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$577+ Cheap flights from Calgary (YYC) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — SYD
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap flight deals from Calgary to Sydney

Cheapest flights from Calgary to Sydney
Explore the most affordable flight options available from Calgary to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.

This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:29 pm
YYC
-
SYD
2 stops26h 21m
Delta
Tue 6/29:15 am
SYD
-
YYC
2 stops29h 42m
Delta
Deal found 3/20$1,042
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:29 pm
YYC
-
SYD
2 stops50h 21m
Delta
Sat 5/169:15 am
SYD
-
YYC
2 stops29h 42m
Delta
Deal found 3/19$1,078
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 am
YYC
-
SYD
2 stops55h 05m
Delta
Tue 8/189:15 am
SYD
-
YYC
2 stops43h 44m
Delta
Deal found 3/21$1,106
This Delta deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/122:00 pm
YYC
-
SYD
2 stops24h 50m
Delta
Fri 8/289:15 am
SYD
-
YYC
2 stops29h 51m
Delta
Deal found 3/20$1,132
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:00 pm
YYC
-
SYD
2 stops48h 50m
Delta
Thu 9/249:15 am
SYD
-
YYC
2 stops29h 51m
Delta
Deal found 3/19$1,141
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
YYC
-
SYD
2 stops31h 05m
United Airlines
Wed 4/229:30 am
SYD
-
YYC
2 stops28h 18m
United Airlines
Deal found 3/21$1,169
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:55 pm
YYC
-
SYD
1 stop23h 05m
United Airlines
Mon 11/3012:10 pm
SYD
-
YYC
2 stops27h 28m
United Airlines
Deal found 3/22$1,170
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/13:22 pm
YYC
-
SYD
1 stop23h 53m
United Airlines
Tue 12/112:10 pm
SYD
-
YYC
1 stop17h 53m
United Airlines
Deal found 3/19$1,171
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:22 pm
YYC
-
SYD
1 stop23h 33m
United Airlines
Wed 5/1310:20 am
SYD
-
YYC
1 stop17h 59m
United Airlines
Deal found 3/22$1,173
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:27 pm
YYC
-
SYD
2 stops25h 28m
United Airlines
Sun 5/1010:20 am
SYD
-
YYC
1 stop17h 59m
United Airlines
Deal found 3/22$1,176

Find flight deals from Calgary to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,042
(Delta)

One-way from

$577
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,274
Provider with most accurate pricing for Calgary-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Sydney Kingsford Smith flights.
Search Deals
From Calgary to Sydney Kingsford Smith
Search Deals
One-way flight from Calgary to Sydney Kingsford Smith
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Calgary to Sydney 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, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Calgary to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Tue 4/21

12:29 pm-6:50 am

2 stops26h 21m

Sydney Kingsford Smith

Tue 4/28

9:15 am-11:00 pm

2 stops29h 45m

$1,042

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Sat 8/1

7:45 am-6:50 am

2 stops55h 05m

Sydney Kingsford Smith

Thu 9/24

9:15 am-11:06 pm

2 stops29h 51m

$1,132
Quickest round-trip

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Wed 5/6

1:56 pm-7:00 am

2 stops25h 04m

Sydney Kingsford Smith

Wed 5/13

10:20 am-12:19 pm

1 stop17h 59m

$1,170

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Mon 5/4

3:22 pm-7:00 am

2 stops23h 38m

Sydney Kingsford Smith

Tue 9/1

9:30 am-9:48 pm

2 stops28h 18m

$1,171

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Mon 6/1

1:56 pm-7:00 am

2 stops25h 04m

Sydney Kingsford Smith

Thu 6/4

10:20 am-12:19 pm

1 stop17h 59m

$1,195

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Wed 5/20

3:22 pm-6:55 am

1 stop23h 33m

Sydney Kingsford Smith

Fri 6/19

9:30 am-10:37 pm

2 stops53h 07m

$1,195

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Fri 8/14

1:41 pm-6:55 am

1 stop25h 14m

Sydney Kingsford Smith

Wed 8/19

10:20 am-12:30 pm

1 stop18h 10m

$1,196
Cheapest one-way

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Tue 8/4

7:15 am-6:50 am

2 stops31h 35m

$620

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Wed 5/13

12:27 pm-6:50 am

2 stops26h 23m

$620
Quickest one-way

CalgarySydney

YYC - SYD

YYCSYD

Calgary

Tue 3/31

3:22 pm-8:00 am

2 stops23h 38m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Calgary to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Calgary to Sydney in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Calgary-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Calgary-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Calgary-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Calgary-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Calgary-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Calgary to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Sydney

How far ahead should I book a flight from Calgary to Sydney?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Sydney. Price data was last updated on March 13, 2026.

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Calgary to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Calgary to Sydney?

Currently, August is the cheapest month in which you can book a flight from Calgary to Sydney (average of $668). Flying from Calgary to Sydney in December is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Calgary to Sydney?

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated March 23, 2026.
Peruse reviews from past customers who have flown with Qantas Airways,United Airlines, andAir Canada from Calgary to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,009 reviews

Boarding

7.7

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Qantas Airways
7.5
Good
1,009 reviews
Qantas Airways
7.5
Good
1,009 reviews

Boarding

7.7

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
United Airlines
7.4
Good
9,460 reviews
Qantas Airways
7.5
Good
1,009 reviews

Boarding

7.7

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.
Air Canada
7.1
Good
10,834 reviews
Qantas Airways
7.5
Good
1,009 reviews

Boarding

7.7

Entertainment

7.2

Food

7.0

Comfort

7.4

Crew

8.1

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

Find useful and relevant information for your journey from Calgary to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Calgary to Sydney?

    Departing from Calgary to Sydney will take you 23h 33m. There are 8187 mi between Calgary and Sydney. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Calgary to Sydney round-trip?

    Cheapflights users have booked flights from Calgary to Sydney round-trip from $1,042. Other airlines that can offer you cheap pricing are United Airlines, from $1,057, and Air Canada, from $1,104. Qantas Airways is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Calgary to Sydney that include hotel bookings?

    Yes. In addition to deals on Calgary to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Sydney.

  • Can I find deals for business class flights from Calgary to Sydney?

    Yes. Cheapflights offers flight deals from Calgary to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to Sydney?

    Currently, August is the cheapest month in which you can book a flight from Calgary to Sydney (average of $668). Flying from Calgary to Sydney in December is currently the most expensive (average of $1,137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Calgary to Sydney

Discover the top 3 airlines that operate flights from Calgary to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,042Average$1,749FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,057Average$1,311FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,104Average$1,477FlexibilityNo cancel feeOn-time67%

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