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Cheap flights from Sydney to Missouri from $768

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Missouri departing on 11/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Air Canada Logo
11:20 am - 4:28 pmSYD-STL
22h 08m2 stops
Air Canada Logo
9:00 am - 9:35 amSTL-SYD
31h 35m2 stops
$1,142Air Canada
Find Deal
sáb., dic. 6 - sáb., dic. 13
Air Canada Logo
10:25 am - 3:29 pmSYD-STL
45h 04m2 stops
Air Canada Logo
4:05 pm - 8:35 amSTL-SYD
48h 30m2 stops
$1,152Air Canada
Find Deal
jue., mar. 12 - lun., mar. 16
Air Canada Logo
10:25 am - 3:29 pmSYD-STL
45h 04m2 stops
Air Canada Logo
4:05 pm - 8:35 amSTL-SYD
48h 30m2 stops
$1,154Air Canada
Find Deal
jue., mar. 12 - lun., mar. 16
Delta Logo
1:15 pm - 11:14 amSYD-SGF
37h 59m2 stops
Delta Logo
6:45 pm - 6:05 amSGF-SYD
43h 20m2 stops
$1,167Delta
Find Deal
jue., mar. 12 - lun., mar. 16
American Airlines Logo
11:20 am - 11:09 pmSYD-STL
27h 49m1 stop
American Airlines Logo
6:29 pm - 7:25 amSTL-SYD
44h 56m2 stops
$1,189American Airlines
Find Deal
jue., mar. 12 - lun., mar. 16
United Airlines Logo
11:50 am - 4:20 pmSYD-SGF
20h 30m1 stop
United Airlines Logo
5:01 pm - 7:00 amSGF-SYD
45h 59m2 stops
$1,399United Airlines
Find Deal
jue., mar. 12 - lun., mar. 16
Delta Logo
9:40 am - 10:36 pmSYD-SGF
28h 56m2 stops
Delta Logo
11:45 am - 7:25 amSGF-SYD
27h 40m2 stops
$1,456Delta
Find Deal
jue., mar. 12 - lun., mar. 16
American Airlines Logo
2:05 pm - 6:54 pmSYD-SGF
21h 49m1 stop
American Airlines Logo
4:00 pm - 9:00 amSGF-SYD
24h 00m2 stops
$1,531American Airlines
Find Deal
dom., dic. 28 - dom., ene. 4
Qantas Airways Logo
5:45 pm - 11:57 pmSYD-STL
23h 12m1 stop
Qantas Airways Logo
1:20 pm - 8:00 amSTL-SYD
25h 40m2 stops
$1,554Qantas Airways
Find Deal
sáb., dic. 6 - sáb., dic. 13
United Airlines Logo
11:20 am - 4:38 pmSYD-MCI
22h 18m2 stops
United Airlines Logo
10:00 am - 6:20 amMCI-SYD
27h 20m2 stops
$1,590United Airlines
Find Deal
dom., dic. 7 - dom., dic. 14

American Airlines flights from Sydney to Missouri

Our best American Airlines deals on Sydney to Missouri flight tickets
American Airlines
Mar 12
SYD11:20 amSydney Kingsford Smith
27h 49m
1 stop
STL11:09 pmLambert-St Louis
Mar 16
STL6:29 pmLambert-St Louis
44h 56m
2 stops
SYD7:25 amSydney Kingsford Smith
$1,189
Find similar
American Airlines
Dec 28
SYD2:05 pmSydney Kingsford Smith
21h 49m
1 stop
SGF6:54 pmSpringfield-Branson
Jan 4
SGF4:00 pmSpringfield-Branson
24h 00m
2 stops
SYD9:00 amSydney Kingsford Smith
$1,531
Find similar
American Airlines
Jan 10
SYD11:20 amSydney Kingsford Smith
42h 43m
2 stops
STL1:03 pmLambert-St Louis
Jun 7
STL6:30 amLambert-St Louis
33h 35m
1 stop
SYD7:05 amSydney Kingsford Smith
$1,551
Find similar

