What is the cheapest airline that flies from United Kingdom to Montreal?

WestJet, KLM, and Delta are the most popular carriers operating from United Kingdom to Montreal

How many flights depart from United Kingdom to Montreal on average per week?

The number of flights available between United Kingdom and Montreal is 87 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How long does it take to fly to Montreal?

On average, it takes 7h 25m to fly from United Kingdom to Montreal if you fly out of London (the most popular airport in United Kingdom) and into Montreal Pierre Elliott Trudeau Intl Airport (the most popular airport in Montreal). If you’re flying out of Manchester and into Montreal Pierre Elliott Trudeau Intl Airport, then the flight time is around 10h 45m.

How often are flights from the United Kingdom to Montreal delayed?

Historically, on average around 12% of flights between United Kingdom and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to Montreal?

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to Montreal from United Kingdom according to our data. Air Canada is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 11 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for the United Kingdom to Montreal flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from United Kingdom to Montreal on average per day?

As of November 2025, 12 flights take off from United Kingdom and land in Montreal each day. The most common flight departure time for this route is 13:00, with 100% of daily flights taking off in the afternoon.

Which airline has the best punctuality record on the United Kingdom to Montreal flights?

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

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?

The number of operators available for flights from United Kingdom to Montreal is 11 as of November 2025.

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.

£249 Cheap Flights from the United Kingdom to Montreal in 2025/26

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Recent return flight deals from the United Kingdom to Montreal

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18:30 - 12:40BRS-YUL

23h 10m1 stop

20:10 - 14:55YUL-BRS

13h 45m1 stop

£354Multiple Airlines

Find Deal

Thu, 22 Jan - Thu, 5 Feb

18:30 - 12:00BRS-YUL

22h 30m2 stops

21:25 - 14:55YUL-BRS

12h 30m1 stop

£379Multiple Airlines

Find Deal

Thu, 22 Jan - Thu, 5 Feb

17:45 - 12:40MAN-YUL

23h 55m1 stop

20:10 - 17:35YUL-MAN

16h 25m1 stop

£389Multiple Airlines

Find Deal

Mon, 9 Feb - Mon, 23 Feb

09:00 - 20:45LHR-YUL

16h 45m2 stops

22:30 - 20:35YUL-LHR

17h 05m2 stops

£429Air Canada

Find Deal

Sun, 15 Feb - Thu, 26 Feb

09:00 - 21:52LHR-YUL

17h 52m2 stops

16:30 - 09:20YUL-LHR

11h 50m2 stops

£430Air Canada

Find Deal

Fri, 9 Jan - Fri, 16 Jan

16:10 - 18:45LHR-YUL

7h 35mdirect

22:00 - 09:40YUL-LHR

6h 40mdirect

£431British Airways

Find Deal

Mon, 23 Feb - Tue, 16 Jun

11:40 - 00:35LGW-YUL

17h 55m1 stop

18:00 - 10:45YUL-LGW

11h 45m1 stop

£431Air Transat

Find Deal

Fri, 6 Feb - Wed, 5 Aug

06:35 - 15:23LHR-YUL

37h 48m2 stops

20:50 - 10:10YUL-LHR

32h 20m1 stop

£431Lufthansa

Find Deal

Wed, 28 Jan - Sat, 31 Jan

11:40 - 18:25LGW-YUL

11h 45m1 stop

17:25 - 09:45YUL-LGW

11h 20m1 stop

£437Air Transat

Find Deal

Sat, 6 Dec - Mon, 12 Jan

12:45 - 18:45GLA-YUL

11h 00m1 stop

21:50 - 15:10YUL-GLA

13h 20m1 stop

£497British Airways

Find Deal

Sat, 28 Feb - Thu, 12 Mar

Air Canada flights from United Kingdom to Montreal

Our best Air Canada deals on United Kingdom to Montreal flight tickets

Air Canada

15 Feb

LHR09:00London Heathrow

16h 45m

2 stops

YUL20:45Montreal Pierre Elliott Trudeau Intl

26 Feb

YUL22:30Montreal Pierre Elliott Trudeau Intl

17h 05m

2 stops

LHR20:35London Heathrow

£429

Find similar

Air Canada

9 Jan

LHR09:00London Heathrow

17h 52m

2 stops

YUL21:52Montreal Pierre Elliott Trudeau Intl

16 Jan

YUL16:30Montreal Pierre Elliott Trudeau Intl

11h 50m

2 stops

LHR09:20London Heathrow

£430

Find similar

Air Canada

2 Dec

LHR09:00London Heathrow

19h 22m

2 stops

YUL23:22Montreal Pierre Elliott Trudeau Intl

7 Dec

YUL19:30Montreal Pierre Elliott Trudeau Intl

6h 40m

LHR07:10London Heathrow

£431

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American Airlines flights from United Kingdom to Montreal

