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Cheap flights from the United Kingdom to Montreal from £164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Montreal departing on 20/4. 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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0 bags

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Find the cheapest flights from the United Kingdom to Montreal

Recent return flight deals from the United Kingdom to Montreal

Enter your travel dates to find the best prices.
Air Transat Logo
11:35 - 14:15
LGW
-
YUL
7h 40mdirect
Air Transat Logo
15:10 - 10:45
YUL
-
LGW
14h 35m
1 stop
£368Air Transat
Wed, 20 May - Sun, 31 May
Air Transat Logo
11:40 - 00:32
LGW
-
YUL
16h 52m
1 stop
Air Transat Logo
17:25 - 09:45
YUL
-
LGW
12h 20m
1 stop
£369Air Transat
Thu, 12 Mar - Wed, 25 Mar
Multiple Airlines Logo
18:45 - 11:25
MAN
-
YUL
20h 40m
1 stop
Multiple Airlines Logo
18:00 - 10:10
YUL
-
MAN
12h 10m
1 stop
£369Multiple Airlines
Mon, 9 Mar - Wed, 25 Mar
Air Transat Logo
12:40 - 09:20
LGW
-
YUL
25h 40m
1 stop
Air Transat Logo
20:35 - 07:55
YUL
-
LGW
30h 20m
1 stop
£369Air Transat
Wed, 15 Apr - Wed, 20 May
British Airways Logo
16:10 - 18:45
LHR
-
YUL
7h 35mdirect
British Airways Logo
21:50 - 08:40
YUL
-
LHR
6h 50mdirect
£370British Airways
Sun, 1 Mar - Mon, 23 Mar
Multiple Airlines Logo
15:05 - 12:30
LTN
-
YUL
25h 25m
1 stop
Multiple Airlines Logo
20:40 - 22:30
YUL
-
LTN
21h 50m
1 stop
£374Multiple Airlines
Wed, 11 Mar - Wed, 25 Mar
United Airlines Logo
12:05 - 19:48
LHR
-
YUL
12h 43m
1 stop
United Airlines Logo
14:13 - 06:40
YUL
-
LHR
12h 27m
1 stop
£382United Airlines
Thu, 26 Feb - Fri, 20 Mar
British Airways Logo
08:55 - 18:45
MAN
-
YUL
14h 50m
1 stop
British Airways Logo
21:50 - 14:50
YUL
-
MAN
13h 00m
1 stop
£412British Airways
Mon, 2 Mar - Fri, 20 Mar
SWISS Logo
09:15 - 15:55
LCY
-
YUL
10h 40m
1 stop
SWISS Logo
17:55 - 08:45
YUL
-
LCY
10h 50m
1 stop
£454SWISS
Thu, 12 Mar - Thu, 19 Mar
SWISS Logo
09:15 - 14:55
LCY
-
YUL
10h 40m
1 stop
SWISS Logo
16:55 - 08:45
YUL
-
LCY
10h 50m
1 stop
£466SWISS
Tue, 24 Feb - Tue, 3 Mar

Air Transat flights from United Kingdom to Montreal

Our best Air Transat deals on United Kingdom to Montreal flight tickets
Air Transat
20 May
LGW11:35London Gatwick
7h 40m
YUL14:15Montreal Pierre Elliott Trudeau Intl
31 May
YUL15:10Montreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
LGW10:45London Gatwick
£368
Air Transat
12 Mar
LGW11:40London Gatwick
16h 52m
1 stop
YUL00:32Montreal Pierre Elliott Trudeau Intl
25 Mar
YUL17:25Montreal Pierre Elliott Trudeau Intl
12h 20m
1 stop
LGW09:45London Gatwick
£369
Air Transat
15 Apr
LGW12:40London Gatwick
25h 40m
1 stop
YUL09:20Montreal Pierre Elliott Trudeau Intl
20 May
YUL20:35Montreal Pierre Elliott Trudeau Intl
30h 20m
1 stop
LGW07:55London Gatwick
£369

Air Canada flights from United Kingdom to Montreal

Our best Air Canada deals on United Kingdom to Montreal flight tickets
Air Canada
3 Mar
LHR13:45London Heathrow
30h 10m
1 stop
YUL14:55Montreal Pierre Elliott Trudeau Intl
18 Mar
YUL10:30Montreal Pierre Elliott Trudeau Intl
18h 50m
2 stops
LHR09:20London Heathrow
£402
Air Canada
12 Mar
LHR09:00London Heathrow
10h 55m
1 stop
YUL15:55Montreal Pierre Elliott Trudeau Intl
19 Mar
YUL22:30Montreal Pierre Elliott Trudeau Intl
18h 05m
2 stops
LHR20:35London Heathrow
£405
Air Canada
4 Mar
LHR09:00London Heathrow
10h 55m
1 stop
YUL14:55Montreal Pierre Elliott Trudeau Intl
9 Mar
YUL15:10Montreal Pierre Elliott Trudeau Intl
25h 25m
2 stops
LHR20:35London Heathrow
£406

