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Cheap flights from Quebec to Sydney from $717

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SYD
22 Jul — 29 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Sydney
Explore the most affordable flight options available from Quebec to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 June 2026.

Sat 8/807:00
YUL
-
SYD
2 stops57h 50m
Delta
Sun 16/809:15
SYD
-
YUL
2 stops52h 25m
Delta
Deal found 22/6$1,540
Mon 10/807:00
YUL
-
SYD
2 stops33h 50m
Delta
Sun 23/809:15
SYD
-
YUL
2 stops28h 15m
Delta
Deal found 21/6$1,542
Sun 21/607:00
YUL
-
SYD
2 stops33h 50m
Delta
Tue 7/709:15
SYD
-
YUL
2 stops52h 25m
Delta
Deal found 19/6$1,543
Mon 22/612:48
YUL
-
SYD
2 stops28h 02m
Delta
Sun 12/709:15
SYD
-
YUL
2 stops28h 37m
Delta
Deal found 18/6$1,553
Fri 7/806:00
YUL
-
SYD
2 stops34h 50m
Delta
Sun 16/809:15
SYD
-
YUL
2 stops52h 25m
Delta
Deal found 22/6$1,612
Mon 22/607:00
YUL
-
SYD
2 stops57h 50m
Delta
Thu 30/709:15
SYD
-
YUL
2 stops52h 25m
Delta
Deal found 18/6$1,614
Sat 17/1007:15
YUL
-
SYD
3 stops48h 10m
Multiple Airlines
Sun 8/1114:00
SYD
-
YUL
3 stops40h 12m
Multiple Airlines
Deal found 20/6$1,620
Sat 15/817:10
YUL
-
SYD
2 stops47h 40m
Delta
Sun 6/909:15
SYD
-
YUL
2 stops28h 25m
Delta
Deal found 19/6$1,630
Wed 16/907:15
YUL
-
SYD
3 stops48h 55m
Multiple Airlines
Wed 30/913:15
SYD
-
YUL
3 stops31h 50m
Multiple Airlines
Deal found 21/6$1,674
Fri 7/807:00
YUL
-
SYD
2 stops33h 50m
Delta
Fri 14/809:15
SYD
-
YUL
2 stops28h 25m
Delta
Deal found 22/6$1,681
Sat 8/807:00
YUL
-
SYD
2 stops57h 50m
Delta
Wed 12/809:15
SYD
-
YUL
2 stops28h 25m
Delta
Deal found 22/6$1,684
Sun 8/1106:00
YOW
-
SYD
2 stops46h 15m
ANA
Sun 22/1112:25
SYD
-
YOW
2 stops48h 51m
ANA
Deal found 19/6$1,804

Find flight deals from Quebec to Sydney

Keep the following information in mind while searching for Quebec to Sydney flight deals. Data was last updated 22 June 2026.

Round-trip from

$1,540

One-way from

$717

Popular in

December

Cheapest in

September

Average price

$2,362
Delta
  • Delta
  • 8/8-16/8
  • 4 total stops
  • 110h 15m total
  • Quebec to Sydney
Search Deals
Delta
  • Delta
  • 19/8
  • 2 total stops
  • 33h 50m total
  • Quebec to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($116 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($68 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Quebec 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 647,157 searches. Data last updated 22 June 2026.
Use the filters below to find and compare flights from Quebec to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

18:47-06:50

2 stops46h 03m

Sydney Kingsford Smith

Fri 21/8

09:15-23:52

2 stops28h 37m

$1,696

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 27/8

06:55-08:00

2 stops59h 05m

Sydney Kingsford Smith

Sat 5/9

17:50-09:24

2 stops29h 34m

$2,139

Québec CitySydney

YQB - SYD

YQBSYD

Québec City

Sat 31/10

13:40-08:35

2 stops27h 55m

Sydney Kingsford Smith

Tue 3/11

11:20-13:09

2 stops41h 49m

$2,307

Québec CitySydney

YQB - SYD

YQBSYD

Québec City

Wed 25/11

13:40-09:35

2 stops27h 55m

Sydney Kingsford Smith

Thu 28/1

11:20-13:09

2 stops41h 49m

$2,308
Fastest return journey

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Thu 29/10

10:50-08:35

2 stops30h 45m

Sydney Kingsford Smith

Mon 2/11

11:20-22:32

2 stops27h 12m

$2,315

Québec CitySydney

YQB - SYD

YQBSYD

Québec City

Fri 11/9

06:40-22:20

2 stops49h 40m

Sydney Kingsford Smith

Tue 15/9

09:20-05:49

1 stop34h 29m

$2,404

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 8/11

05:40-08:45

3 stops35h 05m

Sydney Kingsford Smith

Sun 22/11

11:45-01:38

3 stops29h 53m

$2,417

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

07:15-06:35

2 stops33h 20m

Sydney Kingsford Smith

Mon 28/9

17:50-16:53

2 stops37h 03m

$2,441

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Fri 28/8

18:15-07:20

2 stops47h 05m

Sydney Kingsford Smith

Sun 6/9

09:20-17:10

2 stops45h 50m

$2,441

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Tue 22/9

05:00-07:20

1 stop36h 20m

Sydney Kingsford Smith

Tue 6/10

10:20-17:15

2 stops45h 55m

$2,471

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Quebec to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Quebec with our price prediction graph.
Estimated return 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 Quebec to Sydney

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

Currently, August is the cheapest month in which you can book a flight from Quebec to Sydney (average of $359). Flying from Quebec to Sydney in November is currently the most expensive (average of $910). 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 for a return flight from Quebec to Sydney?

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

The best time to book flights from Quebec to Sydney is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

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

  • What airport do you fly into for flights to Sydney from Quebec?

    If you book a flight to Sydney from Quebec, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Quebec to Sydney?

    For as low as $2,307, Delta can have you in Sydney from Quebec in 27h 55m. The distance from Quebec to Sydney is about 16180 km. This flight may include one or multiple stops.

  • What are the most popular routes from Quebec to Sydney?

    The most popular flight routes from Quebec to Sydney are Montreal Pierre Elliott Trudeau Intl - Sydney Kingsford Smith, Ottawa - Sydney Kingsford Smith and Québec City - Sydney Kingsford Smith.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quebec 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 Quebec to Sydney?

    Currently, August is the cheapest month in which you can book a flight from Quebec to Sydney (average of $359). Flying from Quebec to Sydney in November is currently the most expensive (average of $910). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Cronulla
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Quebec to Sydney

Discover the top airline that operate flights from Quebec 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 647,157 searches. Data last updated 22 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$503Average$2,333FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Quebec to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Quebec.

Can Cheapflights find flights from Quebec to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Quebec? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Quebec to Sydney become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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