YQY

$1,086 Find Cheap Flights from Missouri to Sydney - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sydney departing on 9/2. 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 round-trip 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 round-trip flight deals from Missouri to Sydney

Wed, Sep 2 - Wed, Sep 9
Air Canada Logo
8:55 am - 12:12 amSTL  Lambert-St Louis-YQY Sydney
13h 17m1 stop Toronto Pearson Intl
Air Canada Logo
5:05 am - 2:00 pmYQY  Sydney-STL Lambert-St Louis
10h 55m1 stop Toronto Pearson Intl
$1,086Air Canada
Wed, Sep 2 - Wed, Sep 9
Air Canada Logo
8:55 am - 12:12 amSTL  Lambert-St Louis-YQY Sydney
13h 17m1 stop Toronto Pearson Intl
Air Canada Logo
5:20 pm - 2:00 pmYQY  Sydney-STL Lambert-St Louis
22h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,119Air Canada
Mon, Jan 11 - Thu, Jan 14
Air Canada Logo
1:08 pm - 12:26 amSTL  Lambert-St Louis-YQY Sydney
9h 18m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 3:26 pmYQY  Sydney-STL Lambert-St Louis
11h 41m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
$1,125Air Canada
Mon, Jan 11 - Thu, Jan 14
Air Canada Logo
1:08 pm - 12:26 amSTL  Lambert-St Louis-YQY Sydney
9h 18m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
5:45 am - 2:30 pmYQY  Sydney-STL Lambert-St Louis
10h 45m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$1,127Air Canada
Wed, Sep 2 - Wed, Sep 9
Air Canada Logo
8:30 am - 12:12 amSTL  Lambert-St Louis-YQY Sydney
13h 42m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
5:05 am - 2:15 pmYQY  Sydney-STL Lambert-St Louis
11h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$1,197Air Canada
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Cheapest flight

$1,086
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 round-trip 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.

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Cheticamp
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Everything you need to know for your flight to Sydney

Information on the airport you'll fly into in Sydney

Sydney (YQY)