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Cheap flights from Quebec to Sydney from C$ 730

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SYD
6 Apr — 13 Apr1
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 7 March 2026.

Tue 1/96:35 p.m.
YUL
-
SYD
1 stop22h 20m
United Airlines
Tue 15/99:30 a.m.
SYD
-
YUL
2 stops25h 56m
United Airlines
Deal found 4/3C$ 1,684
Sun 29/39:15 a.m.
YUL
-
SYD
2 stops31h 45m
United Airlines
Tue 14/410:20 a.m.
SYD
-
YUL
2 stops27h 53m
United Airlines
Deal found 3/3C$ 1,690
Sun 16/82:48 p.m.
YOW
-
SYD
2 stops26h 12m
United Airlines
Mon 31/810:20 a.m.
SYD
-
YOW
2 stops37h 36m
United Airlines
Deal found 4/3C$ 1,691
Wed 4/36:20 a.m.
YOW
-
SYD
2 stops32h 40m
United Airlines
Wed 11/311:50 a.m.
SYD
-
YOW
2 stops24h 28m
United Airlines
Deal found 4/3C$ 1,695
Tue 24/32:13 p.m.
YUL
-
SYD
2 stops25h 47m
United Airlines
Mon 13/49:30 a.m.
SYD
-
YUL
2 stops39h 10m
United Airlines
Deal found 3/3C$ 1,696
Tue 7/411:23 a.m.
YUL
-
SYD
2 stops29h 37m
United Airlines
Tue 28/49:30 a.m.
SYD
-
YUL
2 stops24h 15m
United Airlines
Deal found 3/3C$ 1,698
Mon 19/1012:25 p.m.
YQB
-
SYD
2 stops28h 35m
United Airlines
Mon 26/1011:50 a.m.
SYD
-
YQB
2 stops41h 23m
United Airlines
Deal found 3/3C$ 1,698
Sat 28/32:13 p.m.
YUL
-
SYD
2 stops50h 42m
United Airlines
Mon 20/49:30 a.m.
SYD
-
YUL
2 stops24h 15m
United Airlines
Deal found 2/3C$ 1,699
Wed 1/42:20 p.m.
YUL
-
SYD
2 stops26h 40m
United Airlines
Wed 8/49:30 a.m.
SYD
-
YUL
2 stops41h 39m
United Airlines
Deal found 2/3C$ 1,703
Wed 1/411:23 a.m.
YUL
-
SYD
2 stops29h 37m
United Airlines
Tue 14/49:30 a.m.
SYD
-
YUL
2 stops26h 36m
United Airlines
Deal found 4/3C$ 1,717
Sat 7/37:30 p.m.
YOW
-
SYD
2 stops42h 50m
United Airlines
Wed 11/312:10 p.m.
SYD
-
YOW
2 stops24h 08m
United Airlines
Deal found 3/3C$ 1,719
Fri 20/36:00 a.m.
YUL
-
SYD
2 stops33h 20m
United Airlines
Tue 24/311:50 a.m.
SYD
-
YUL
2 stops24h 27m
United Airlines
Deal found 4/3C$ 1,721

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 7 March 2026.

Round-trip from

C$ 1,684

One-way from

C$ 730

Popular in

December

Cheapest in

September

Average price

C$ 2,119
United Airlines
  • United Airlines
  • 1/9-15/9
  • 3 total stops
  • 48h 16m total
  • Quebec to Sydney
Search Deals
17/8
  • 17/8
  • 3 total stops
  • 39h 50m total
  • Quebec to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 208 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 7 March 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

Sun 16/8

2:48 p.m.-7:00 a.m.

2 stops26h 12m

Sydney Kingsford Smith

Mon 31/8

10:20 a.m.-9:56 a.m.

2 stops37h 36m

C$ 1,691

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

3:25 p.m.-7:00 a.m.

2 stops25h 35m

Sydney Kingsford Smith

Mon 4/5

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

2 stops26h 36m

C$ 1,698

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

9:15 a.m.-7:00 a.m.

2 stops30h 45m

Sydney Kingsford Smith

Mon 13/4

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

2 stops38h 20m

C$ 1,699

Québec CitySydney

YQB - SYD

YQBSYD

Québec City

Sun 12/4

12:45 p.m.-6:55 a.m.

2 stops28h 10m

Sydney Kingsford Smith

Thu 16/4

9:30 a.m.-10:41 p.m.

2 stops27h 11m

C$ 1,732

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Wed 18/3

2:15 p.m.-9:15 a.m.

2 stops28h 00m

Sydney Kingsford Smith

Thu 23/4

9:30 a.m.-11:54 p.m.

2 stops28h 24m

C$ 1,733

OttawaSydney

YOW - SYD

YOWSYD

Ottawa

Sun 31/5

10:44 a.m.-7:00 a.m.

2 stops30h 16m

Sydney Kingsford Smith

Tue 30/6

9:30 a.m.-11:54 p.m.

2 stops28h 24m

C$ 1,744

MontrealSydney

YUL - SYD

YULSYD

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

3:25 p.m.-7:00 a.m.

2 stops25h 35m

Sydney Kingsford Smith

Mon 1/6

10:20 a.m.-7:45 p.m.

2 stops23h 25m

C$ 1,748

Québec CitySydney

YQB - SYD

YQBSYD

Québec City

Sun 23/8

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

2 stops35h 00m

Sydney Kingsford Smith

Mon 31/8

10:20 a.m.-2:17 p.m.

2 stops41h 57m

C$ 1,748

Québec CitySydney

YQB - SYD

YQBSYD

Québec City

Wed 24/6

6:00 a.m.-6:55 a.m.

2 stops34h 55m

Sydney Kingsford Smith

Wed 8/7

10:20 a.m.-10:41 p.m.

2 stops26h 21m

C$ 1,748

Québec CitySydney

YQB - SYD

YQBSYD

Québec City

Sun 23/8

12:25 p.m.-7:00 a.m.

2 stops28h 35m

Sydney Kingsford Smith

Sun 30/8

10:20 a.m.-10:43 p.m.

2 stops26h 23m

C$ 1,748

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

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 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$ 399). Flying from Quebec to Sydney in November is currently the most expensive (average of C$ 1,685). 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.

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 26h 12m. Quebec and Sydney are separated by a distance of 15862 km.

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

    C$ 975 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$ 1,103 and C$ 1,473, 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, May is the cheapest month in which you can book a flight from Quebec to Sydney (average of C$ 399). Flying from Quebec to Sydney in November is currently the most expensive (average of C$ 1,685). 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 9 airlines flying from Quebec to Sydney

Discover the top 9 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 7 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 274AverageC$ 448FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 356AverageC$ 549FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 442AverageC$ 865FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Fiji AirwaysCheapestC$ 971AverageC$ 984FlexibilityNo cancel feeOn-time74%
Search Fiji Airways flights
Qantas AirwaysCheapestC$ 1,086AverageC$ 1,792FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapestC$ 1,423AverageC$ 2,151FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 1,521AverageC$ 2,223FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapestC$ 1,699AverageC$ 2,106FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Qatar AirwaysCheapestC$ 1,945AverageC$ 2,264FlexibilityNo 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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