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Cheap flights from Quebec to Adelaide from C$ 1,639

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 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ADL
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Adelaide

Keep the following information in mind while searching for Quebec to Adelaide flight deals. Data was last updated 12 November 2025.

Round-trip from

C$ 2,057

One-way from

C$ 1,639

Popular in

November

Cheapest in

October

Average price

C$ 3,563
Air Canada
  • Air Canada
  • 4/12-15/1
  • 4 total stops
  • 58h 40m total
  • Quebec to Adelaide
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25/12
  • 25/12
  • 3 total stops
  • 33h 55m total
  • Quebec to Adelaide
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 548 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 135 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from Quebec to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Adelaide
Explore the most affordable flight options available from Quebec to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 November 2025.

Thu 4/126:20 p.m.YUL - ADL
2 stops36h 40mAir Canada
Thu 15/16:10 a.m.ADL - YUL
2 stops30h 20mAir Canada
Deal found 10/11C$ 2,063
Tue 16/127:30 a.m.YUL - ADL
2 stops35h 55mAir New Zealand
Wed 21/111:55 a.m.ADL - YUL
2 stops34h 19mAir New Zealand
Deal found 11/11C$ 3,315
Mon 15/125:55 p.m.YUL - ADL
2 stops50h 50mMultiple Airlines
Thu 15/11:15 p.m.ADL - YUL
2 stops42h 42mMultiple Airlines
Deal found 11/11C$ 3,327
Mon 15/121:35 p.m.YUL - ADL
2 stops28h 25mUnited Airlines
Mon 19/12:55 p.m.ADL - YUL
2 stops38h 35mUnited Airlines
Deal found 10/11C$ 3,738

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Adelaide 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 12 November 2025.
Use the filters below to find and compare flights from Quebec to Adelaide that are best for you.

Fly from

Quebec

Fly to

Adelaide

Route

Depart

Return

Price

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

6:20 p.m.-10:30 p.m.

2 stops36h 40m

Adelaide

Thu 15/1

6:10 a.m.-9:00 p.m.

2 stops30h 20m

C$ 2,063

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

1:10 p.m.-9:30 a.m.

2 stops28h 50m

Adelaide

Thu 19/2

8:30 a.m.-4:49 p.m.

2 stops47h 49m

C$ 2,343

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:00 p.m.-11:05 a.m.

2 stops27h 35m

Adelaide

Wed 6/5

6:05 a.m.-6:59 a.m.

2 stops38h 24m

C$ 2,372

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

6:00 p.m.-11:05 a.m.

2 stops27h 35m

Adelaide

Tue 5/5

6:05 a.m.-8:15 p.m.

2 stops27h 40m

C$ 2,372

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

5:55 p.m.-11:05 a.m.

2 stops27h 40m

Adelaide

Tue 5/5

6:05 a.m.-8:15 p.m.

2 stops27h 40m

C$ 2,372

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

6:00 p.m.-11:05 a.m.

2 stops27h 35m

Adelaide

Fri 1/5

6:05 a.m.-8:15 p.m.

2 stops27h 40m

C$ 2,372

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:00 p.m.-11:10 a.m.

2 stops27h 40m

Adelaide

Tue 5/5

6:05 a.m.-8:15 p.m.

2 stops27h 40m

C$ 2,378

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:00 p.m.-11:05 a.m.

2 stops27h 35m

Adelaide

Sun 3/5

6:00 a.m.-8:15 p.m.

2 stops27h 45m

C$ 2,382

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 18/4

6:00 p.m.-10:55 a.m.

2 stops27h 25m

Adelaide

Mon 4/5

6:05 a.m.-8:15 p.m.

2 stops27h 40m

C$ 2,382

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

5:55 p.m.-11:05 a.m.

2 stops27h 40m

Adelaide

Sat 2/5

6:00 a.m.-8:15 p.m.

2 stops27h 45m

C$ 2,382

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 13 results
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Best time to book a flight from Quebec to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide 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 Adelaide

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

Find hourly flight availability from Quebec to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 November 2025.

A simple way to save on the total cost of your ticket is to fly from Quebec to Adelaide at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Quebec to Adelaide. 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 Adelaide from Quebec?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from Quebec.

  • How long is the flight from Quebec to Adelaide?

    There are many flights that can get you from Quebec to Adelaide in 28h 50m. Fly via Air Canada or United Airlines to get the fastest option. Quebec and Adelaide are separated by a distance of 17048 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular flight routes from Quebec to Adelaide are Montreal Pierre Elliott Trudeau Intl - Adelaide, Québec City - Adelaide and Ottawa - Adelaide.

  • Can I find deals for flights from Quebec to Adelaide that include hotel bookings?

    Yes. In addition to deals on Quebec to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Adelaide.

  • Can I find deals for business class flights from Quebec to Adelaide?

    Yes. Cheapflights offers flight deals from Quebec to Adelaide 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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Other flights to Adelaide

Explore flights to Adelaide departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 November 2025.
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Adelaide to Sydney flights
Adelaide to Sydney flights

Top airline flying from Quebec to Adelaide

Discover the top airline that operate flights from Quebec to Adelaide. 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 12 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapestC$ 2,114AverageC$ 2,620FlexibilityNo 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 Adelaide?

Cheapflights helps you search for flights from Quebec to Adelaide via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Adelaide?

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 Adelaide from Quebec.

Can Cheapflights find flights from Quebec to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Quebec to Adelaide and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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