Find flights
When to book
FAQs

Cheap flights from Quebec to Sydney from C$ 812

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SYD
25 Jan — 1 Feb1
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 26 December 2025.

Mon 29/126:45 a.m.YUL - SYD
2 stops32h 40mMultiple Airlines
Tue 13/15:45 p.m.SYD - YUL
2 stops32h 38mMultiple Airlines
Deal found 24/12C$ 2,339
Mon 29/127:45 a.m.YOW - SYD
1 stop33h 50mAir Canada
Wed 18/310:20 a.m.SYD - YOW
1 stop35h 23mAir Canada
Deal found 24/12C$ 2,365
Wed 31/124:00 p.m.YUL - SYD
2 stops25h 35mAir Canada
Tue 20/111:20 a.m.SYD - YUL
2 stops27h 59mAir Canada
Deal found 23/12C$ 2,410
Tue 30/124:00 p.m.YUL - SYD
2 stops25h 35mAir Canada
Wed 18/211:20 a.m.SYD - YUL
2 stops23h 54mAir Canada
Deal found 24/12C$ 2,425
Mon 29/129:00 a.m.YUL - SYD
1 stop32h 35mAir Canada
Sat 17/111:20 a.m.SYD - YUL
1 stop25h 49mAir Canada
Deal found 24/12C$ 2,431
Sat 27/127:00 p.m.YUL - SYD
2 stops46h 35mAir Canada
Sat 17/111:20 a.m.SYD - YUL
2 stops27h 59mAir Canada
Deal found 24/12C$ 2,442
Mon 29/126:30 p.m.YOW - SYD
2 stops47h 05mAir Canada
Sat 28/211:45 a.m.SYD - YOW
2 stops58h 58mAir Canada
Deal found 25/12C$ 2,453

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 26 December 2025.

Round-trip from

C$ 1,326

One-way from

C$ 812

Popular in

December

Cheapest in

September

Average price

C$ 2,737
Delta
  • Delta
  • 1/3-24/3
  • 4 total stops
  • 57h 48m total
  • Quebec to Sydney
Search Deals
Delta
  • Delta
  • 18/1
  • 2 total stops
  • 31h 50m total
  • Quebec to Sydney
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 314 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 26 December 2025.
Use the filters below to find and compare flights from Quebec to Sydney that are best for you.

Fly from

Quebec

Fly to

Sydney

Route

Depart

Return

Price

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:00 a.m.-6:50 a.m.

2 stops31h 50m

Sydney Kingsford Smith

Tue 24/3

1:15 p.m.-11:13 p.m.

2 stops24h 58m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

6:00 a.m.-8:30 a.m.

2 stops34h 30m

Sydney Kingsford Smith

Tue 17/3

1:15 p.m.-11:59 p.m.

2 stops25h 44m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

12:52 p.m.-8:30 a.m.

2 stops27h 38m

Sydney Kingsford Smith

Wed 25/3

9:40 a.m.-11:59 a.m.

2 stops41h 19m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sat 28/2

2:40 p.m.-6:50 a.m.

2 stops48h 10m

Sydney Kingsford Smith

Tue 24/3

1:15 p.m.-11:13 p.m.

2 stops24h 58m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

7:00 a.m.-6:50 a.m.

2 stops31h 50m

Sydney Kingsford Smith

Sun 8/3

10:40 a.m.-10:59 a.m.

2 stops40h 19m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

7:00 a.m.-8:30 a.m.

2 stops33h 30m

Sydney Kingsford Smith

Mon 23/3

9:40 a.m.-11:13 p.m.

2 stops28h 33m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 1/3

2:40 p.m.-8:30 a.m.

2 stops25h 50m

Sydney Kingsford Smith

Mon 16/3

1:15 p.m.-11:40 p.m.

2 stops25h 25m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 20/1

7:00 a.m.-8:30 a.m.

2 stops33h 30m

Sydney Kingsford Smith

Tue 24/2

10:40 a.m.-11:45 p.m.

2 stops29h 05m

C$ 1,326

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 27/1

1:02 p.m.-8:30 a.m.

2 stops27h 28m

Sydney Kingsford Smith

Sat 28/2

2:15 p.m.-11:59 a.m.

2 stops37h 44m

C$ 1,370

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

12:52 p.m.-8:30 a.m.

2 stops27h 38m

Sydney Kingsford Smith

Sat 21/3

1:15 p.m.-11:13 p.m.

2 stops24h 58m

C$ 1,375

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/12

Showing 1-10 of 48 results
1
2
3
...
5

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, July is the cheapest month in which you can book a flight from Quebec to Sydney (average of C$ 377). Flying from Quebec to Sydney in November is currently the most expensive (average of C$ 1,710). 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.

What is the cheapest time of day to fly from QC to SYD?

Find hourly flight availability from Quebec to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 December 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Quebec to Sydney by exploring options for tickets in the evening.

What is the cheapest day to fly from Quebec to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Quebec to Sydney. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Quebec to Sydney flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 31h 50m. 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$ 1,061 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Qatar Airways and United Airlines, with prices starting from C$ 1,133 and C$ 1,485, respectively.

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

    While some choose either Ottawa - Sydney Kingsford Smith or Québec City - 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, July is the cheapest month in which you can book a flight from Quebec to Sydney (average of C$ 377). Flying from Quebec to Sydney in November is currently the most expensive (average of C$ 1,710). 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

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

Alternative routes for Quebec to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Vancouver Intl to Sydney flights
Pearson Intl to Sydney flights
Pierre Elliott Trudeau Intl to Sydney flights
Abbotsford to Sydney flights
Calgary to Sydney flights
Toronto Island to Sydney flights
Ottawa to Sydney flights
Kelowna to Sydney flights
Saskatoon to Sydney flights
Edmonton to Sydney flights
Region of Waterloo Intl to Sydney flights
Québec City to Sydney flights
Pearson Intl to Coolangatta flights
Hamilton to Sydney flights
Thunder Bay to Sydney flights
Winnipeg to Sydney flights
Halifax to Sydney flights
Vancouver Intl to Coolangatta flights
Prince George to Sydney flights
Kamloops to Sydney flights
Pearson Intl to Ballina flights
London to Sydney flights
Victoria to Sydney flights
Windsor to Sydney flights
Regina to Sydney flights
Pearson Intl to Newcastle flights
St. John's to Sydney flights
Ottawa to Coolangatta flights
Penticton to Sydney flights
Kelowna to Coffs Harbour flights

Top 8 airlines flying from Quebec to Sydney

Discover the top 8 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 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 293AverageC$ 377FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 326AverageC$ 504FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 446AverageC$ 1,129FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Qantas AirwaysCheapestC$ 1,094AverageC$ 1,806FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapestC$ 1,434AverageC$ 2,163FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,563AverageC$ 2,259FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,713AverageC$ 1,839FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qatar AirwaysCheapestC$ 2,056AverageC$ 2,287FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.