Air Canada flights from Sydney to Missouri

Our best Air Canada deals on Sydney to Missouri flight tickets
Air Canada
Dec 6
SYD11:20 amSydney Kingsford Smith
22h 08m
2 stops
STL4:28 pmLambert-St Louis
Dec 13
STL9:00 amLambert-St Louis
31h 35m
2 stops
SYD9:35 amSydney Kingsford Smith
$1,142
Find similar
Air Canada
Mar 12
SYD10:25 amSydney Kingsford Smith
45h 04m
2 stops
STL3:29 pmLambert-St Louis
Mar 16
STL4:05 pmLambert-St Louis
48h 30m
2 stops
SYD8:35 amSydney Kingsford Smith
$1,152
Find similar
Air Canada
Mar 12
SYD10:25 amSydney Kingsford Smith
45h 04m
2 stops
STL3:29 pmLambert-St Louis
Mar 16
STL4:05 pmLambert-St Louis
48h 30m
2 stops
SYD8:35 amSydney Kingsford Smith
$1,154
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated octubre 23, 2025.
Use the filters below to find and compare flights from Sydney to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

sáb. 12/6

11:20 am-4:28 pm

2 stops22h 08m

Lambert-St Louis

sáb. 12/13

9:00 am-9:35 am

2 stops31h 35m

$1,142

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

jue. 3/12

10:25 am-3:29 pm

2 stops45h 04m

Lambert-St Louis

lun. 3/16

4:05 pm-8:35 am

2 stops48h 30m

$1,152

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

jue. 3/12

10:25 am-3:29 pm

2 stops45h 04m

Lambert-St Louis

lun. 3/16

4:05 pm-8:35 am

2 stops48h 30m

$1,154

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

jue. 3/12

1:15 pm-11:14 am

2 stops37h 59m

Springfield-Branson

lun. 3/16

6:45 pm-6:05 am

2 stops43h 20m

$1,167

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

jue. 3/12

11:20 am-11:09 pm

1 stop27h 49m

Lambert-St Louis

lun. 3/16

6:29 pm-7:25 am

2 stops44h 56m

$1,189

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

jue. 3/12

11:50 am-4:20 pm

1 stop20h 30m

Springfield-Branson

lun. 3/16

5:01 pm-7:00 am

2 stops45h 59m

$1,399

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

jue. 3/12

9:40 am-10:36 pm

2 stops28h 56m

Springfield-Branson

lun. 3/16

11:45 am-7:25 am

2 stops27h 40m

$1,456

SydneySpringfield

SYD - SGF

SYDSGF

Sydney Kingsford Smith

dom. 12/28

2:05 pm-6:54 pm

1 stop21h 49m

Springfield-Branson

dom. 1/4

4:00 pm-9:00 am

2 stops24h 00m

$1,531

SydneySt. Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

sáb. 12/6

5:45 pm-11:57 pm

1 stop23h 12m

Lambert-St Louis

sáb. 12/13

1:20 pm-8:00 am

2 stops25h 40m

$1,554

SydneyKansas City

SYD - MCI

SYDMCI

Sydney Kingsford Smith

dom. 12/7

11:20 am-4:38 pm

2 stops22h 18m

Kansas City

dom. 12/14

10:00 am-6:20 am

2 stops27h 20m

$1,590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Sydney to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missouri?

In general, November is the cheapest month to fly from Sydney to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,031. If you aren’t able to travel to Missouri during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,128.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from Sydney to Missouri is on a Friday when prices can be found for as low as $1,050. Flights from Sydney to Missouri on a Saturday will generally be more expensive and average around $1,861. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the morning. momondo users have found flights departing from Sydney to Missouri in the morning for as low as $1,352. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the afternoon, with an average ticket price of $1,824. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Sydney to Missouri flights?

You could potentially save up to 32% on your flight if you consider stops on a Sydney to Missouri flight.

Cheap Sydney to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Missouri

Direct flights

None
There are no direct flights from Sydney to Missouri. There are no popular flight routes from Sydney to Missouri.
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Missouri?

    Prices for flights from Sydney Kingsford Smith Airport to Missouri are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Missouri?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Missouri?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The necessary travel and health documents for your Missouri trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sydney to Missouri

Compare and see reviews for airlines that fly from Sydney to Missouri with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $857Free CancellationRating
7.4
8,991 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,110Free CancellationRating
7.5
922 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Missouri?

Finding the right flight to Missouri from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

Can I find flights from Sydney to Missouri with flexible booking policies on momondo?

All flight searches from Sydney to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Missouri?

Once all potential Sydney to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to Missouri right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missouri and let you know when they change.

An easier way to manage your Missouri trip

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sáb. 11/22
sáb. 11/29
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