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Cheap flights from Montreal to London Stansted Airport from C$ 464

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — STN
21 Jun — 28 Jun1
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 22 May 2026.

Wed 12/85:45 p.m.
YUL
-
STN
2 stops21h 45m
Multiple Airlines
Sun 6/96:35 a.m.
STN
-
YUL
2 stops22h 50m
Multiple Airlines
Deal found 21/5C$ 822
Wed 26/85:45 p.m.
YUL
-
STN
2 stops21h 45m
Multiple Airlines
Wed 9/96:30 a.m.
STN
-
YUL
2 stops22h 55m
Multiple Airlines
Deal found 21/5C$ 826
Wed 3/66:45 a.m.
YUL
-
STN
2 stops32h 45m
Multiple Airlines
Sun 7/65:45 p.m.
STN
-
YUL
2 stops32h 15m
Multiple Airlines
Deal found 21/5C$ 832
Tue 18/86:45 a.m.
YUL
-
STN
2 stops34h 55m
Multiple Airlines
Tue 15/96:30 a.m.
STN
-
YUL
2 stops15h 15m
Multiple Airlines
Deal found 21/5C$ 835
Wed 8/76:45 a.m.
YUL
-
STN
3 stops33h 35m
Multiple Airlines
Wed 15/76:30 a.m.
STN
-
YUL
2 stops15h 15m
Multiple Airlines
Deal found 20/5C$ 836
Wed 17/65:45 p.m.
YUL
-
STN
2 stops24h 05m
Multiple Airlines
Wed 24/66:15 a.m.
STN
-
YUL
2 stops19h 45m
Multiple Airlines
Deal found 20/5C$ 839
Fri 4/96:45 a.m.
YUL
-
STN
2 stops31h 35m
Multiple Airlines
Tue 15/96:30 a.m.
STN
-
YUL
2 stops19h 00m
Multiple Airlines
Deal found 20/5C$ 843
Sun 16/85:45 p.m.
YUL
-
STN
2 stops23h 10m
Multiple Airlines
Tue 8/910:00 p.m.
STN
-
YUL
3 stops31h 25m
Multiple Airlines
Deal found 21/5C$ 847
Thu 4/66:45 a.m.
YUL
-
STN
2 stops33h 35m
Multiple Airlines
Sun 14/65:45 p.m.
STN
-
YUL
2 stops32h 15m
Multiple Airlines
Deal found 18/5C$ 848
Thu 10/911:40 p.m.
YUL
-
STN
1 stop19h 15m
Multiple Airlines
Mon 14/95:55 a.m.
STN
-
YUL
1 stop15h 10m
Multiple Airlines
Deal found 21/5C$ 850
Mon 1/67:20 p.m.
YUL
-
STN
1 stop12h 45m
Multiple Airlines
Sun 7/68:00 p.m.
STN
-
YUL
1 stop20h 35m
Multiple Airlines
Deal found 20/5C$ 854

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 22 May 2026.

Round-trip from

C$ 822

One-way from

C$ 464

Popular in

December

Cheapest in

September

Average price

C$ 880
12/8-6/9
  • 12/8-6/9
  • 4 total stops
  • 44h 35m total
  • Montreal to London
Search Deals
7/8
  • 7/8
  • 2 total stops
  • 15h 30m total
  • Montreal to London
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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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 22 May 2026.
Use the filters below to find and compare flights from Montreal 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

Fri 3/7

6:45 a.m.-11:05 p.m.

2 stops35h 20m

London Stansted

Tue 7/7

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

2 stops32h 05m

C$ 987
Quickest round-trip

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

7:00 p.m.-12:40 p.m.

1 stop12h 40m

London Stansted

Tue 13/10

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

2 stops16h 00m

C$ 1,000

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Wed 12/8

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

1 stop15h 40m

London Stansted

Thu 20/8

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

1 stop15h 05m

C$ 1,210

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

9:30 p.m.-4:30 p.m.

1 stop14h 00m

London Stansted

Mon 7/9

3:35 p.m.-11:35 a.m.

1 stop25h 00m

C$ 1,416

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

12:10 p.m.-4:20 p.m.

2 stops23h 10m

London Stansted

Fri 13/11

6:40 a.m.-10:53 p.m.

2 stops21h 13m

C$ 1,725

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

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

1 stop32h 50m

London Stansted

Sat 17/10

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

1 stop36h 20m

C$ 1,761

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

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

1 stop15h 45m

London Stansted

Sat 19/9

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

1 stop36h 20m

C$ 1,798

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Fri 9/10

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

2 stops24h 30m

London Stansted

Sat 17/10

5:45 p.m.-12:36 a.m.

2 stops35h 51m

C$ 1,852

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

4:10 p.m.-2:30 p.m.

1 stop17h 20m

London Stansted

Tue 13/10

4:00 p.m.-2:10 p.m.

1 stop27h 10m

C$ 1,916

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

9:50 p.m.-6:20 a.m.

1 stop27h 30m

London Stansted

Sun 4/10

7:25 a.m.-7:50 p.m.

1 stop17h 25m

C$ 1,968

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/5

Showing 1-10 of 21 resultsSorted by cheapest first
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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
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Hounslow
Slough
Marlow
Cobham
Watford
Luton
High Wycombe

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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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