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Cheap flights from London to Montreal from C$ 440

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 to Montreal departing on 18/11. 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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Cheap round-trip flights

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Air Transat Logo
11:40 a.m. - 6:25 p.m.LGW-YUL
11h 45m1 stop
Air Transat Logo
2:30 p.m. - 9:45 a.m.YUL-LGW
14h 15m1 stop
C$ 698Air Transat
Find Deal
czw., 27 lis - pon., 8 gru
Air Transat Logo
11:40 a.m. - 6:25 p.m.LGW-YUL
11h 45m1 stop
Air Transat Logo
6:45 a.m. - 9:45 a.m.YUL-LGW
22h 00m1 stop
C$ 701Air Transat
Find Deal
pt., 21 lis - sob., 29 lis
TAP AIR PORTUGAL Logo
6:00 a.m. - 8:15 p.m.LHR-YUL
19h 15m1 stop
TAP AIR PORTUGAL Logo
9:45 p.m. - 5:30 p.m.YUL-LHR
14h 45m1 stop
C$ 711TAP AIR PORTUGAL
Find Deal
śr., 28 sty - śr., 18 lut
Multiple Airlines Logo
4:45 p.m. - 12:40 p.m.LGW-YUL
24h 55m1 stop
Multiple Airlines Logo
8:10 p.m. - 7:20 a.m.YUL-LGW
30h 10m1 stop
C$ 718Multiple Airlines
Find Deal
śr., 19 lis - sob., 6 gru
Multiple Airlines Logo
6:35 p.m. - 12:40 p.m.LTN-YUL
23h 05m1 stop
Multiple Airlines Logo
8:10 p.m. - 9:50 p.m.YUL-LTN
20h 40m1 stop
C$ 721Multiple Airlines
Find Deal
pon., 26 sty - pon., 2 lut
TAP AIR PORTUGAL Logo
6:00 a.m. - 8:15 p.m.LHR-YUL
19h 15m1 stop
TAP AIR PORTUGAL Logo
9:45 p.m. - 9:35 p.m.YUL-LHR
18h 50m1 stop
C$ 737TAP AIR PORTUGAL
Find Deal
pt., 6 lut - pon., 16 lut
Air Canada Logo
9:00 a.m. - 3:10 p.m.LHR-YUL
11h 10m1 stop
Air Canada Logo
10:30 p.m. - 8:35 p.m.YUL-LHR
17h 05m2 stops
C$ 754Air Canada
Find Deal
pon., 1 gru - pon., 8 gru
Air Canada Logo
1:45 p.m. - 3:10 p.m.LHR-YUL
30h 25m1 stop
Air Canada Logo
10:30 a.m. - 9:20 a.m.YUL-LHR
17h 50m2 stops
C$ 765Air Canada
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wt., 9 gru - ndz., 14 gru
Lufthansa Logo
8:45 a.m. - 6:20 p.m.LHR-YUL
14h 35m1 stop
Lufthansa Logo
7:30 p.m. - 7:10 a.m.YUL-LHR
6h 40mdirect
C$ 796Lufthansa
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pon., 8 gru - pon., 15 gru
Lufthansa Logo
11:10 a.m. - 6:20 p.m.LHR-YUL
12h 10m1 stop
Lufthansa Logo
3:10 p.m. - 6:30 a.m.YUL-LHR
10h 20m1 stop
C$ 818Lufthansa
Find Deal
śr., 24 gru - ndz., 11 sty

Air Transat flights from London to Montreal Pierre Elliott Trudeau Intl Airport

Our best Air Transat deals on London to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Transat
27 Nov
LGW11:40 a.m.London Gatwick
11h 45m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
8 Dec
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 15m
1 stop
LGW9:45 a.m.London Gatwick
C$ 698
Find similar
Air Transat
8 Nov
LGW11:40 a.m.London Gatwick
11h 45m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
14 Nov
YUL2:30 p.m.Montreal Pierre Elliott Trudeau Intl
14h 15m
1 stop
LGW9:45 a.m.London Gatwick
C$ 700
Find similar
Air Transat
21 Nov
LGW11:40 a.m.London Gatwick
11h 45m
1 stop
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
29 Nov
YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl
22h 00m
1 stop
LGW9:45 a.m.London Gatwick
C$ 701
Find similar

Virgin Atlantic flights from London to Montreal Pierre Elliott Trudeau Intl Airport

Our best Virgin Atlantic deals on London to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Virgin Atlantic
27 Nov
LCY6:55 p.m.London City
27h 25m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
4 Dec
YUL12:50 p.m.Montreal Pierre Elliott Trudeau Intl
23h 30m
2 stops
LCY5:20 p.m.London City
C$ 954
Find similar
Virgin Atlantic
7 Nov
LCY9:20 a.m.London City
13h 00m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
28 Nov
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
LCY9:30 a.m.London City
C$ 1,005
Find similar
Virgin Atlantic
7 Nov
LCY10:00 a.m.London City
12h 20m
1 stop
YUL5:20 p.m.Montreal Pierre Elliott Trudeau Intl
14 Nov
YUL7:10 p.m.Montreal Pierre Elliott Trudeau Intl
9h 20m
1 stop
LCY9:30 a.m.London City
C$ 1,100
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momondo Fare Finder

 
Customize your flight search to find flights from London 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 31 października 2025.
Use the filters below to find and compare flights from London to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

czw. 27/11

11:40 a.m.-6:25 p.m.

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

pon. 8/12

2:30 p.m.-9:45 a.m.

1 stop14h 15m

C$ 698

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

pt. 21/11

11:40 a.m.-6:25 p.m.

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

sob. 29/11

6:45 a.m.-9:45 a.m.

1 stop22h 00m

C$ 701

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

śr. 28/1

6:00 a.m.-8:15 p.m.

1 stop19h 15m

Montreal Pierre Elliott Trudeau Intl

śr. 18/2

9:45 p.m.-5:30 p.m.

1 stop14h 45m

C$ 711

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

śr. 19/11

4:45 p.m.-12:40 p.m.

1 stop24h 55m

Montreal Pierre Elliott Trudeau Intl

sob. 6/12

8:10 p.m.-7:20 a.m.

1 stop30h 10m

C$ 718

LondonMontreal

LTN - YUL

LTNYUL

London Luton

pon. 26/1

6:35 p.m.-12:40 p.m.

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

pon. 2/2

8:10 p.m.-9:50 p.m.

1 stop20h 40m

C$ 721

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

pt. 6/2

6:00 a.m.-8:15 p.m.

1 stop19h 15m

Montreal Pierre Elliott Trudeau Intl

pon. 16/2

9:45 p.m.-9:35 p.m.

1 stop18h 50m

C$ 737

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

pon. 1/12

9:00 a.m.-3:10 p.m.

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

pon. 8/12

10:30 p.m.-8:35 p.m.

2 stops17h 05m

C$ 754

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

wt. 9/12

1:45 p.m.-3:10 p.m.

1 stop30h 25m

Montreal Pierre Elliott Trudeau Intl

ndz. 14/12

10:30 a.m.-9:20 a.m.

2 stops17h 50m

C$ 765

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

pon. 8/12

8:45 a.m.-6:20 p.m.

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

pon. 15/12

7:30 p.m.-7:10 a.m.

Nonstop6h 40m

C$ 796

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

śr. 24/12

11:10 a.m.-6:20 p.m.

1 stop12h 10m

Montreal Pierre Elliott Trudeau Intl

ndz. 11/1

3:10 p.m.-6:30 a.m.

1 stop10h 20m

C$ 818

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 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 typical price of a round-trip flight between London and Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of May is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from London, with most prices found around C$ 755. The month of February is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from London averaging around C$ 769.

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$ 843. 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 because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 1,014.

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 to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 867. 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$ 973. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to Montreal Pierre Elliott Trudeau Intl flight route?

Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best London - Montreal Pierre Elliott Trudeau Intl flight prices

How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 904 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from London for as low as C$ 811 on momondo.

What cabin class options are available on London to Montreal Pierre Elliott Trudeau Intl flights?

There are 3 cabin classes available to choose from on London to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Montreal Pierre Elliott Trudeau Intl Airport flights?

No. A direct flight is the cheapest option for a flight between London to Montreal Pierre Elliott Trudeau Intl Airport.

How have London to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of October 2025, prices for London to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 6% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from London 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 to Montreal Pierre Elliott Trudeau Intl Airport (LON to YUL) flight deals and tips

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

Best price found

C$ 604

Fastest flight time

7h 10m

Direct flights

Every day
The best one-way flight to Montreal Pierre Elliott Trudeau Intl Airport from London in the past 72 hours is C$ 604. The best round-trip flight deal from London to Montreal Pierre Elliott Trudeau Intl Airport found on momondo in the last 72 hours is C$ 621.
The fastest flight from London to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 10m
Direct flights go from London to Montreal Pierre Elliott Trudeau Intl Airport every day.
Search flight deals

  • How far is London to Montreal Pierre Elliott Trudeau Intl by plane?

    Montreal Pierre Elliott Trudeau Intl is 5231.9 km away from London. 7h 45m is a normal flight duration for this route.

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

    Prices for flights from London to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

  • How many operators does momondo search for flights from London to Montreal Pierre Elliott Trudeau Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London 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.

  • What is the most popular plane model from London to Montreal Pierre Elliott Trudeau Intl Airport?

  • What is the most popular airline from London to Montreal Pierre Elliott Trudeau Intl Airport?

Best airlines flying from London to Montreal Pierre Elliott Trudeau Intl Airport

Compare and see reviews for airlines that fly from London to Montreal Pierre Elliott Trudeau Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom C$ 609Free CancellationRating
7.8
469 reviews
Search Air Transat flights
LufthansaPriceFrom C$ 657Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights
Air CanadaPriceFrom C$ 680Free CancellationRating
7.1
10,378 reviews
Search Air Canada flights
British AirwaysPriceFrom C$ 683Free CancellationRating
6.7
7,487 reviews
Search British Airways flights

  • Air Canada Flights From London to Montreal Pierre Elliott Trudeau Intl Airport

    Across 3 Air Canada flights from London to Montreal Pierre Elliott Trudeau Intl Airport this week, the average price was C$ 901, with the best Air Canada deals starting from C$ 680 round-trip. 10,381 users have rated Air Canada on momondo, with an average score of 7.1/10.

  • Lufthansa Flights From London to Montreal Pierre Elliott Trudeau Intl Airport

    Lufthansa is also a popular choice for this route. Lufthansa flight deals for London to Montreal Pierre Elliott Trudeau Intl Airport start from as low as C$ 657 round-trip, depending on your selected dates, with average Lufthansa deals seen on momondo around C$ 853. Lufthansa operates 4 flights to Montreal Pierre Elliott Trudeau Intl Airport from London in an average week. Users have rated it 6.8/10 across 7,541 reviews.

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
Cornwall
North Hatley
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?

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Montreal.

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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ndz. 30/11
ndz. 7/12
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