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Cheap flights from Montreal to London Stansted Airport from C$ 389

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — STN
5 Mar — 12 Mar1
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 3 February 2026.

Wed 8/411:00 p.m.
YUL
-
STN
2 stops19h 10m
Multiple Airlines
Wed 29/410:45 p.m.
STN
-
YUL
3 stops30h 55m
Multiple Airlines
Deal found 1/2C$ 729
Mon 2/39:45 p.m.
YUL
-
STN
1 stop21h 10m
Multiple Airlines
Wed 11/36:30 a.m.
STN
-
YUL
1 stop18h 45m
Multiple Airlines
Deal found 1/2C$ 776
Tue 28/46:45 a.m.
YUL
-
STN
2 stops29h 50m
Multiple Airlines
Thu 14/56:30 a.m.
STN
-
YUL
2 stops23h 10m
Multiple Airlines
Deal found 31/1C$ 778
Wed 4/39:40 p.m.
YUL
-
STN
1 stop12h 50m
Multiple Airlines
Thu 30/46:30 a.m.
STN
-
YUL
3 stops23h 10m
Multiple Airlines
Deal found 2/2C$ 781
Sun 19/46:45 a.m.
YUL
-
STN
2 stops33h 35m
Multiple Airlines
Sun 26/46:35 a.m.
STN
-
YUL
2 stops23h 05m
Multiple Airlines
Deal found 1/2C$ 802
Fri 29/56:45 a.m.
YUL
-
STN
2 stops35h 35m
Multiple Airlines
Sat 6/610:00 p.m.
STN
-
YUL
2 stops31h 40m
Multiple Airlines
Deal found 31/1C$ 804
Mon 9/38:10 p.m.
YUL
-
STN
2 stops23h 45m
Multiple Airlines
Mon 16/36:45 p.m.
STN
-
YUL
2 stops25h 35m
Multiple Airlines
Deal found 3/2C$ 810
Mon 2/39:45 p.m.
YUL
-
STN
1 stop15h 55m
Multiple Airlines
Mon 16/39:05 a.m.
STN
-
YUL
1 stop16h 10m
Multiple Airlines
Deal found 31/1C$ 811
Wed 4/39:45 p.m.
YUL
-
STN
1 stop15h 25m
Multiple Airlines
Wed 11/36:30 a.m.
STN
-
YUL
1 stop18h 45m
Multiple Airlines
Deal found 1/2C$ 815
Sat 16/57:25 p.m.
YUL
-
STN
2 stops22h 55m
Multiple Airlines
Tue 26/510:00 p.m.
STN
-
YUL
2 stops25h 25m
Multiple Airlines
Deal found 31/1C$ 817
Tue 19/57:25 p.m.
YUL
-
STN
2 stops13h 00m
Multiple Airlines
Tue 26/510:00 p.m.
STN
-
YUL
2 stops25h 25m
Multiple Airlines
Deal found 2/2C$ 818

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 3 February 2026.

Round-trip from

C$ 729

One-way from

C$ 389

Popular in

December

Cheapest in

May

Average price

C$ 945
8/4-29/4
  • 8/4-29/4
  • 5 total stops
  • 50h 05m total
  • Montreal to London
Search Deals
13/4
  • 13/4
  • 2 total stops
  • 36h 40m total
  • Montreal to London
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 3 February 2026.
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

Wed 4/3

9:40 p.m.-3:30 p.m.

1 stop12h 50m

London Stansted

Thu 30/4

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

3 stops23h 10m

C$ 781

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

8:25 p.m.-4:30 p.m.

1 stop15h 05m

London Stansted

Fri 24/4

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

1 stop24h 50m

C$ 852

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 a.m.-9:20 p.m.

2 stops33h 35m

London Stansted

Fri 15/5

10:00 p.m.-12:40 a.m.

3 stops31h 40m

C$ 892

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

11:00 p.m.-11:55 p.m.

2 stops19h 55m

London Stansted

Tue 7/4

5:40 p.m.-8:45 p.m.

2 stops32h 05m

C$ 937

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

6:50 p.m.-4:30 p.m.

1 stop16h 40m

London Stansted

Fri 29/5

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

1 stop23h 35m

C$ 942

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

11:40 p.m.-8:20 p.m.

1 stop15h 40m

London Stansted

Thu 21/5

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

1 stop15h 05m

C$ 1,017

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

6:45 a.m.-1:20 p.m.

2 stops26h 35m

London Stansted

Wed 25/3

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

1 stop28h 20m

C$ 1,020

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

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

1 stop16h 55m

London Stansted

Mon 16/3

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

1 stop16h 10m

C$ 1,030

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

10:45 p.m.-3:55 p.m.

1 stop13h 10m

London Stansted

Mon 6/4

12:50 p.m.-9:10 p.m.

1 stop13h 20m

C$ 1,032

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

6:05 p.m.-2:10 p.m.

1 stop15h 05m

London Stansted

Thu 21/5

4:15 p.m.-6:25 p.m.

2 stops31h 10m

C$ 1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/2

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
Cobham
Milton Keynes
Romford
Watford
Bedford
Luton
High Wycombe
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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