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Cheap flights from Montreal to London Stansted Airport from C$ 403

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 13/2. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — STN
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 December 2025.

Sat 27/129:05 p.m.YUL - STN
2 stops31h 50mMultiple Airlines
Sun 11/19:45 a.m.STN - YUL
1 stop31h 30mMultiple Airlines
Deal found 25/12C$ 1,136
Wed 31/126:45 p.m.YUL - STN
1 stop11h 45mMultiple Airlines
Fri 16/16:50 a.m.STN - YUL
3 stops29h 20mMultiple Airlines
Deal found 26/12C$ 1,144
Wed 31/129:45 p.m.YUL - STN
1 stop15h 25mMultiple Airlines
Fri 30/16:50 a.m.STN - YUL
1 stop18h 25mMultiple Airlines
Deal found 26/12C$ 1,402
Fri 26/122:30 p.m.YUL - STN
3 stops23h 10mMultiple Airlines
Tue 30/126:55 p.m.STN - YUL
1 stop22h 15mMultiple Airlines
Deal found 26/12C$ 1,542
Sat 27/129:05 p.m.YUL - STN
2 stops31h 50mMultiple Airlines
Thu 1/16:00 a.m.STN - YUL
1 stop35h 10mMultiple Airlines
Deal found 26/12C$ 1,648
Fri 26/128:00 p.m.YUL - STN
1 stop12h 55mMultiple Airlines
Wed 31/127:40 a.m.STN - YUL
1 stop13h 30mMultiple Airlines
Deal found 25/12C$ 1,656
Sun 28/128:00 p.m.YUL - STN
1 stop17h 25mMultiple Airlines
Fri 9/17:30 a.m.STN - YUL
1 stop13h 30mMultiple Airlines
Deal found 25/12C$ 1,663
Wed 31/128:00 p.m.YUL - STN
1 stop15h 05mMultiple Airlines
Fri 9/17:30 a.m.STN - YUL
1 stop13h 30mMultiple Airlines
Deal found 25/12C$ 1,682
Sat 27/129:05 p.m.YUL - STN
2 stops15h 35mMultiple Airlines
Wed 7/14:20 p.m.STN - YUL
1 stop26h 25mMultiple Airlines
Deal found 23/12C$ 1,747

Find 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 December 2025.

Round-trip from

C$ 808

One-way from

C$ 403

Popular in

December

Cheapest in

May

Average price

C$ 1,210
23/1-30/1
  • 23/1-30/1
  • 5 total stops
  • 55h 05m total
  • Montreal to London
Search Deals
13/2
  • 13/2
  • 2 total stops
  • 18h 20m total
  • Montreal to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 52 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).
Search Deals
Average for round-trip flights in December 2025
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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 December 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

Mon 12/1

4:35 p.m.-11:55 p.m.

2 stops26h 20m

London Stansted

Sun 18/1

6:15 a.m.-8:04 p.m.

3 stops18h 49m

C$ 900

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

11:45 p.m.-5:55 p.m.

1 stop13h 10m

London Stansted

Tue 12/5

7:55 a.m.-5:20 p.m.

1 stop14h 25m

C$ 998

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

11:45 p.m.-5:10 p.m.

1 stop12h 25m

London Stansted

Tue 12/5

7:55 a.m.-5:20 p.m.

1 stop14h 25m

C$ 1,010

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

11:40 p.m.-10:15 p.m.

1 stop17h 35m

London Stansted

Mon 20/4

7:00 a.m.-4:35 p.m.

1 stop14h 35m

C$ 1,023

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

5:55 p.m.-7:25 p.m.

1 stop20h 30m

London Stansted

Thu 9/4

6:00 a.m.-6:50 p.m.

2 stops17h 50m

C$ 1,091

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

10:45 p.m.-7:55 p.m.

1 stop16h 10m

London Stansted

Sun 5/4

9:25 a.m.-9:10 p.m.

1 stop16h 45m

C$ 1,125

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 25/5

11:45 p.m.-5:30 p.m.

1 stop12h 45m

London Stansted

Sat 6/6

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

1 stop15h 35m

C$ 1,138

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

7:20 p.m.-12:20 p.m.

2 stops36h 00m

London Stansted

Tue 10/3

7:45 p.m.-9:15 p.m.

1 stop29h 30m

C$ 1,196

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 21/3

8:35 p.m.-12:30 p.m.

1 stop11h 55m

London Stansted

Tue 31/3

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

2 stops23h 08m

C$ 1,203

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

9:40 p.m.-9:00 p.m.

2 stops18h 20m

C$ 403

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

Showing 1-10 of 20 results
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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
Gatwick
Slough
Marlow
Milton Keynes
Romford
Watford
Bedford
Luton
Hounslow

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

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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.

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