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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport from C$ 431

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — STN
25 Aug — 1 Sep1
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 26 July 2026.

Mon 14/95:00 p.m.
YUL
-
STN
2 stops25h 20m
Multiple Airlines
Tue 22/96:30 a.m.
STN
-
YUL
2 stops18h 02m
Multiple Airlines
Deal found 24/7C$ 762
Mon 7/910:10 a.m.
YUL
-
STN
2 stops24h 20m
Multiple Airlines
Mon 14/95:55 a.m.
STN
-
YUL
1 stop14h 00m
Multiple Airlines
Deal found 24/7C$ 764
Tue 15/911:45 p.m.
YUL
-
STN
1 stop13h 10m
Multiple Airlines
Tue 29/97:55 a.m.
STN
-
YUL
1 stop14h 25m
Multiple Airlines
Deal found 24/7C$ 782
Wed 16/910:45 p.m.
YUL
-
STN
2 stops16h 35m
Multiple Airlines
Wed 23/94:25 p.m.
STN
-
YUL
2 stops33h 45m
Multiple Airlines
Deal found 25/7C$ 783
Fri 16/1011:40 p.m.
YUL
-
STN
1 stop14h 45m
Multiple Airlines
Thu 22/106:00 a.m.
STN
-
YUL
1 stop15h 05m
Multiple Airlines
Deal found 22/7C$ 785
Mon 19/1011:40 p.m.
YUL
-
STN
1 stop10h 50m
Multiple Airlines
Thu 22/106:00 a.m.
STN
-
YUL
1 stop15h 05m
Multiple Airlines
Deal found 22/7C$ 790
Wed 4/119:45 p.m.
YUL
-
STN
1 stop12h 45m
Multiple Airlines
Wed 11/116:40 a.m.
STN
-
YUL
1 stop18h 15m
Multiple Airlines
Deal found 21/7C$ 800

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 26 July 2026.

Round-trip from

C$ 762

One-way from

C$ 431

Popular in

December

Cheapest in

November

Average price

C$ 1,093
14/9-22/9
  • 14/9-22/9
  • 4 total stops
  • 43h 22m total
  • Montreal to London
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 34h 00m total
  • Montreal to London
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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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 26 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

4:40 p.m.-4:50 p.m.

2 stops43h 10m

London Stansted

Sun 20/9

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

1 stop16h 15m

C$ 1,508

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

8:05 p.m.-4:50 p.m.

1 stop15h 45m

London Stansted

Wed 20/1

10:55 a.m.-6:00 p.m.

1 stop36h 05m

C$ 1,530

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

8:05 p.m.-9:55 a.m.

1 stop32h 50m

London Stansted

Mon 12/10

10:50 a.m.-6:10 p.m.

1 stop36h 20m

C$ 1,532
Quickest round-trip

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

8:05 p.m.-4:40 p.m.

1 stop15h 35m

London Stansted

Tue 6/10

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

1 stop16h 15m

C$ 1,533

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

8:05 p.m.-9:55 a.m.

1 stop32h 50m

London Stansted

Sun 27/9

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

1 stop16h 15m

C$ 1,594

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

4:40 p.m.-10:10 p.m.

2 stops24h 30m

London Stansted

Mon 12/10

10:50 a.m.-6:10 p.m.

1 stop36h 20m

C$ 1,615

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

4:40 p.m.-10:10 p.m.

2 stops24h 30m

London Stansted

Tue 6/10

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

1 stop16h 15m

C$ 1,620

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

4:40 p.m.-10:10 p.m.

2 stops24h 30m

London Stansted

Wed 7/10

6:55 a.m.-12:36 a.m.

2 stops22h 41m

C$ 1,701

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

8:05 p.m.-4:40 p.m.

1 stop15h 35m

London Stansted

Sat 3/10

10:50 a.m.-6:10 p.m.

1 stop36h 20m

C$ 1,702

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

4:40 p.m.-10:10 p.m.

2 stops24h 30m

London Stansted

Mon 28/9

10:50 a.m.-6:10 p.m.

1 stop36h 20m

C$ 1,704

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 21 resultsSorted by cheapest first
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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.

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

    Airlines like Turkish Airlines fly from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport in about 15h 45m. The time it takes to get you to your destination can typically vary by up to . The distance from Montreal Pierre Elliott Trudeau Intl Airport to London Stansted Airport is about 5238 km.

  • 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.

See more FAQs

Travelling to a place near London Stansted Airport?

Book flights to London Stansted Airport if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Slough
Marlow
Cobham
Hounslow
Watford
High Wycombe

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