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Cheap flights from London Stansted Airport to Montreal from £255

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
STN — YMQ
20 Jul — 27 Jul1
1 adult

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 15 July 2025.

Round-trip from

£403

One-way from

£255

Popular in

December

Cheapest in

September

Average price

£527
1/9-9/9
  • 1/9-9/9
  • 4 total stops
  • 51h 30m total
  • London to Montreal
10/9
  • 10/9
  • 2 total stops
  • 16h 55m total
  • London to Montreal
Highest demand for flights based on searches. 5% potential increase in price (£17 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 15 July 2025.

Mon 1/906:45STN - YUL
2 stops34h 20mMultiple Airlines
Tue 9/919:00YUL - STN
2 stops17h 10mMultiple Airlines
Deal found 14/7£403

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 15 July 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

Mon 1/9

06:45-12:05

2 stops34h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 9/9

19:00-17:10

2 stops17h 10m

£403

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 10/9

09:05-21:00

2 stops16h 55m

£255

Flights are sorted by cheapest return flights first.

Deals found on 12/7

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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When you search for this flight from Stansted to Montreal, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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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