI - SYD
3 stops28h 45mAir Canada
Deal found 15/5$6,210

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 536,630 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,726 - $2,107

Route

Depart

Return

Price

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Sun 3/11

2 stops29h 40m

Sydney Kingsford Smith

Wed 13/11

2 stops39h 33m

$1,726

Kansas CitySydney Kingsford Smith

MCI - SYD

MCISYD

Kansas City

Mon 12/8

2 stops29h 15m

Sydney Kingsford Smith

Thu 15/8

2 stops40h 05m

$1,783

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Sun 3/11

1 stop20h 37m

Sydney Kingsford Smith

Wed 13/11

1 stop28h 45m

$1,962

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Sun 8/9

2 stops37h 20m

Sydney Kingsford Smith

Mon 16/9

2 stops27h 18m

$1,982

Kansas CitySydney Kingsford Smith

MCI - SYD

MCISYD

Kansas City

Tue 10/9

2 stops25h 10m

Sydney Kingsford Smith

Sat 21/9

2 stops43h 05m

$2,034

Kansas CitySydney Kingsford Smith

MCI - SYD

MCISYD

Kansas City

Wed 4/9

1 stop25h 00m

Sydney Kingsford Smith

Wed 11/9

1 stop19h 23m

$2,072

Lambert-St LouisSydney Kingsford Smith

STL - SYD

STLSYD

Lambert-St Louis

Sun 8/9

1 stop22h 35m

Sydney Kingsford Smith

Mon 16/9

1 stop21h 30m

$2,072

Kansas CitySydney Kingsford Smith

MCI - SYD

MCISYD

Kansas City

Sun 9/6

2 stops28h 15m

Sydney Kingsford Smith

Mon 24/6

2 stops28h 15m

$2,078

Kansas CitySydney Kingsford Smith

MCI - SYD

MCISYD

Kansas City

Sun 8/9

1 stop24h 35m

Sydney Kingsford Smith

Sun 15/9

1 stop19h 47m

$2,107

Flights are sorted by cheapest first

Deals found on 15/5

No data available for this route at this time. Please check back soon.

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 16 May 2024.
Peruse reviews from past customers who have flown with Air Canada, Qantas Airways and United 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.
8.3
Very Good
1,472 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.9

Crew

8.7

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

8.3
Very Good
1,472 reviews
8.3
Very Good
1,472 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.9

Crew

8.7

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

8.3
Very Good
626 reviews
8.3
Very Good
1,472 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.9

Crew

8.7

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

8.0
Very Good
10,673 reviews
8.3
Very Good
1,472 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.9

Crew

8.7

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

7.6
Good
967 reviews
8.3
Very Good
1,472 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.9

Crew

8.7

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

7.6
Good
2,405 reviews
8.3
Very Good
1,472 reviews

Entertainment

7.8

Boarding

8.4

Comfort

8.2

Food

7.9

Crew

8.7

Overall

8.3

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

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.

  • Can I find flights from Missouri to Sydney for under $1,800 on Cheapflights?

    Yes, there are multiple flights from Missouri to Sydney for under $1,800. The cheapest flight booked recently is on Air Canada for just $1,726, but on average you can expect to pay $2,045.

  • Are there last-minute flights available from Missouri to Sydney for under $2,100?

    There are currently 5+ open flights from Missouri to Sydney within the next 7 days for less than $2,100.

  • 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 $1,578 on United Airlines. Other airlines that offer cheap prices include Air New Zealand from $1,886 and Air Canada from $2,118 one-way.

  • What does STL to SYD mean?

    Lambert-St Louis Airport is STL and Sydney Kingsford Smith Airport is SYD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Kansas City Airport (MCI), Springfield-Branson Airport (SGF), Columbia Regional Airport (COU), Kansas City Downtown Airport (MKC), Branson Airport (BKG).

  • Can I find deals for flights from Missouri to Sydney that include extra baggage allowance?

    The amount of baggage you can bring on your Missouri to Sydney flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Missouri to Sydney with specific airlines?

    Yes, Cheapflights allows you to browse and filter Missouri to Sydney flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Missouri to Sydney that allow pets onboard?

    Many airlines flying from Missouri to Sydney offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Missouri to Sydney?

    Yes, you can often find last-minute deals on Missouri to Sydney flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Missouri to Sydney flight deals updated?

    The Missouri to Sydney flight deals you see on this page were last updated on 16/5.

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.

Search flights from Missouri to Sydney by cabin class

Find flights from Missouri to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 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.

Can Cheapflights notify me if prices for flights from Missouri to Sydney become cheaper?

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.

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.