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Cheap flights from St. Louis to Canberra from $1,368

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Canberra departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Canberra

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
6:21 am - 12:10 pm
STL
-
CBR
38h 49m
2 stops
Qantas Airways Logo
6:05 am - 7:30 pm
CBR
-
STL
28h 25m
2 stops
$1,368Qantas Airways
Wed, Apr 15 - Wed, Apr 22
Qantas Airways Logo
6:38 am - 4:50 pm
STL
-
CBR
42h 12m
2 stops
Qantas Airways Logo
9:35 am - 11:57 pm
CBR
-
STL
53h 22m
2 stops
$1,431Qantas Airways
Tue, Mar 31 - Tue, Apr 7
Qantas Airways Logo
6:08 pm - 9:20 am
STL
-
CBR
47h 12m
2 stops
Qantas Airways Logo
5:35 pm - 11:57 pm
CBR
-
STL
45h 22m
2 stops
$1,500Qantas Airways
Tue, Mar 31 - Tue, Apr 7
Air New Zealand Logo
8:30 am - 1:35 pm
STL
-
CBR
37h 05m
2 stops
Air New Zealand Logo
6:50 pm - 4:56 pm
CBR
-
STL
37h 06m
3 stops
$1,529Air New Zealand
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
4:49 pm - 11:05 am
STL
-
CBR
26h 16m
3 stops
Multiple Airlines Logo
6:50 pm - 8:54 pm
CBR
-
STL
41h 04m
3 stops
$1,571Multiple Airlines
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
4:49 pm - 9:50 am
STL
-
CBR
26h 01m
3 stops
Multiple Airlines Logo
6:10 am - 6:24 pm
CBR
-
STL
27h 14m
2 stops
$1,664Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Air Canada Logo
2:40 pm - 10:50 am
STL
-
CBR
29h 10m
3 stops
Air Canada Logo
6:20 am - 4:56 pm
CBR
-
STL
25h 36m
3 stops
$1,814Air Canada
Wed, Apr 15 - Wed, Apr 22
Qatar Airways Logo
6:08 pm - 8:20 am
STL
-
CBR
46h 12m
3 stops
Qatar Airways Logo
12:10 pm - 5:21 pm
CBR
-
STL
44h 11m
3 stops
$2,066Qatar Airways
Tue, Mar 31 - Tue, Apr 7
Multiple Airlines Logo
6:38 am - 12:10 pm
STL
-
CBR
37h 32m
2 stops
Multiple Airlines Logo
12:10 pm - 10:24 pm
CBR
-
STL
49h 14m
3 stops
$2,068Multiple Airlines
Tue, Mar 31 - Tue, Apr 7

Qantas Airways flights from St. Louis to Canberra

Our best Qantas Airways deals on St. Louis to Canberra flight tickets
Qantas Airways
Apr 15
STL6:21 amLambert-St Louis
38h 49m
2 stops
CBR12:10 pmCanberra
Apr 22
CBR6:05 amCanberra
28h 25m
2 stops
STL7:30 pmLambert-St Louis
$1,368
Qantas Airways
Mar 31
STL6:38 amLambert-St Louis
42h 12m
2 stops
CBR4:50 pmCanberra
Apr 7
CBR9:35 amCanberra
53h 22m
2 stops
STL11:57 pmLambert-St Louis
$1,431
Qantas Airways
Mar 31
STL6:08 pmLambert-St Louis
47h 12m
2 stops
CBR9:20 amCanberra
Apr 7
CBR5:35 pmCanberra
45h 22m
2 stops
STL11:57 pmLambert-St Louis
$1,500

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Canberra 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 March 5, 2026.
Use the filters below to find and compare flights from St. Louis to Canberra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Wed 4/15

6:21 am-12:10 pm

2 stops38h 49m

Canberra

Wed 4/22

6:05 am-7:30 pm

2 stops28h 25m

$1,368

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Tue 3/31

6:38 am-4:50 pm

2 stops42h 12m

Canberra

Tue 4/7

9:35 am-11:57 pm

2 stops53h 22m

$1,431

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Tue 3/31

6:08 pm-9:20 am

2 stops47h 12m

Canberra

Tue 4/7

5:35 pm-11:57 pm

2 stops45h 22m

$1,500

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Tue 3/31

8:30 am-1:35 pm

2 stops37h 05m

Canberra

Tue 4/7

6:50 pm-4:56 pm

3 stops37h 06m

$1,529

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Tue 3/31

4:49 pm-11:05 am

3 stops26h 16m

Canberra

Tue 4/7

6:50 pm-8:54 pm

3 stops41h 04m

$1,571

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Wed 4/15

4:49 pm-9:50 am

3 stops26h 01m

Canberra

Wed 4/22

6:10 am-6:24 pm

2 stops27h 14m

$1,664

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Wed 4/15

2:40 pm-10:50 am

3 stops29h 10m

Canberra

Wed 4/22

6:20 am-4:56 pm

3 stops25h 36m

$1,814

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Tue 3/31

6:08 pm-8:20 am

3 stops46h 12m

Canberra

Tue 4/7

12:10 pm-5:21 pm

3 stops44h 11m

$2,066

St. LouisCanberra

STL - CBR

STLCBR

Lambert-St Louis

Tue 3/31

6:38 am-12:10 pm

2 stops37h 32m

Canberra

Tue 4/7

12:10 pm-10:24 pm

3 stops49h 14m

$2,068

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Canberra

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Canberra according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Canberra (STL to CBR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Canberra

Fastest flight time

42h 12m

Direct flights

None
The fastest flight from St. Louis to Canberra takes 42h 12m
There are no direct flights from St. Louis to Canberra. There are no popular flight routes from St. Louis to Canberra.
Search flight deals

  • How far is Lambert-St Louis to Canberra by plane?

    A flight from Lambert-St Louis to Canberra will travel around 9205.0 mi. Flights usually cover this in 42h 12m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Canberra Airport?

    Prices for flights from Lambert-St Louis Airport to Canberra Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Lambert-St Louis Airport to Canberra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Canberra Airport.

  • What documentation or ID do you need to fly to Canberra Airport?

    The travel and health documents required for your trip to Canberra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Canberra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from St. Louis to Canberra?

    Confirm your travel details to search for the latest offers for flights from St. Louis to Canberra. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from St. Louis to Canberra with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Canberra?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Canberra for you.

Can I find flights from St. Louis to Canberra with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Canberra from St. Louis with this policy.

How can momondo help me find flights from St. Louis to Canberra?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Canberra.

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

Of course. momondo tracks the price of St. Louis to Canberra flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cabin classes currently available on flights to Canberra

List of cabin classes available on flights landing in Canberra. Availability may vary depending on flight origin and airline.
First Class to Canberra
Business Class to Canberra