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Cheap flights from Quebec to Sydney from $970

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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SYD
7 Sep — 14 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 8 August 2026.

Mon 17/812:47 -
2 stops28h 03m
Tue 25/809:15 -
2 stops28h 25m
Deal found 4/8$1,545
Mon 10/812:47 -
2 stops28h 03m
Mon 24/809:15 -
2 stops28h 25m
Deal found 8/8$1,552
Mon 10/812:47 -
2 stops28h 03m
Sat 29/809:15 -
2 stops28h 25m
Deal found 5/8$1,614
Thu 13/812:44 -
2 stops28h 06m
Mon 24/809:15 -
2 stops28h 37m
Deal found 4/8$1,616
Mon 31/807:00 -
2 stops33h 50m
Mon 7/909:15 -
2 stops28h 25m
Deal found 3/8$1,634
Thu 6/812:44 -
2 stops28h 06m
Thu 13/809:15 -
2 stops40h 24m
Deal found 5/8$1,685
Thu 13/812:44 -
2 stops28h 06m
Fri 28/809:15 -
2 stops28h 37m
Deal found 4/8$1,687
Wed 19/807:00 -
2 stops33h 50m
Mon 24/809:15 -
2 stops28h 37m
Deal found 4/8$1,689
Tue 4/818:51 -
2 stops45h 59m
Tue 11/809:15 -
2 stops28h 15m
Deal found 3/8$1,691
Wed 9/906:55 -
2 stops36h 30m
Wed 16/911:45 -
2 stops27h 08m
Deal found 5/8$1,719
Wed 2/909:45 -
2 stops33h 40m
Wed 16/911:45 -
2 stops26h 54m
Deal found 3/8$1,813
Tue 1/909:45 -
2 stops43h 25m
Tue 8/920:55 -
2 stops41h 44m
Deal found 7/8$1,820

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 8 August 2026.

Round-trip from

$1,545

One-way from

$970

Popular in

December

Cheapest in

September

Average price

$2,207
Delta
  • Delta
  • 18/8-26/8
  • 4 total stops
  • 56h 28m total
  • Quebec to Sydney
Search Deals
13/9
  • 13/9
  • 2 total stops
  • 36h 40m total
  • Quebec to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 8 August 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 Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

12:47-06:50

2 stops28h 03m

Sydney Kingsford Smith

Thu 27/8

09:15-23:30

2 stops28h 15m

$1,687

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

20:50-06:50

1 stop42h 00m

Sydney Kingsford Smith

Wed 18/11

14:00-14:05

2 stops40h 05m

$1,924

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

20:50-06:50

1 stop42h 00m

Sydney Kingsford Smith

Sun 15/11

19:15-14:05

2 stops34h 50m

$2,007

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

21:50-06:50

1 stop42h 00m

Sydney Kingsford Smith

Mon 9/11

14:00-14:05

2 stops40h 05m

$2,036

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

07:00-06:50

2 stops33h 50m

Sydney Kingsford Smith

Fri 18/9

09:15-23:50

2 stops28h 35m

$2,087

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

21:35-06:35

1 stop43h 00m

Sydney Kingsford Smith

Mon 28/9

19:30-14:45

2 stops33h 15m

$2,202

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

08:20-21:50

2 stops47h 30m

Sydney Kingsford Smith

Sat 3/10

18:20-06:44

2 stops50h 24m

$2,298

OttawaSydney

YOW Ottawa - SYD Sydney Kingsford Smith

YOWSYD

Ottawa

Sat 26/9

05:00-07:20

1 stop36h 20m

Sydney Kingsford Smith

Mon 26/10

10:20-23:11

2 stops27h 51m

$2,458

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

21:35-22:20

2 stops34h 45m

Sydney Kingsford Smith

Mon 7/9

14:50-14:45

1 stop37h 55m

$2,516

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

12:50-07:30

2 stops27h 40m

Sydney Kingsford Smith

Fri 13/11

10:40-23:26

2 stops28h 46m

$2,519

Flights are sorted by cheapest return flights first.

Deals found on 3/8

Showing 1-10 of 54 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, May is the cheapest month in which you can book a flight from Quebec to Sydney (average of $2,002). Flying from Quebec to Sydney in December is currently the most expensive (average of $2,660). 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?

Airfare is below average for this route at the moment.
Quebec to Sydney flights typically cost between $1,772 and $2,532 in August.
The cheapest return price found within the last 5 days was $1,545 on Delta (18 Aug–26 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?

    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 $1,687, Delta can have you in Sydney from Quebec in 28h 03m. The distance from Quebec to Sydney is about 16011 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, Québec City - Sydney Kingsford Smith and Ottawa - 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, May is the cheapest month in which you can book a flight from Quebec to Sydney (average of $2,002). Flying from Quebec to Sydney in December is currently the most expensive (average of $2,660). 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
Katoomba
Manly
Lithgow
Cronulla
Randwick
Terrigal
Leura
Bondi Beach
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 8 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$501Average$2,323FlexibilityNo 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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