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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Adelaide from C$ 2,053

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ADL
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Adelaide
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 April 2026.

Sun 14/69:35 p.m.
YUL
-
ADL
2 stops33h 55m
Qatar Airways
Mon 22/610:00 p.m.
ADL
-
YUL
1 stop30h 15m
Qatar Airways
Deal found 26/4C$ 2,053
Mon 19/106:00 p.m.
YUL
-
ADL
2 stops27h 40m
Air Canada
Fri 23/106:10 a.m.
ADL
-
YUL
2 stops25h 14m
Air Canada
Deal found 24/4C$ 2,180
Fri 6/119:00 a.m.
YUL
-
ADL
2 stops44h 15m
Air Canada
Tue 10/116:10 a.m.
ADL
-
YUL
2 stops30h 26m
Air Canada
Deal found 22/4C$ 2,229
Tue 29/128:50 p.m.
YUL
-
ADL
1 stop28h 45m
Qatar Airways
Fri 22/110:00 p.m.
ADL
-
YUL
1 stop31h 35m
Qatar Airways
Deal found 25/4C$ 2,272
Thu 31/128:50 p.m.
YUL
-
ADL
1 stop28h 45m
Qatar Airways
Fri 22/110:00 p.m.
ADL
-
YUL
1 stop31h 35m
Qatar Airways
Deal found 25/4C$ 2,279

Find flight deals from Pierre Elliott Trudeau Intl to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 28 April 2026.

Round-trip from

C$ 2,053

Popular in

March

Cheapest in

July

Average price

C$ 2,653
Qatar Airways
  • Qatar Airways
  • 14/6-22/6
  • 3 total stops
  • 64h 10m total
  • Montreal to Adelaide
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 127 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 28 April 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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

Sun 14/6

9:35 p.m.-9:00 p.m.

2 stops33h 55m

Adelaide

Mon 22/6

10:00 p.m.-2:45 p.m.

1 stop30h 15m

C$ 2,053

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

6:00 p.m.-12:10 p.m.

2 stops27h 40m

Adelaide

Fri 23/10

6:00 a.m.-1:51 a.m.

3 stops34h 21m

C$ 2,197

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

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

1 stop28h 45m

Adelaide

Fri 23/10

9:45 p.m.-3:05 p.m.

2 stops55h 50m

C$ 2,351
Quickest round-trip

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

12:30 p.m.-11:55 a.m.

3 stops33h 55m

Adelaide

Mon 22/6

6:00 a.m.-7:28 p.m.

2 stops26h 58m

C$ 3,186

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

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

1 stop44h 20m

Adelaide

Mon 22/6

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

1 stop47h 30m

C$ 3,771

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

10:15 a.m.-8:50 p.m.

1 stop44h 05m

Adelaide

Fri 23/10

10:35 p.m.-8:15 a.m.

1 stop48h 10m

C$ 3,871

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/4

Sorted by cheapest first

Best time to book a flight from Pierre Elliott Trudeau Intl to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl Airport to Adelaide

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Adelaide?

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Adelaide, you will be flying into Adelaide. Adelaide (ADL) is just 6.6 km from the centre of the city. Adelaide is the only Adelaide airport and it handles 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 0 airlines have flights to Adelaide from Montreal Pierre Elliott Trudeau Intl on a regular basis.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Adelaide?

    For as low as C$ 2,197, Qatar Airways can have you in Adelaide from Montreal Pierre Elliott Trudeau Intl Airport in 27h 40m. Montreal Pierre Elliott Trudeau Intl Airport and Adelaide are separated by a distance of 17048 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Adelaide that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Adelaide?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Adelaide?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Adelaide?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Adelaide with no change fees?

Certainly. Search results for flights to Adelaide from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Adelaide become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Adelaide flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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