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Cheap flights from Montreal to Adelaide from C$ 2,477

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ADL
29 Apr — 6 May1
1 adult

Cheap flight deals from Montreal to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 24 April 2025.

Round-trip from

C$ 2,491

Popular in

November

Cheapest in

February

Average price

C$ 2,473
Qatar Airways
  • Qatar Airways
  • 4/5-13/5
  • 4 total stops
  • 88h 10m total
  • Montreal to Adelaide
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 586 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 140 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Montreal to Adelaide

Cheapest flights from Montreal to Adelaide
Explore the most affordable flight options available from Montreal to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Wed 21/59:35 p.m.YUL - ADL
2 stops43h 35mQatar Airways
Wed 28/511:40 a.m.ADL - YUL
2 stops40h 35mQatar Airways
Deal found 21/4C$ 2,477
Wed 21/56:45 a.m.YUL - ADL
3 stops39h 50mMultiple Airlines
Wed 28/56:30 a.m.ADL - YUL
3 stops31h 43mMultiple Airlines
Deal found 21/4C$ 2,635
Sun 4/53:30 p.m.YUL - ADL
3 stops30h 50mAir Canada
Tue 13/58:00 p.m.ADL - YUL
3 stops39h 10mAir Canada
Deal found 23/4C$ 3,574

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal 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 24 April 2025.
Use the filters below to find and compare flights from Montreal to Adelaide that are best for you.

Fly from

Montreal

Fly to

Adelaide

Route

Depart

Return

Price

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

9:35 p.m.-6:40 a.m.

2 stops43h 35m

Adelaide

Tue 13/5

7:40 a.m.-2:45 p.m.

2 stops44h 35m

C$ 2,491

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

3:44 p.m.-11:35 a.m.

2 stops30h 21m

Adelaide

Tue 13/5

8:00 a.m.-12:43 a.m.

3 stops30h 13m

C$ 2,640

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

3:30 p.m.-11:50 a.m.

3 stops30h 50m

Adelaide

Tue 13/5

8:00 p.m.-9:40 p.m.

3 stops39h 10m

C$ 3,574

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/4

Best time to book a flight from Montreal to Adelaide

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

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

Find hourly flight availability from Montreal 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 24 April 2025.

It’s optimal to fly from Montreal to Adelaide in the morning. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Adelaide by month

Plan your trip to Adelaide by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Adelaide ranges from 10.0 - 60.0 mm per month. July is typically the wettest month, when rainfall can reach 60.0 mm. January is typically the driest time to visit Adelaide when rainfall is around 10.0 mm.

Temperature in Adelaide by month

Plan your trip to Adelaide by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Adelaide, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated 24 April 2025.
Qatar Airways
7.4
Good
3,561 reviews
Check prices

Boarding

7.5

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.
Qatar Airways
7.4
Good
3,561 reviews
Qatar Airways
7.4
Good
3,561 reviews
Check prices

Boarding

7.5

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.
Air Canada
7.0
Good
9,195 reviews
Qatar Airways
7.4
Good
3,561 reviews
Check prices

Boarding

7.5

Comfort

7.4

Crew

7.9

Entertainment

7.4

Overall

7.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 Montreal?

    Adelaide (ADL) is the airport you will fly into if you book a flight from Montreal to Adelaide. You should not have trouble finding flights to Adelaide from Montreal; the airport handles an average of 0 inbound flights from Montreal per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Adelaide airport from Montreal. It is only a 6.6 km journey from Adelaide (ADL) to Adelaide’s city centre.

  • What are the cheapest airlines flying from Montreal to Adelaide round-trip?

    Cheapflights users have booked flights from Montreal to Adelaide round-trip from C$ 2,491. Another airline that can offer you cheap pricing is Air Canada. Qatar Airways is currently priced 4% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal 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 24 April 2025.
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Adelaide to Sydney flights

Top 2 airlines flying from Montreal to Adelaide

Discover the top 2 airlines that operate flights from Montreal 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 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,991AverageC$ 2,413FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Qatar AirwaysCheapestC$ 2,220AverageC$ 2,938FlexibilityNo 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 Montreal to Adelaide?

When you search for this flight from Montreal to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal 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 Montreal.

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

Certainly. Search results for flights to Adelaide from Montreal 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 Montreal to Adelaide 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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