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 279,928 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from the United Kingdom to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 20/5

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 31/5

15:10-10:45

1 stop14h 35m

£368

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 12/3

11:40-00:32

1 stop16h 52m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

17:25-09:45

1 stop12h 20m

£369

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Mon 9/3

18:45-11:25

1 stop20h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

18:00-10:10

1 stop12h 10m

£369

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 15/4

12:40-09:20

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

20:35-07:55

1 stop30h 20m

£369

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sun 1/3

16:10-18:45

Nonstop7h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

21:50-08:40

Nonstop6h 50m

£370

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 11/3

15:05-12:30

1 stop25h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

20:40-22:30

1 stop21h 50m

£374

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 26/2

12:05-19:48

1 stop12h 43m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

14:13-06:40

1 stop12h 27m

£382

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Mon 2/3

08:55-18:45

1 stop14h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

21:50-14:50

1 stop13h 00m

£412

LondonMontreal

LCY - YUL

LCYYUL

London City

Thu 12/3

09:15-15:55

1 stop10h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

17:55-08:45

1 stop10h 50m

£454

LondonMontreal

LCY - YUL

LCYYUL

London City

Tue 24/2

09:15-14:55

1 stop10h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

16:55-08:45

1 stop10h 50m

£466

Flights are sorted by cheapest return 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 United Kingdom 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 month to fly to Montreal?

The month of September is, on average, the cheapest month to fly to Montreal from United Kingdom, with most prices found around £394. The month of January is another great option to travel to Montreal, with average flight prices from United Kingdom averaging around £396.

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

The cheapest day to depart from United Kingdom to Montreal is on a Wednesday. Travellers who choose to depart for Montreal on a Wednesday will often find tickets for as low as £521. Flights from United Kingdom to Montreal on a Saturday will generally be more expensive and average around £558. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the afternoon is the cheapest time of day to fly from United Kingdom to Montreal when you can find flight prices for as low as £505. Flying to Montreal in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Montreal is at midday when prices are around £569.

What is the cheapest United Kingdom to Montreal flight route?

Fly from London Gatwick to Montreal Pierre Elliott Trudeau Intl for the best United Kingdom - Montreal flight prices

How far in advance should I book a flight to Montreal?

You are more likely to see cheaper flights to Montreal from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around £478 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from United Kingdom for as low as £449 on momondo.

What cabin class options are available on United Kingdom to Montreal flights?

There are 3 cabin classes available to choose from on United Kingdom to Montreal 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 United Kingdom to Montreal flights?

You could potentially save up to 5% on your flight if you consider stops on a United Kingdom to Montreal flight.

Cheap United Kingdom to Montreal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to Montreal

Best price found

£284

Fastest flight time

6h 55m

Direct flights

Every day

Airports in Montreal

2 airports
The best one-way flight to Montreal from United Kingdom in the past 72 hours is £284. The best return flight deal from United Kingdom to Montreal found on momondo in the last 72 hours is £422.
The fastest flight from United Kingdom to Montreal takes 6h 55m
Direct flights go from United Kingdom to Montreal every day.
There are 2 airports in Montreal. From United Kingdom there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

  • When did momondo last update prices for flights from United Kingdom to Montreal?

    Prices for flights from United Kingdom to Montreal were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Montreal?

  • How old do you have to be to fly from United Kingdom 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 United Kingdom to Montreal.

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

    The required travel and health documents for your Montreal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Montreal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United Kingdom to Montreal?

Best airlines flying from United Kingdom to Montreal

Compare and see reviews for airlines that fly from United Kingdom to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £95Free CancellationRating
7.4
1,531 reviews
Search Air France flights
Air TransatPriceFrom £298Free CancellationRating
7.7
504 reviews
Search Air Transat flights
United AirlinesPriceFrom £322Free CancellationRating
7.4
9,256 reviews
Search United Airlines flights
British AirwaysPriceFrom £331Free CancellationRating
6.7
7,720 reviews
Search British Airways flights
Air CanadaPriceFrom £364Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
LufthansaPriceFrom £380Free CancellationRating
6.8
7,773 reviews
Search Lufthansa flights
FinnairPriceFrom £383Free CancellationRating
7.6
1,357 reviews
Search Finnair flights
Virgin AtlanticPriceFrom £418Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom 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 United Kingdom.

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

Yes. momondo allows you to filter the results for United Kingdom to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom 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 United Kingdom to Montreal.

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

Yes. momondo can track prices for United Kingdom to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport