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Cheap flights from Quebec to Sydney from C$ 712

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SYD
27 Aug — 3 Sep1
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 28 July 2026.

Mon 27/77:00 a.m.
YUL
-
SYD
2 stops33h 50m
Delta
Mon 3/89:15 a.m.
SYD
-
YUL
2 stops28h 37m
Delta
Deal found 26/7C$ 1,530
Mon 10/812:44 p.m.
YUL
-
SYD
2 stops28h 06m
Delta
Wed 19/89:15 a.m.
SYD
-
YUL
2 stops28h 25m
Delta
Deal found 26/7C$ 1,532
Mon 10/87:00 a.m.
YUL
-
SYD
2 stops33h 50m
Delta
Fri 21/89:15 a.m.
SYD
-
YUL
2 stops28h 37m
Delta
Deal found 26/7C$ 1,601
Mon 10/87:00 a.m.
YUL
-
SYD
2 stops33h 50m
Delta
Sat 29/89:15 a.m.
SYD
-
YUL
2 stops28h 37m
Delta
Deal found 25/7C$ 1,602
Mon 31/87:00 a.m.
YUL
-
SYD
2 stops33h 50m
Delta
Tue 8/99:15 a.m.
SYD
-
YUL
2 stops40h 43m
Delta
Deal found 27/7C$ 1,616
Wed 2/91:10 p.m.
YUL
-
SYD
2 stops30h 15m
ANA
Wed 9/911:45 a.m.
SYD
-
YUL
2 stops26h 54m
ANA
Deal found 24/7C$ 1,668
Thu 13/86:00 a.m.
YUL
-
SYD
2 stops34h 50m
Delta
Fri 21/89:15 a.m.
SYD
-
YUL
2 stops45h 05m
Delta
Deal found 26/7C$ 1,671
Wed 12/812:44 p.m.
YUL
-
SYD
2 stops28h 06m
Delta
Tue 18/89:15 a.m.
SYD
-
YUL
2 stops40h 24m
Delta
Deal found 26/7C$ 1,673
Thu 27/86:51 p.m.
YUL
-
SYD
2 stops45h 59m
Delta
Tue 29/99:15 a.m.
SYD
-
YUL
2 stops28h 12m
Delta
Deal found 26/7C$ 1,685
Wed 2/910:37 a.m.
YOW
-
SYD
2 stops32h 48m
ANA
Tue 15/911:45 a.m.
SYD
-
YOW
2 stops27h 08m
ANA
Deal found 22/7C$ 1,705
Wed 9/96:55 a.m.
YOW
-
SYD
2 stops46h 15m
Multiple Airlines
Wed 16/911:45 a.m.
SYD
-
YOW
2 stops27h 08m
Multiple Airlines
Deal found 26/7C$ 1,706
Wed 2/96:55 a.m.
YOW
-
SYD
2 stops36h 30m
Multiple Airlines
Tue 15/911:45 a.m.
SYD
-
YOW
2 stops27h 08m
Multiple Airlines
Deal found 26/7C$ 1,745

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 28 July 2026.

Round-trip from

C$ 1,530

One-way from

C$ 712

Popular in

December

Cheapest in

September

Average price

C$ 2,381
Delta
  • Delta
  • 11/8-25/8
  • 4 total stops
  • 62h 15m total
  • Quebec to Sydney
Search Deals
Delta
  • Delta
  • 12/8
  • 2 total stops
  • 33h 50m total
  • Quebec to Sydney
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 28 July 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 round-trip

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 2/9

6:55 a.m.-9:25 a.m.

2 stops36h 30m

Sydney Kingsford Smith

Tue 15/9

11:45 a.m.-12:53 a.m.

2 stops27h 08m

C$ 1,745

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 16/8

5:00 a.m.-7:10 p.m.

2 stops48h 10m

Sydney Kingsford Smith

Mon 31/8

11:45 a.m.-1:09 a.m.

2 stops27h 24m

C$ 1,878

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 9/9

7:20 a.m.-7:30 a.m.

3 stops34h 10m

Sydney Kingsford Smith

Wed 16/9

6:00 a.m.-12:30 p.m.

3 stops44h 30m

C$ 2,159

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

9:50 p.m.-6:50 a.m.

1 stop42h 00m

Sydney Kingsford Smith

Thu 12/11

3:50 p.m.-2:05 p.m.

1 stop38h 15m

C$ 2,345

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

6:45 a.m.-6:25 a.m.

3 stops33h 40m

Sydney Kingsford Smith

Wed 7/10

8:30 p.m.-7:05 a.m.

2 stops25h 35m

C$ 2,369

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

6:45 a.m.-6:35 a.m.

3 stops33h 50m

Sydney Kingsford Smith

Fri 25/9

5:50 p.m.-11:44 a.m.

2 stops31h 54m

C$ 2,402

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sat 5/9

5:00 a.m.-7:20 a.m.

1 stop36h 20m

Sydney Kingsford Smith

Sat 12/9

9:20 a.m.-5:58 a.m.

1 stop34h 38m

C$ 2,450

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 8/11

5:40 p.m.-9:35 a.m.

1 stop23h 55m

Sydney Kingsford Smith

Thu 12/11

11:20 a.m.-11:11 p.m.

2 stops27h 51m

C$ 2,461

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

6:35 p.m.-6:55 a.m.

1 stop22h 20m

Sydney Kingsford Smith

Tue 1/9

10:20 a.m.-10:40 a.m.

2 stops38h 20m

C$ 2,522

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 11/8

6:35 p.m.-6:55 a.m.

1 stop22h 20m

Sydney Kingsford Smith

Wed 19/8

9:30 a.m.-10:06 p.m.

2 stops26h 36m

C$ 2,522

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/7

Showing 1-10 of 46 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 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 Quebec to Sydney

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

Currently, May is the cheapest month in which you can book a flight from Quebec to Sydney (average of C$ 1,990). Flying from Quebec to Sydney in December is currently the most expensive (average of C$ 2,641). 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 Quebec to Sydney?

Airfare is below average for this route at the moment.
Quebec to Sydney flights typically cost between C$ 1,764 and C$ 2,517 in August.
The cheapest round-trip price found within the last 5 days was C$ 1,530 on Delta (11 Aug-25 Aug).

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

The best time to book flights from Quebec to Sydney is 17 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?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travelers will use when flying to Sydney from Quebec.

  • How long is the flight from Quebec to Sydney?

    Departing from Quebec to Sydney will take you 22h 20m. Quebec and Sydney are separated by a distance of 16011 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Quebec to Sydney one-way?

    C$ 1,014 is the cheapest one-way deal found within the past few days, from Qatar Airways. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 1,095 and C$ 1,275, respectively.

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

    While some choose either Québec City - Sydney Kingsford Smith or Ottawa - Sydney Kingsford Smith, Montreal Pierre Elliott Trudeau Intl - Sydney Kingsford Smith is the most popular route from Quebec to Sydney.

  • 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 vacation 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, May is the cheapest month in which you can book a flight from Quebec to Sydney (average of C$ 1,990). Flying from Quebec to Sydney in December is currently the most expensive (average of C$ 2,641). 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
Bondi Beach
Penrith
Parramatta

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Quebec to Sydney

Discover the top 6 airlines 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 629,999 searches. Data last updated 28 July 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 511AverageC$ 1,337FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapestC$ 1,198AverageC$ 1,758FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapestC$ 1,442AverageC$ 2,314FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 1,480AverageC$ 2,277FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air New ZealandCheapestC$ 1,829AverageC$ 2,437FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qatar AirwaysCheapestC$ 2,023AverageC$ 2,259FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Cheapflights helps you find that perfect flight to Sydney from Quebec by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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, Cheapflights offers price alerts on Quebec to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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