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Cheap flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 544

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
STN — YUL
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Stansted to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Stansted to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Stansted to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Fri 8/55:00 p.m.
STN
-
YUL
1 stop23h 35m
Multiple Airlines
Sun 17/56:50 p.m.
YUL
-
STN
1 stop15h 15m
Multiple Airlines
Deal found 24/1C$ 715
Thu 12/34:00 p.m.
STN
-
YUL
1 stop27h 45m
Multiple Airlines
Wed 18/39:25 p.m.
YUL
-
STN
1 stop14h 05m
Multiple Airlines
Deal found 24/1C$ 720
Tue 10/35:45 p.m.
STN
-
YUL
2 stops29h 35m
Multiple Airlines
Tue 17/35:55 p.m.
YUL
-
STN
2 stops24h 30m
Multiple Airlines
Deal found 25/1C$ 751
Sat 14/37:40 p.m.
STN
-
YUL
1 stop21h 40m
Multiple Airlines
Sat 21/38:25 p.m.
YUL
-
STN
1 stop18h 25m
Multiple Airlines
Deal found 26/1C$ 781
Tue 5/57:55 a.m.
STN
-
YUL
1 stop14h 25m
Multiple Airlines
Tue 12/511:45 p.m.
YUL
-
STN
1 stop16h 10m
Multiple Airlines
Deal found 24/1C$ 793
Sun 8/29:45 a.m.
STN
-
YUL
2 stops34h 25m
Multiple Airlines
Mon 16/24:45 p.m.
YUL
-
STN
2 stops26h 10m
Multiple Airlines
Deal found 24/1C$ 798
Wed 11/312:10 p.m.
STN
-
YUL
1 stop13h 05m
Multiple Airlines
Mon 16/310:45 p.m.
YUL
-
STN
1 stop15h 55m
Multiple Airlines
Deal found 24/1C$ 800
Mon 2/26:35 a.m.
STN
-
YUL
2 stops15h 45m
Multiple Airlines
Sun 8/27:05 p.m.
YUL
-
STN
2 stops19h 40m
Multiple Airlines
Deal found 26/1C$ 805
Wed 6/57:45 a.m.
STN
-
YUL
1 stop14h 35m
Multiple Airlines
Tue 12/511:45 p.m.
YUL
-
STN
1 stop13h 10m
Multiple Airlines
Deal found 26/1C$ 820
Fri 12/65:00 p.m.
STN
-
YUL
1 stop23h 35m
Multiple Airlines
Thu 25/66:50 p.m.
YUL
-
STN
1 stop12h 15m
Multiple Airlines
Deal found 24/1C$ 825

Find flight deals from Stansted to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Pierre Elliott Trudeau Intl (YUL). 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 26 January 2026.

Round-trip from

C$ 751

One-way from

C$ 544

Popular in

December

Cheapest in

September

Average price

C$ 737
10/3-17/3
  • 10/3-17/3
  • 4 total stops
  • 54h 05m total
  • London to Montreal
Search Deals
9/2
  • 9/2
  • 3 total stops
  • 36h 23m total
  • London to Montreal
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stansted to Pierre Elliott Trudeau Intl 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 26 January 2026.
Use the filters below to find and compare flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Stansted

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 22/5

5:00 p.m.-11:35 a.m.

1 stop23h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

6:50 p.m.-3:05 p.m.

1 stop15h 15m

C$ 800

LondonMontreal

STN - YUL

STNYUL

London Stansted

Sat 14/3

6:30 a.m.-12:38 a.m.

2 stops22h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

6:45 a.m.-6:20 p.m.

2 stops31h 35m

C$ 849

LondonMontreal

STN - YUL

STNYUL

London Stansted

Mon 27/4

10:00 p.m.-6:25 p.m.

3 stops25h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:45 a.m.-2:40 p.m.

2 stops26h 55m

C$ 859

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 19/2

7:40 a.m.-3:45 p.m.

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

10:50 p.m.-4:15 p.m.

1 stop12h 25m

C$ 934

LondonMontreal

STN - YUL

STNYUL

London Stansted

Sun 8/3

10:10 a.m.-1:35 p.m.

1 stop31h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

9:10 p.m.-3:30 p.m.

1 stop14h 20m

C$ 966

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 26/2

9:30 p.m.-7:40 p.m.

2 stops27h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 8/3

8:45 p.m.-12:55 p.m.

1 stop12h 10m

C$ 966

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 21/5

6:30 a.m.-12:40 a.m.

2 stops23h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 11/6

6:40 p.m.-5:20 p.m.

1 stop17h 40m

C$ 970

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 10/2

6:05 p.m.-7:40 p.m.

2 stops30h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 12/2

8:10 p.m.-11:35 p.m.

2 stops22h 25m

C$ 978

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 19/5

9:15 p.m.-10:40 a.m.

1 stop18h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

7:25 p.m.-1:25 p.m.

2 stops13h 00m

C$ 981

LondonMontreal

STN - YUL

STNYUL

London Stansted

Mon 9/2

5:15 p.m.-12:38 a.m.

3 stops36h 23m

C$ 544

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 21 results
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Best time to book a flight from Stansted to Pierre Elliott Trudeau Intl

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

Related info for your journey

Find useful and relevant information for your journey from Stansted to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stansted to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Trois-Rivières
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
Louiseville

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Why should you use Cheapflights to find cheap flight tickets from Stansted to Pierre Elliott Trudeau Intl?

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 Pierre Elliott Trudeau Intl from Stansted.

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

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Stansted? 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 Stansted to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from Stansted to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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