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Cheap flights from London Stansted Airport to Montreal from C$ 458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Stansted Airport to Montreal departing on 25/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Stansted Airport to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:50 a.m. - 8:15 p.m.STN-YUL
18h 25m1 stop
Multiple Airlines Logo
9:45 p.m. - 11:55 p.m.YUL-STN
21h 10m1 stop
C$ 759Multiple Airlines
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Multiple Airlines Logo
9:10 a.m. - 3:10 p.m.STN-YUL
35h 00m2 stops
Multiple Airlines Logo
9:45 p.m. - 7:05 p.m.YUL-STN
16h 20m1 stop
C$ 784Multiple Airlines
Find Deal
Thu, 4 Dec - Thu, 11 Dec
Multiple Airlines Logo
6:50 a.m. - 7:22 p.m.STN-YUL
17h 32m2 stops
Multiple Airlines Logo
6:10 p.m. - 11:55 p.m.YUL-STN
24h 45m2 stops
C$ 786Multiple Airlines
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Multiple Airlines Logo
6:50 a.m. - 8:15 p.m.STN-YUL
18h 25m1 stop
Multiple Airlines Logo
9:45 p.m. - 11:55 p.m.YUL-STN
21h 10m1 stop
C$ 794Multiple Airlines
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Multiple Airlines Logo
8:25 p.m. - 12:00 p.m.STN-YUL
20h 35m2 stops
Multiple Airlines Logo
6:45 p.m. - 11:30 a.m.YUL-STN
11h 45m1 stop
C$ 813Multiple Airlines
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
9:20 p.m. - 12:00 p.m.STN-YUL
19h 40m2 stops
Multiple Airlines Logo
9:10 p.m. - 1:30 p.m.YUL-STN
11h 20m1 stop
C$ 821Multiple Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Multiple Airlines Logo
6:35 a.m. - 5:20 p.m.STN-YUL
15h 45m2 stops
Multiple Airlines Logo
7:05 p.m. - 7:45 p.m.YUL-STN
19h 40m2 stops
C$ 827Multiple Airlines
Find Deal
Mon, 9 Feb - Sun, 15 Feb
Multiple Airlines Logo
6:50 a.m. - 7:22 p.m.STN-YUL
17h 32m2 stops
Multiple Airlines Logo
6:10 p.m. - 11:55 p.m.YUL-STN
24h 45m2 stops
C$ 832Multiple Airlines
Find Deal
Fri, 5 Dec - Mon, 8 Dec
Multiple Airlines Logo
8:20 a.m. - 3:10 p.m.STN-YUL
35h 50m2 stops
Multiple Airlines Logo
8:10 p.m. - 10:05 p.m.YUL-STN
20h 55m2 stops
C$ 835Multiple Airlines
Find Deal
Fri, 21 Nov - Mon, 24 Nov
Multiple Airlines Logo
6:30 a.m. - 7:40 p.m.STN-YUL
18h 10m2 stops
Multiple Airlines Logo
9:40 p.m. - 11:25 p.m.YUL-STN
20h 45m2 stops
C$ 861Multiple Airlines
Find Deal
Sun, 23 Nov - Sun, 30 Nov

Air Algerie flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Algerie deals on London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Algerie
12 Nov
STN3:00 p.m.London Stansted
27h 10m
1 stop
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
15 Nov
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
STN1:30 p.m.London Stansted
C$ 1,763
Find similar
Air Algerie
19 Nov
STN3:00 p.m.London Stansted
27h 10m
1 stop
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
13 Dec
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
STN1:30 p.m.London Stansted
C$ 2,170
Find similar
Air Algerie
19 Nov
STN3:00 p.m.London Stansted
27h 10m
1 stop
YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl
29 Nov
YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl
17h 20m
1 stop
STN1:30 p.m.London Stansted
C$ 5,869
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 96,600 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 5/12

6:50 a.m.-8:15 p.m.

1 stop18h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

9:45 p.m.-11:55 p.m.

1 stop21h 10m

C$ 759

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 4/12

9:10 a.m.-3:10 p.m.

2 stops35h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 11/12

9:45 p.m.-7:05 p.m.

1 stop16h 20m

C$ 784

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 5/12

6:50 a.m.-7:22 p.m.

2 stops17h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

6:10 p.m.-11:55 p.m.

2 stops24h 45m

C$ 786

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 5/12

6:50 a.m.-8:15 p.m.

1 stop18h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

9:45 p.m.-11:55 p.m.

1 stop21h 10m

C$ 794

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 2/12

8:25 p.m.-12:00 p.m.

2 stops20h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

6:45 p.m.-11:30 a.m.

1 stop11h 45m

C$ 813

LondonMontreal

STN - YUL

STNYUL

London Stansted

Mon 1/12

9:20 p.m.-12:00 p.m.

2 stops19h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

9:10 p.m.-1:30 p.m.

1 stop11h 20m

C$ 821

LondonMontreal

STN - YUL

STNYUL

London Stansted

Mon 9/2

6:35 a.m.-5:20 p.m.

2 stops15h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

7:05 p.m.-7:45 p.m.

2 stops19h 40m

C$ 827

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 5/12

6:50 a.m.-7:22 p.m.

2 stops17h 32m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

6:10 p.m.-11:55 p.m.

2 stops24h 45m

C$ 832

LondonMontreal

STN - YUL

STNYUL

London Stansted

Fri 21/11

8:20 a.m.-3:10 p.m.

2 stops35h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

8:10 p.m.-10:05 p.m.

2 stops20h 55m

C$ 835

LondonMontreal

STN - YUL

STNYUL

London Stansted

Sun 23/11

6:30 a.m.-7:40 p.m.

2 stops18h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

9:40 p.m.-11:25 p.m.

2 stops20h 45m

C$ 861

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Saturday when prices can be found for as low as C$ 855. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from London Stansted Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,022.

What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?

In the afternoon is the cheapest time of day to fly from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 866. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 1,005. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport (STN to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport

Direct flights

None
There are no direct flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport.
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  • How far is London Stansted to Montreal Pierre Elliott Trudeau Intl by plane?

    London Stansted and Montreal Pierre Elliott Trudeau Intl are 5237.9 km apart from one another. Typically, this will take 12h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How old do you have to be to fly from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Stansted Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents required for your trip to Montreal Pierre Elliott Trudeau Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal Pierre Elliott Trudeau Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Montebello
Sherbrooke
Trois-Rivières
Brossard
Dorval
Drummondville
North Hatley
Cornwall
Longueuil
Magog
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
Boucherville
Sutton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from London to Montreal?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montreal from London.

Can I find flights from London to Montreal with flexible booking policies on momondo?

Flights from London to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Montreal?

Once all potential London to Montreal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Montreal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from London and alert you when they change.

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