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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport from C$ 407

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — STN
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Stansted
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sun 28/1211:20 a.m.YUL - STN
1 stop14h 00mMultiple Airlines
Mon 12/18:35 p.m.STN - YUL
2 stops52h 40mMultiple Airlines
Deal found 10/12C$ 1,263
Thu 11/127:35 p.m.YUL - STN
2 stops18h 00mMultiple Airlines
Wed 17/126:30 a.m.STN - YUL
2 stops17h 05mMultiple Airlines
Deal found 10/12C$ 1,372
Sun 28/1211:20 a.m.YUL - STN
1 stop14h 00mMultiple Airlines
Sat 10/18:30 p.m.STN - YUL
1 stop20h 40mMultiple Airlines
Deal found 10/12C$ 1,387
Sun 28/1211:20 a.m.YUL - STN
1 stop14h 00mMultiple Airlines
Sun 11/16:05 p.m.STN - YUL
1 stop31h 10mMultiple Airlines
Deal found 11/12C$ 1,423
Mon 29/128:15 p.m.YUL - STN
1 stop17h 25mMultiple Airlines
Sat 10/18:25 p.m.STN - YUL
2 stops33h 10mMultiple Airlines
Deal found 10/12C$ 1,434
Tue 16/127:35 p.m.YUL - STN
1 stop19h 50mMultiple Airlines
Tue 23/126:55 p.m.STN - YUL
1 stop22h 15mMultiple Airlines
Deal found 11/12C$ 1,463

Find flight deals from Pierre Elliott Trudeau Intl to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Stansted (STN). 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 12 December 2025.

Round-trip from

C$ 832

One-way from

C$ 407

Popular in

December

Cheapest in

May

Average price

C$ 1,208
25/1-1/2
  • 25/1-1/2
  • 4 total stops
  • 39h 45m total
  • Montreal to London
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4/2
  • 4/2
  • 2 total stops
  • 45h 25m total
  • Montreal to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Stansted 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 December 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Stansted

Route

Depart

Return

Price

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

9:45 p.m.-7:40 p.m.

1 stop16h 55m

London Stansted

Wed 28/1

6:30 a.m.-8:15 p.m.

1 stop18h 45m

C$ 844

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

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

1 stop15h 15m

London Stansted

Fri 5/6

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

1 stop23h 35m

C$ 899

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

11:40 p.m.-5:15 p.m.

1 stop12h 35m

London Stansted

Thu 7/5

6:00 a.m.-4:05 p.m.

1 stop15h 05m

C$ 1,015

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

11:45 p.m.-8:55 p.m.

1 stop16h 10m

London Stansted

Sun 14/6

6:45 a.m.-5:20 p.m.

1 stop15h 35m

C$ 1,034

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

9:30 p.m.-3:05 p.m.

1 stop12h 35m

London Stansted

Thu 4/6

6:55 a.m.-10:40 a.m.

2 stops32h 45m

C$ 1,072

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

8:25 p.m.-2:10 p.m.

1 stop12h 45m

London Stansted

Fri 17/4

5:00 p.m.-12:50 p.m.

1 stop24h 50m

C$ 1,109

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

10:45 p.m.-6:25 p.m.

1 stop14h 40m

London Stansted

Wed 6/5

12:50 p.m.-8:45 p.m.

1 stop12h 55m

C$ 1,117

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

11:45 p.m.-7:20 p.m.

1 stop14h 35m

London Stansted

Wed 17/6

7:45 a.m.-5:20 p.m.

1 stop14h 35m

C$ 1,150

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

9:45 p.m.-6:40 p.m.

1 stop15h 55m

London Stansted

Sun 18/1

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

1 stop19h 00m

C$ 1,175

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

9:40 p.m.-11:30 a.m.

2 stops32h 50m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 20 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Stansted

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

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Stansted. 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 Pierre Elliott Trudeau Intl to Stansted that include hotel bookings?

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

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

    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 Stansted.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Stansted 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 London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Sutton
Twickenham
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Gatwick
Hounslow

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