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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$885 CHEAP FLIGHTS from Missouri to Sydney

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Flights Deals

Cheap Flight Deals 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.

Round-trip

One-way

Last minute

Recent return flight deals from Missouri to Sydney

KAYAK's recommended return flight deals from the most popular airlines that fly from Missouri to Sydney.

Discover the best prices for you by selecting your travel dates on KAYAK.

15:01 - 10:35MCI-SYD

28h 34m2 stops

09:55 - 22:26SYD-MCI

27h 31m2 stops

$1,867Air New Zealand

Find Deal

Wed, 10 Sep - Tue, 23 Sep

14:42 - 07:30MCI-SYD

25h 48m2 stops

09:10 - 18:49SYD-MCI

24h 39m2 stops

$1,877American Airlines

Find Deal

Fri, 27 Jun - Wed, 9 Jul

15:42 - 06:35MCI-SYD

23h 53m1 stop

09:25 - 14:44SYD-MCI

20h 19m1 stop

$1,924Delta

Find Deal

Wed, 18 Jun - Sun, 6 Jul

06:40 - 06:35MCI-SYD

32h 55m2 stops

09:25 - 00:30SYD-MCI

30h 05m2 stops

$1,930Delta

Find Deal

Wed, 18 Jun - Sun, 6 Jul

17:20 - 07:00MCI-SYD

22h 40m2 stops

10:20 - 17:31SYD-MCI

22h 11m1 stop

$1,955United Airlines

Find Deal

Sun, 1 Jun - Sun, 8 Jun

19:47 - 06:55STL-SYD

20h 08m1 stop

09:10 - 22:59SYD-STL

28h 49m1 stop

$1,959Qantas Airways

Find Deal

Mon, 9 Jun - Fri, 20 Jun

17:20 - 07:00MCI-SYD

22h 40m2 stops

09:30 - 16:12SYD-MCI

21h 42m2 stops

$1,961United Airlines

Find Deal

Sun, 1 Jun - Sun, 8 Jun

06:28 - 07:05STL-SYD

33h 37m1 stop

09:10 - 23:21SYD-STL

29h 11m1 stop

$1,997Qantas Airways

Find Deal

Tue, 24 Jun - Tue, 8 Jul

21:07 - 07:30MCI-SYD

43h 23m1 stop

17:45 - 20:12SYD-MCI

41h 27m1 stop

$2,033

Find Deal

Sun, 1 Jun - Sun, 8 Jun

15:30 - 14:40MCI-SYD

32h 10m2 stops

17:45 - 20:12SYD-MCI

41h 27m1 stop

$2,083

Find Deal

Thu, 29 May - Thu, 5 Jun

Useful Info

Low season	April
High season	December
Cheapest flight	$885

Best time to beat the crowds (3% less expensive on average)

Most popular time to fly (17% more expensive on average)

Flight from St. Louis 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.

Wollongong

Katoomba

Parramatta

Terrigal

Penrith

Leura

Manly

Cronulla

Coogee

Bondi Beach

Randwick

Lithgow

Charlestown

Swansea

Newport

Brooklyn

Everything you need to know for your flight to Sydney

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Complete your trip

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Sydney

Sydney (SYD)

$885 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 26/8. 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.

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

Cheap Flight Deals from Missouri to Sydney

Recent return flight deals from Missouri to Sydney

Recent one-way flight deals from Missouri to Sydney

Recent last minute flight deals from Missouri to Sydney

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Missouri to Sydney

How does KAYAK find such low prices 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?

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

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

Travelling to a place near Sydney?

Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Cabin class types available on flights to Missouri

Cabin classes available on flights to Sydney. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Sydney with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from domestic origins to Sydney

Flights from all regions of Missouri to Sydney. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in SydneySydney

Find deals for your return flight