Find flights
When to book

Cheap flights from Montreal to London Stansted Airport from C$ 440

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — STN
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Montreal to Stansted

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Stansted
Explore the most affordable flight options available from Montreal to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 November 2025.

Sun 30/119:40 p.m.YUL - STN
2 stops16h 45mMultiple Airlines
Sun 7/126:25 a.m.STN - YUL
2 stops18h 15mMultiple Airlines
Deal found 24/11C$ 878
Mon 1/1210:10 a.m.YUL - STN
2 stops32h 45mMultiple Airlines
Sat 13/125:50 a.m.STN - YUL
1 stop12h 55mMultiple Airlines
Deal found 24/11C$ 955
Sat 29/111:40 p.m.YUL - STN
3 stops23h 00mMultiple Airlines
Sat 6/126:00 p.m.STN - YUL
2 stops30h 40mMultiple Airlines
Deal found 24/11C$ 958
Thu 4/122:30 p.m.YUL - STN
2 stops17h 25mMultiple Airlines
Tue 9/127:45 p.m.STN - YUL
2 stops26h 10mMultiple Airlines
Deal found 24/11C$ 968
Thu 27/118:05 p.m.YUL - STN
1 stop15h 00mMultiple Airlines
Wed 3/126:30 a.m.STN - YUL
2 stops18h 10mMultiple Airlines
Deal found 24/11C$ 1,002
Thu 27/117:35 p.m.YUL - STN
1 stop14h 15mMultiple Airlines
Tue 2/123:50 p.m.STN - YUL
2 stops32h 50mMultiple Airlines
Deal found 25/11C$ 1,016

Cheap flight deals from Montreal to Stansted

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 November 2025.

Round-trip from

C$ 868

One-way from

C$ 440

Popular in

December

Cheapest in

May

Average price

C$ 899
9/3-16/3
  • 9/3-16/3
  • 5 total stops
  • 68h 33m total
  • Montreal to London
Search Deals
8/1
  • 8/1
  • 2 total stops
  • 22h 35m total
  • Montreal to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

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

Fly from

Montreal

Fly to

Stansted

Route

Depart

Return

Price

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 29/11

1:40 p.m.-5:40 p.m.

3 stops23h 00m

London Stansted

Sat 6/12

6:00 p.m.-7:40 p.m.

2 stops30h 40m

C$ 958

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

6:45 p.m.-1:30 p.m.

1 stop13h 45m

London Stansted

Fri 23/1

8:05 a.m.-3:45 p.m.

1 stop12h 40m

C$ 998

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

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

2 stops21h 25m

London Stansted

Sun 7/12

6:25 a.m.-4:00 p.m.

1 stop14h 35m

C$ 1,012

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

6:45 a.m.-12:55 p.m.

2 stops25h 10m

London Stansted

Thu 15/1

8:05 p.m.-5:00 p.m.

2 stops25h 55m

C$ 1,084

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

8:00 p.m.-8:55 p.m.

1 stop19h 55m

London Stansted

Mon 8/12

6:55 a.m.-4:10 p.m.

1 stop14h 15m

C$ 1,181

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:45 p.m.-12:55 p.m.

1 stop12h 10m

London Stansted

Sun 1/3

6:05 p.m.-12:15 p.m.

1 stop23h 10m

C$ 1,240

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

9:05 p.m.-6:40 p.m.

2 stops16h 35m

London Stansted

Tue 13/1

1:30 p.m.-12:10 p.m.

1 stop27h 40m

C$ 1,250

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

9:05 p.m.-11:55 p.m.

2 stops21h 50m

London Stansted

Sat 20/12

8:25 p.m.-4:55 p.m.

2 stops25h 30m

C$ 1,333

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

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

1 stop15h 55m

London Stansted

Mon 2/3

9:05 a.m.-8:15 p.m.

1 stop16h 10m

C$ 1,378

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

9:45 p.m.-8:00 p.m.

1 stop17h 15m

London Stansted

Sun 22/2

11:35 a.m.-8:15 p.m.

1 stop13h 40m

C$ 1,395

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/11

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from Montreal to Stansted

Have a flexible travel schedule? Discover the best time to fly to Stansted 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 London Stansted Airport
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 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 Montreal to Stansted that include hotel bookings?

    Yes. In addition to deals on Montreal to Stansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Stansted?

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

  • Can I find deals for business class flights from Montreal to Stansted?

    Yes. Cheapflights offers flight deals from Montreal 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Stansted?

Cheapflights helps you search for flights from Montreal to Stansted via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Stansted?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Stansted for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Stansted with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Stansted, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Stansted become cheaper?

Yes! Start tracking prices for Montreal to Stansted 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.