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$776 Find cheap flights from Missouri to Sydney, Nova Scotia

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 9/14. 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
0 bags
Thu 6/6
Thu 6/13

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Cheapest flight

$776
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.

See more FAQs

Prefer to fly non-stop from Missouri to Sydney?

Find which airlines fly direct from Missouri to Sydney, which days they fly and book direct flights.

Nonstop departures

Missouri to Sydney

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

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Nonstop returns

Sydney to Missouri

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more direct flights
See more direct flights

Book cheap flights from Missouri to Sydney

Recent round-trip flight deals

9/14Sat
1 stopAir Canada
7h 40mSTL-YQY
9/17Tue
2 stopsAir Canada
18h 28mYQY-STL
$776
6/16Sun
1 stopAir Canada
7h 43mSTL-YQY
6/22Sat
2 stopsAir Canada
12h 41mYQY-STL
$777
9/14Sat
1 stopAir Canada
7h 40mSTL-YQY
9/17Tue
1 stopAir Canada
12h 20mYQY-STL
$789
9/14Sat
2 stopsAir Canada
12h 35mSTL-YQY
9/17Tue
1 stopAir Canada
12h 20mYQY-STL
$793
9/14Sat
2 stopsAir Canada
12h 35mSTL-YQY
9/17Tue
2 stopsAir Canada
24h 54mYQY-STL
$808
6/16Sun
1 stopAir Canada
7h 43mSTL-YQY
6/22Sat
1 stopAir Canada
17h 01mYQY-STL
$809
6/16Sun
2 stopsAir Canada
22h 52mSTL-YQY
6/22Sat
2 stopsAir Canada
11h 16mYQY-STL
$834
6/5Wed
1 stopAir Canada
13h 58mSTL-YQY
6/12Wed
2 stopsAir Canada
12h 41mYQY-STL
$869
6/14Fri
2 stops
21h 26mSTL-YQY
6/22Sat
1 stop
17h 01mYQY-STL
$982
6/14Fri
2 stops
32h 49mSTL-YQY
6/22Sat
2 stops
12h 41mYQY-STL
$1,002

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Flights to Sydney

Destination:

Sydney (YQY)Canada

Cabin classes: