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Cheap flights from Quebec to Sydney, NS from C$ 543

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — YQY
17 Jan — 24 Jan1
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 18 December 2025.

Wed 24/128:55 p.m.YUL - YQY
Nonstop2h 13mAir Canada
Thu 1/15:15 a.m.YQY - YUL
Nonstop2h 28mAir Canada
Deal found 15/12C$ 1,254
Fri 26/125:00 a.m.YOW - YQY
1 stop5h 32mAir Canada
Sun 4/15:10 a.m.YQY - YOW
1 stop5h 32mAir Canada
Deal found 18/12C$ 1,398
Fri 19/128:55 p.m.YUL - YQY
Nonstop2h 13mAir Canada
Wed 31/125:15 a.m.YQY - YUL
Nonstop2h 28mAir Canada
Deal found 16/12C$ 1,452
Fri 19/128:55 p.m.YUL - YQY
Nonstop2h 13mAir Canada
Tue 30/125:15 a.m.YQY - YUL
Nonstop2h 28mAir Canada
Deal found 16/12C$ 1,634

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 18 December 2025.

Round-trip from

C$ 543

Popular in

January

Cheapest in

November

Average price

C$ 788
Air Canada
  • Air Canada
  • 30/1-6/2
  • 1 total stop
  • 9h 21m total
  • Quebec to Sydney
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 57 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 18 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 - YQY

YULYQY

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:40 p.m.-10:53 p.m.

Nonstop2h 13m

Sydney

Sat 21/2

5:20 a.m.-6:48 a.m.

Nonstop2h 28m

C$ 572

MontrealSydney

YUL - YQY

YULYQY

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

8:10 p.m.-11:23 p.m.

Nonstop2h 13m

Sydney

Sat 17/1

5:10 a.m.-6:38 a.m.

Nonstop2h 28m

C$ 602

MontrealSydney

YUL - YQY

YULYQY

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

10:30 p.m.-11:32 a.m.

1 stop12h 02m

Sydney

Thu 22/1

5:10 a.m.-6:38 a.m.

Nonstop2h 28m

C$ 608

MontrealSydney

YUL - YQY

YULYQY

Montreal Pierre Elliott Trudeau Intl

Fri 30/1

10:30 p.m.-11:32 a.m.

1 stop12h 02m

Sydney

Fri 6/2

12:15 p.m.-6:23 p.m.

1 stop7h 08m

C$ 617

MontrealSydney

YUL - YQY

YULYQY

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

8:10 p.m.-11:23 p.m.

Nonstop2h 13m

Sydney

Tue 13/1

5:10 a.m.-6:38 a.m.

Nonstop2h 28m

C$ 670

OttawaSydney

YOW - YQY

YOWYQY

Ottawa

Sun 18/1

10:30 a.m.-11:33 p.m.

2 stops12h 03m

Sydney

Thu 29/1

5:10 a.m.-9:42 a.m.

1 stop5h 32m

C$ 676

OttawaSydney

YOW - YQY

YOWYQY

Ottawa

Tue 3/3

2:05 p.m.-10:53 p.m.

2 stops7h 48m

Sydney

Thu 2/4

5:30 a.m.-1:21 p.m.

2 stops8h 51m

C$ 693

OttawaSydney

YOW - YQY

YOWYQY

Ottawa

Sat 14/3

2:05 p.m.-10:53 p.m.

2 stops7h 48m

Sydney

Sat 21/3

5:20 a.m.-9:41 a.m.

1 stop5h 21m

C$ 710

MontrealSydney

YUL - YQY

YULYQY

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

8:55 p.m.-11:44 p.m.

Nonstop1h 49m

C$ 562

MontrealSydney

YUL - YQY

YULYQY

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

8:55 p.m.-12:08 a.m.

Nonstop2h 13m

C$ 562

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

Showing 1-10 of 13 results
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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 time of day to fly from QC to YQY?

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 18 December 2025.

It’s optimal to fly from Quebec to Sydney, Nova Scotia in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Quebec to Sydney, Nova Scotia

Explore weekly flight availability from Quebec to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 December 2025.

The most flights from CAQC to YQY are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Quebec to Sydney, Nova Scotia?

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 11.2 km from the city centre, Sydney (YQY) is the airport most travelers will use when flying to Sydney from Quebec.

  • How long is the flight from Quebec to Sydney, Nova Scotia?

    Air Canada can get you from Quebec to Sydney, Nova Scotia in just under 2h 13m. Your travel time will be generally consistent. Airlines will cover a distance of 1062 km. All flights are typically direct.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Hamilton to St John flights
Hamilton to Charlottetown flights
Saskatoon to Halifax flights
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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 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 472AverageC$ 645FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 makes it easy to find Quebec to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Quebec to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Quebec to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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