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Cheap flights from London Stansted Airport to Montreal from £237

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 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — YMQ
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Stansted to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Stansted (STN) to Montreal (YMQ). 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 18 September 2025.

Round-trip from

£410

One-way from

£237

Popular in

December

Cheapest in

September

Average price

£400
11/12-14/12
  • 11/12-14/12
  • 3 total stops
  • 42h 00m total
  • London to Montreal
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30/9
  • 30/9
  • 2 total stops
  • 35h 18m total
  • London to Montreal
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Highest demand for flights based on searches. 5% potential increase in price (£18 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Stansted to Montreal

Cheapest flights from Stansted to Montreal
Explore the most affordable flight options available from Stansted to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 11/1220:05STN - YUL
2 stops27h 20mMultiple Airlines
Sun 14/1220:15YUL - STN
1 stop14h 40mMultiple Airlines
Deal found 17/9£410
Thu 9/1007:20STN - YUL
1 stop11h 55mMultiple Airlines
Thu 16/1018:00YUL - STN
2 stops23h 25mMultiple Airlines
Deal found 16/9£418
Tue 23/922:05STN - YUL
2 stops27h 55mMultiple Airlines
Tue 30/918:15YUL - STN
1 stop20h 10mMultiple Airlines
Deal found 16/9£421
Thu 25/920:10STN - YUL
2 stops25h 45mMultiple Airlines
Thu 2/1019:00YUL - STN
2 stops18h 35mMultiple Airlines
Deal found 17/9£429
Tue 14/1007:10STN - YUL
1 stop32h 00mMultiple Airlines
Sun 19/1020:15YUL - STN
2 stops15h 40mMultiple Airlines
Deal found 16/9£436
Mon 6/1006:45STN - YUL
1 stop32h 25mMultiple Airlines
Sun 12/1020:15YUL - STN
2 stops14h 15mMultiple Airlines
Deal found 17/9£437
Thu 16/1013:15STN - YUL
1 stop25h 55mMultiple Airlines
Fri 24/1020:15YUL - STN
2 stops20h 05mMultiple Airlines
Deal found 17/9£438
Wed 8/1011:20STN - YUL
1 stop31h 55mMultiple Airlines
Fri 17/1020:15YUL - STN
2 stops13h 05mMultiple Airlines
Deal found 16/9£445
Sun 12/1008:15STN - YUL
3 stops27h 52mMultiple Airlines
Fri 17/1020:15YUL - STN
2 stops13h 05mMultiple Airlines
Deal found 16/9£445

Cheapflights Fare Finder

 
Customise your flight search to find flights from Stansted to Montreal 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 858,174 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from London Stansted Airport to Montreal that are best for you.

Fly from

Stansted

Fly to

Montreal

Route

Depart

Return

Price

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 9/10

07:20-14:15

1 stop11h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 16/10

18:00-22:25

2 stops23h 25m

£418

LondonMontreal

STN - YUL

STNYUL

London Stansted

Mon 6/10

06:45-10:10

1 stop32h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

20:15-15:30

2 stops14h 15m

£437

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 14/10

07:10-10:10

1 stop32h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 21/10

06:45-16:35

2 stops28h 50m

£461

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 16/10

06:40-17:20

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

23:45-20:00

1 stop15h 15m

£476

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 17/10

07:15-21:00

2 stops18h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 24/10

20:10-15:30

1 stop14h 20m

£509

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 20/11

20:05-16:55

2 stops25h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

20:15-12:10

1 stop10h 55m

£510

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 18/11

19:45-00:35

2 stops33h 50m

Montreal Pierre Elliott Trudeau Intl

Sat 22/11

06:45-12:20

2 stops24h 35m

£515

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 15/10

21:30-11:35

2 stops19h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 22/10

15:30-11:50

2 stops15h 20m

£518

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 9/10

07:20-14:15

1 stop11h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

18:00-00:20

2 stops25h 20m

£518

LondonMontreal

STN - YUL

STNYUL

London Stansted

Sat 4/10

06:10-17:20

1 stop16h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

23:45-21:45

1 stop17h 00m

£520

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Stansted to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Stansted with our price prediction graph.
Estimated return 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 London Stansted Airport to Montreal
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 Stansted to Montreal. 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 Stansted to Montreal that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Stansted to Montreal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Stansted Airport to Montreal?

    Currently, February is the cheapest month in which you can book a flight from London Stansted Airport to Montreal (average of £475). Flying from London Stansted Airport to Montreal in July is currently the most expensive (average of £743). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Yes, we can. To see specific flights from Stansted to Montreal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Stansted to Montreal 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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