Our best American Airlines deals on United Kingdom to Montreal flight tickets

American Airlines

4 Dec

LGW12:30London Gatwick

39h 10m

2 stops

YUL22:40Montreal Pierre Elliott Trudeau Intl

7 Dec

YUL14:29Montreal Pierre Elliott Trudeau Intl

37h 31m

2 stops

LGW09:00London Gatwick

£479

Find similar

American Airlines

4 Dec

LGW12:30London Gatwick

52h 50m

2 stops

YUL12:20Montreal Pierre Elliott Trudeau Intl

7 Dec

YUL14:29Montreal Pierre Elliott Trudeau Intl

37h 31m

2 stops

LGW09:00London Gatwick

£480

Find similar

American Airlines

27 Feb

GLA11:40Glasgow Intl

12h 05m

1 stop

YUL18:45Montreal Pierre Elliott Trudeau Intl

12 Mar

YUL21:50Montreal Pierre Elliott Trudeau Intl

13h 20m

1 stop

GLA15:10Glasgow Intl

£494

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momondo Fare Finder

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

BristolMontreal

BRS - YUL

BRSYUL

Bristol

Thu 22/1

18:30-12:40

1 stop23h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

20:10-14:55

1 stop13h 45m

£354

BristolMontreal

BRS - YUL

BRSYUL

Bristol

Thu 22/1

18:30-12:00

2 stops22h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

21:25-14:55

1 stop12h 30m

£379

ManchesterMontreal

MAN - YUL

MANYUL

Manchester

Mon 9/2

17:45-12:40

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

20:10-17:35

1 stop16h 25m

£389

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sun 15/2

09:00-20:45

2 stops16h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 26/2

22:30-20:35

2 stops17h 05m

£429

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 9/1

09:00-21:52

2 stops17h 52m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

16:30-09:20

2 stops11h 50m

£430

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 23/2

16:10-18:45

Nonstop7h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

22:00-09:40

Nonstop6h 40m

£431

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 6/2

11:40-00:35

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

18:00-10:45

1 stop11h 45m

£431

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 28/1

06:35-15:23

2 stops37h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 31/1

20:50-10:10

1 stop32h 20m

£431

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 6/12

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

17:25-09:45

1 stop11h 20m

£437

GlasgowMontreal

GLA - YUL

GLAYUL

Glasgow Intl

Sat 28/2

12:45-18:45

1 stop11h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

21:50-15:10

1 stop13h 20m

£497

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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

Prices

Airlines

Delays

Other information

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 £409. The month of February is another great option to travel to Montreal, with average flight prices from United Kingdom averaging around £411.

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 £538. Flights from United Kingdom to Montreal on a Saturday will generally be more expensive and average around £571. 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 evening is the cheapest time of day to fly from United Kingdom to Montreal when you can find flight prices for as low as £535. Flying to Montreal in the evening 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 £585.

What is the cheapest United Kingdom to Montreal flight route?

Fly from London Heathrow 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 £495 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 £451 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 1% 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	£438
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Montreal	1 airport

The best one-way flight to Montreal from United Kingdom in the past 72 hours is £438. The best return flight deal from United Kingdom to Montreal found on momondo in the last 72 hours is £507.

The fastest flight from United Kingdom to Montreal takes 7h 10m

Direct flights go from United Kingdom to Montreal every day.

There is 1 airport near Montreal: 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?
The number of operators available for flights from United Kingdom to Montreal is 11 as of November 2025.
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?
Based on momondo bookings for flights between United Kingdom and Montreal, the leading plane model is Boeing 787-8 Dreamliner, making up 23.44% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 15.31%, Boeing 777 with 13.11%, and Airbus A350-1000 with 9.75%.

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 France	PriceFrom £98	Free Cancellation	Rating 7.4 1,497 reviews	Search Air France flights
Lufthansa	PriceFrom £215	Free Cancellation	Rating 6.8 7,594 reviews	Search Lufthansa flights
Virgin Atlantic	PriceFrom £265	Free Cancellation	Rating 7.5 675 reviews	Search Virgin Atlantic flights
Air Transat	PriceFrom £301	Free Cancellation	Rating 7.8 478 reviews	Search Air Transat flights
United Airlines	PriceFrom £333	Free Cancellation	Rating 7.4 9,046 reviews	Search United Airlines flights
British Airways	PriceFrom £343	Free Cancellation	Rating 6.7 7,539 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom £343	Free Cancellation	Rating 7.1 2,075 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom £374	Free Cancellation	Rating 7.1 10,481 reviews	Search Air Canada flights
Finnair	PriceFrom £407	Free Cancellation	Rating 7.6 1,334 reviews	Search Finnair flights
Delta	PriceFrom £428	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta 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

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

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Cheap flights from the United Kingdom to Montreal from £249

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 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United Kingdom to Montreal

Recent return flight deals from the United Kingdom to Montreal

Recent one-way flight deals from the United Kingdom to Montreal

Recent last minute flight deals from the United Kingdom to Montreal

Recent direct flight deals from the United Kingdom to Montreal

Air Canada flights from United Kingdom to Montreal

Our best Air Canada deals on United Kingdom to Montreal flight tickets

American Airlines flights from United Kingdom to Montreal

Our best American Airlines deals on United Kingdom to Montreal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Montreal that are best for you.

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 £409. The month of February is another great option to travel to Montreal, with average flight prices from United Kingdom averaging around £411.

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

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

What is the cheapest United Kingdom to Montreal flight route?

Fly from London Heathrow 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?

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 1% on your flight if you consider stops on a United Kingdom to Montreal flight.

What is the cheapest airline that flies from United Kingdom to Montreal?

WestJet, KLM, and Delta are the most popular carriers operating from United Kingdom to Montreal

Which airlines fly to Montreal?

How often are flights from the United Kingdom to Montreal delayed?

Historically, on average around 12% of flights between United Kingdom and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

What is the most punctual flight time for the United Kingdom to Montreal flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on the United Kingdom to Montreal flights?

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

How many flights depart from United Kingdom to Montreal on average per day?

As of November 2025, 12 flights take off from United Kingdom and land in Montreal each day. The most common flight departure time for this route is 13:00, with 100% of daily flights taking off in the afternoon.

How many flights depart from United Kingdom to Montreal on average per week?

The number of flights available between United Kingdom and Montreal is 87 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

How long does it take to fly to Montreal?

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

Fastest flight time

Direct flights

Airports in Montreal

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Montreal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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