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Cheap flights from Montreal to Adelaide from C$ 1,339

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ADL
19 Jun — 26 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Adelaide

Enter your travel dates to find the best prices.

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 20 May 2026.

Sat 13/69:45 p.m.
YUL
-
ADL
2 stops50h 40m
Multiple Airlines
Sat 20/65:15 p.m.
ADL
-
YUL
2 stops37h 14m
Multiple Airlines
Deal found 15/5C$ 2,529
Sun 11/108:20 a.m.
YUL
-
ADL
2 stops36h 05m
Air New Zealand
Sun 1/1111:55 a.m.
ADL
-
YUL
2 stops44h 20m
Air New Zealand
Deal found 19/5C$ 2,578
Sat 5/99:30 p.m.
YUL
-
ADL
2 stops55h 10m
Air Canada
Wed 9/98:00 p.m.
ADL
-
YUL
2 stops34h 24m
Air Canada
Deal found 18/5C$ 2,585
Tue 13/106:20 p.m.
YUL
-
ADL
2 stops27h 45m
Multiple Airlines
Sat 31/101:15 p.m.
ADL
-
YUL
2 stops42h 42m
Multiple Airlines
Deal found 19/5C$ 2,603
Sun 11/108:20 a.m.
YUL
-
ADL
2 stops36h 05m
Air New Zealand
Thu 29/1011:55 a.m.
ADL
-
YUL
2 stops43h 21m
Air New Zealand
Deal found 19/5C$ 2,627
Mon 12/106:00 p.m.
YUL
-
ADL
2 stops27h 40m
Air Canada
Mon 2/116:10 a.m.
ADL
-
YUL
2 stops26h 23m
Air Canada
Deal found 19/5C$ 2,632
Mon 12/107:30 a.m.
YUL
-
ADL
2 stops38h 10m
Air Canada
Sat 31/106:55 p.m.
ADL
-
YUL
2 stops41h 41m
Air Canada
Deal found 19/5C$ 2,639
Mon 12/106:00 p.m.
YUL
-
ADL
2 stops27h 40m
Multiple Airlines
Sun 1/116:10 a.m.
ADL
-
YUL
2 stops30h 26m
Multiple Airlines
Deal found 19/5C$ 2,671
Sun 11/101:15 p.m.
YUL
-
ADL
2 stops32h 25m
Air Canada
Mon 2/116:10 a.m.
ADL
-
YUL
2 stops26h 23m
Air Canada
Deal found 19/5C$ 2,677
Sun 11/107:30 a.m.
YUL
-
ADL
2 stops42h 25m
Air Canada
Sat 31/106:55 p.m.
ADL
-
YUL
2 stops40h 11m
Air Canada
Deal found 19/5C$ 2,683

Find 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 20 May 2026.

Round-trip from

C$ 2,529

One-way from

C$ 1,339
13/6-20/6
  • 13/6-20/6
  • 4 total stops
  • 87h 54m total
  • Montreal to Adelaide
Search Deals
5/6
  • 5/6
  • 3 total stops
  • 50h 30m total
  • Montreal to Adelaide
Search Deals

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 20 May 2026.
Use the filters below to find and compare flights from Montreal to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 13/6

6:30 p.m.-1:55 p.m.

3 stops53h 55m

Adelaide

Sat 20/6

5:15 p.m.-4:59 p.m.

2 stops37h 14m

C$ 2,540

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

9:30 p.m.-6:10 p.m.

2 stops55h 10m

Adelaide

Wed 9/9

8:00 p.m.-8:45 p.m.

2 stops38h 15m

C$ 2,583

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

9:35 p.m.-4:50 p.m.

1 stop28h 45m

Adelaide

Sat 31/10

1:20 p.m.-3:05 p.m.

2 stops40h 15m

C$ 3,016
Quickest round-trip

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

9:35 p.m.-4:50 p.m.

1 stop28h 45m

Adelaide

Sat 31/10

10:00 p.m.-3:05 p.m.

1 stop31h 35m

C$ 3,050

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

12:30 p.m.-4:50 p.m.

2 stops37h 50m

Adelaide

Sat 31/10

10:00 p.m.-3:05 p.m.

1 stop31h 35m

C$ 3,278

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

10:15 a.m.-8:05 p.m.

1 stop44h 20m

Adelaide

Wed 9/9

10:00 p.m.-8:00 a.m.

1 stop47h 30m

C$ 3,845

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

6:50 p.m.-5:30 p.m.

3 stops56h 10m

Adelaide

Mon 2/11

6:00 a.m.-12:15 p.m.

3 stops45h 45m

C$ 6,720

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

6:50 p.m.-8:00 a.m.

2 stops46h 40m

Adelaide

Fri 30/10

6:00 a.m.-1:15 p.m.

3 stops45h 45m

C$ 7,679
Cheapest one-way

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

4:55 p.m.-10:55 a.m.

2 stops28h 30m

C$ 1,375
Quickest one-way

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

6:00 p.m.-11:50 a.m.

2 stops28h 20m

C$ 1,807

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/5

Showing 1-10 of 13 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 0 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.

  • How long is the flight from Montreal to Adelaide?

    There are many flights that can get you from Montreal to Adelaide in 28h 45m. Fly via Air Canada or Qatar Airways to get the fastest option. Airlines will cover a distance of 17048 km. This flight may include one or multiple stops.

  • 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

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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 20 May 2026.
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Fly with Cheapflights

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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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