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Cheap flights from London Stansted Airport to Montreal from C$ 498

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 13/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
6:20 p.m. - 10:40 a.m.
STN
-
YUL
21h 20m
1 stop
Multiple Airlines Logo
6:45 a.m. - 10:40 p.m.
YUL
-
STN
34h 55m
2 stops
C$ 804Multiple Airlines
Tue, 1 Sep - Tue, 15 Sep
Multiple Airlines Logo
7:55 a.m. - 5:20 p.m.
STN
-
YUL
14h 25m
1 stop
Multiple Airlines Logo
11:45 p.m. - 8:55 p.m.
YUL
-
STN
16h 10m
1 stop
C$ 808Multiple Airlines
Tue, 15 Sep - Tue, 29 Sep
Multiple Airlines Logo
10:00 p.m. - 12:25 a.m.
STN
-
YUL
31h 25m
3 stops
Multiple Airlines Logo
7:00 p.m. - 12:25 p.m.
YUL
-
STN
12h 25m
1 stop
C$ 811Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
10:00 p.m. - 12:25 a.m.
STN
-
YUL
31h 25m
3 stops
Multiple Airlines Logo
7:00 p.m. - 12:25 p.m.
YUL
-
STN
12h 25m
1 stop
C$ 814Multiple Airlines
Wed, 16 Sep - Tue, 29 Sep
Multiple Airlines Logo
6:00 a.m. - 4:05 p.m.
STN
-
YUL
15h 05m
1 stop
Multiple Airlines Logo
11:40 p.m. - 11:55 p.m.
YUL
-
STN
19h 15m
1 stop
C$ 825Multiple Airlines
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
6:20 p.m. - 10:40 a.m.
STN
-
YUL
21h 20m
1 stop
Multiple Airlines Logo
5:45 p.m. - 10:40 p.m.
YUL
-
STN
23h 55m
2 stops
C$ 828Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
4:50 p.m. - 9:00 p.m.
STN
-
YUL
33h 10m
2 stops
Multiple Airlines Logo
7:00 p.m. - 12:25 p.m.
YUL
-
STN
12h 25m
1 stop
C$ 831Multiple Airlines
Tue, 15 Sep - Tue, 29 Sep
Multiple Airlines Logo
10:00 p.m. - 12:25 a.m.
STN
-
YUL
31h 25m
3 stops
Multiple Airlines Logo
7:00 p.m. - 11:30 p.m.
YUL
-
STN
23h 30m
2 stops
C$ 836Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep
Multiple Airlines Logo
10:00 p.m. - 12:25 a.m.
STN
-
YUL
31h 25m
3 stops
Multiple Airlines Logo
7:00 p.m. - 11:30 p.m.
YUL
-
STN
23h 30m
2 stops
C$ 838Multiple Airlines
Wed, 16 Sep - Tue, 29 Sep
Multiple Airlines Logo
9:10 a.m. - 4:05 p.m.
STN
-
YUL
11h 55m
1 stop
Multiple Airlines Logo
7:00 p.m. - 11:30 p.m.
YUL
-
STN
23h 30m
2 stops
C$ 843Multiple Airlines
Tue, 8 Sep - Tue, 22 Sep

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momondo Fare Finder

 
Customize your flight search to find flights from London Stansted Airport 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, momondo users made 96,600 searches. Data last updated 24 July 2026.
Use the filters below to find and compare flights from London Stansted Airport to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 1/9

6:20 p.m.-10:40 a.m.

1 stop21h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

6:45 a.m.-10:40 p.m.

2 stops34h 55m

C$ 804
Quickest round-trip

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 15/9

7:55 a.m.-5:20 p.m.

1 stop14h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

11:45 p.m.-8:55 p.m.

1 stop16h 10m

C$ 808

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 8/9

10:00 p.m.-12:25 a.m.

3 stops31h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

7:00 p.m.-12:25 p.m.

1 stop12h 25m

C$ 811

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 16/9

10:00 p.m.-12:25 a.m.

3 stops31h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 p.m.-12:25 p.m.

1 stop12h 25m

C$ 814

LondonMontreal

STN - YUL

STNYUL

London Stansted

Thu 3/9

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

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

11:40 p.m.-11:55 p.m.

1 stop19h 15m

C$ 825

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 1/9

6:20 p.m.-10:40 a.m.

1 stop21h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

5:45 p.m.-10:40 p.m.

2 stops23h 55m

C$ 828

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 15/9

4:50 p.m.-9:00 p.m.

2 stops33h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 p.m.-12:25 p.m.

1 stop12h 25m

C$ 831

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 8/9

10:00 p.m.-12:25 a.m.

3 stops31h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

7:00 p.m.-11:30 p.m.

2 stops23h 30m

C$ 836

LondonMontreal

STN - YUL

STNYUL

London Stansted

Wed 16/9

10:00 p.m.-12:25 a.m.

3 stops31h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 p.m.-11:30 p.m.

2 stops23h 30m

C$ 838

LondonMontreal

STN - YUL

STNYUL

London Stansted

Tue 8/9

9:10 a.m.-4:05 p.m.

1 stop11h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

7:00 p.m.-11:30 p.m.

2 stops23h 30m

C$ 843

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from London Stansted Airport to Montreal

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?

Our data shows that Sunday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 947. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from London Stansted Airport to Montreal for around C$ 1,116.

What is the cheapest time of day to depart on your flight to Montreal?

Our data shows that the cheapest London Stansted Airport to Montreal flights are usually those with departure times at noon. Our users have found flights to Montreal at noon for as low as C$ 1,013. Flights in the afternoon are often more expensive with an average ticket price of C$ 1,112.

When to book flights from London Stansted Airport to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Montreal 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 (STN to YMQ) flight deals and tips

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

Fastest flight time

13h 20m

Direct flights

None
The fastest flight from London Stansted Airport to Montreal takes 13h 20m
There are no direct flights from London Stansted Airport to Montreal. There are no popular flight routes from London Stansted Airport to Montreal.
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Frequently asked questions about flying from London Stansted Airport to Montreal

  • How far is London Stansted to Montreal by plane?

    Montreal is 5223.7 km away from London Stansted. Flights usually cover this in 13h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from London Stansted Airport to Montreal are updated daily.

  • How old do you have to be to fly from London Stansted Airport to Montreal?

    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.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents required for your trip to Montreal 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Montreal from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

All flight searches from London to Montreal on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Montreal from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Montreal from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 15.1 km from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport