$772 Find Cheap Flights from Missouri to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 26/5. 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.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Missouri to Sydney

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Missouri to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Missouri to Sydney

Mon, 4 May - Mon, 18 May
United Airlines Logo
08:30 - 06:55
STL
-
SYD
31h 25m
1 stop
United Airlines Logo
10:20 - 18:22
SYD
-
STL
23h 02m
1 stop
$1,818United Airlines
Mon, 4 May - Mon, 18 May
Delta Logo
10:50 - 06:50
STL
-
SYD
29h 00m
2 stops
Delta Logo
09:15 - 21:09
SYD
-
STL
26h 54m
2 stops
$1,822Delta
Mon, 4 May - Mon, 18 May
United Airlines Logo
16:44 - 07:00
STL
-
SYD
23h 16m
2 stops
United Airlines Logo
09:30 - 16:39
SYD
-
STL
22h 09m
2 stops
$1,824United Airlines
Sun, 10 May - Sun, 17 May
Air Canada Logo
08:49 - 07:20
MCI
-
SYD
31h 31m
2 stops
Air Canada Logo
09:20 - 10:33
SYD
-
MCI
40h 13m
2 stops
$1,861Air Canada
Mon, 27 Apr - Mon, 11 May
Qantas Airways Logo
20:01 - 06:55
MCI
-
SYD
19h 54m
1 stop
Qantas Airways Logo
12:00 - 19:21
SYD
-
MCI
22h 21m
1 stop
$1,879Qantas Airways
Mon, 4 May - Mon, 18 May
Qantas Airways Logo
18:11 - 06:55
STL
-
SYD
21h 44m
1 stop
Qantas Airways Logo
17:50 - 23:59
SYD
-
STL
21h 09m
1 stop
$1,900Qantas Airways
Tue, 13 Oct - Wed, 18 Nov
Qantas Airways Logo
17:11 - 06:55
STL
-
SYD
21h 44m
1 stop
Qantas Airways Logo
14:05 - 16:40
SYD
-
STL
19h 35m
1 stop
$1,927Qantas Airways
Mon, 7 Sep - Mon, 14 Sep
Qantas Airways Logo
15:35 - 06:55
STL
-
SYD
24h 20m
1 stop
Qantas Airways Logo
12:00 - 18:14
SYD
-
STL
21h 14m
1 stop
$1,928Qantas Airways
Wed, 9 Sep - Wed, 30 Sep
Qantas Airways Logo
17:20 - 06:55
MCI
-
SYD
22h 35m
1 stop
Qantas Airways Logo
12:00 - 16:41
SYD
-
MCI
19h 41m
1 stop
$1,930Qantas Airways
Mon, 27 Apr - Mon, 11 May
American Airlines Logo
16:17 - 07:05
MCI
-
SYD
23h 48m
2 stops
American Airlines Logo
12:00 - 19:21
SYD
-
MCI
22h 21m
1 stop
$1,970American Airlines
Useful Info

Good to know

Low seasonMarch
Cheapest flight$772
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (8% more expensive on average)
Flight from St. Louis to Sydney

FAQs for booking flights from Missouri to Sydney

  • How does KAYAK find such low prices on flights from Missouri to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Sydney with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Wollongong
Parramatta
Katoomba
Leura
Terrigal
Penrith
Manly
Cronulla
Coogee
Randwick
Bondi Beach
Lithgow
Newport
Charlestown
Swansea
Brooklyn

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Sydney (SYD)