Which stopover airport has the shortest travel time from London to Montreal?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 10h 30m.

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

The number of flights available between London and Montreal is 11 per day as of February 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

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. Sunday 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 London according to our data. Air Canada is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Montreal. Keep in mind that there are 8 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 London 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.

Which stopover airport offers the lowest fares from London to Montreal?

Flights via Toronto (YYZ) offer the lowest average return price of £358.

What is the cheapest airline that flies from London to Montreal?

Delta, KLM, and Air Transat are the most popular carriers operating from London to Montreal

Which airport is the most popular for stopovers for flights between London and Montreal?

Paris (CDG) was the most common stop: 32% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport has the shortest connection time from London to Montreal?

Zurich (ZRH) has the shortest average stopover time for this route: 1h 04m.

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

The number of flights available between London and Montreal is 82 per week as of February 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

How often are flights from London to Montreal delayed?

Historically, on average around 10% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

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

Prices for flights from London to Montreal are updated daily.

How many operators does momondo search for flights from London to Montreal?

As of February 2026, there are 8 operators available to choose from for flights from London to Montreal.

How old do you have to be to fly from London 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 to Montreal.

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

The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£304 Cheap Flights from London to Montreal in 2026

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

11:35 - 14:15

LGW

YUL

7h 40mdirect

17:10 - 10:45

YUL

LGW

12h 35m

1 stop

£367Air Transat

Thu, 18 Jun - Thu, 17 Sep

08:00 - 13:15

LTN

YUL

33h 15m

1 stop

20:20 - 11:50

YUL

LTN

11h 30m

1 stop

£367Multiple Airlines

Wed, 18 Mar - Wed, 25 Mar

11:35 - 14:15

LGW

YUL

7h 40mdirect

15:10 - 10:45

YUL

LGW

14h 35m

1 stop

£368Air Transat

Wed, 20 May - Sun, 31 May

14:10 - 21:50

LHR

YUL

12h 40m

1 stop

11:10 - 06:35

YUL

LHR

14h 25m

1 stop

£369Air Canada

Tue, 19 May - Wed, 27 May

06:00 - 21:15

LHR

YUL

19h 15m

1 stop

22:45 - 21:35

YUL

LHR

18h 50m

1 stop

£376TAP AIR PORTUGAL

Wed, 11 Mar - Sun, 22 Mar

06:00 - 21:15

LHR

YUL

19h 15m

1 stop

22:45 - 21:35

YUL

LHR

18h 50m

1 stop

£378TAP AIR PORTUGAL

Wed, 11 Mar - Sun, 22 Mar

07:45 - 16:10

LHR

YUL

13h 25m

1 stop

15:40 - 08:20

YUL

LHR

11h 40m

1 stop

£388United Airlines

Tue, 19 May - Fri, 29 May

09:30 - 15:49

LHR

YUL

11h 19m

1 stop

14:10 - 06:35

YUL

LHR

11h 25m

1 stop

£390Air Canada

Thu, 21 May - Sat, 30 May

09:15 - 15:55

LCY

YUL

10h 40m

1 stop

17:55 - 08:45

YUL

LCY

10h 50m

1 stop

£454SWISS

Thu, 12 Mar - Thu, 19 Mar

09:15 - 14:55

LCY

YUL

10h 40m

1 stop

17:55 - 08:40

YUL

LCY

10h 45m

1 stop

£456SWISS

Mon, 2 Mar - Mon, 9 Mar

Air Canada flights from London to Montreal

Our best Air Canada deals on London to Montreal flight tickets

Air Canada

19 May

LHR14:10London Heathrow

12h 40m

1 stop

YUL21:50Montreal Pierre Elliott Trudeau Intl

27 May

YUL11:10Montreal Pierre Elliott Trudeau Intl

14h 25m

1 stop

LHR06:35London Heathrow

£369

Air Canada

21 May

LHR09:30London Heathrow

11h 19m

1 stop

YUL15:49Montreal Pierre Elliott Trudeau Intl

30 May

YUL14:10Montreal Pierre Elliott Trudeau Intl

11h 25m

1 stop

LHR06:35London Heathrow

£390

Air Canada

23 May

LHR17:40London Heathrow

10h 41m

1 stop

YUL23:21Montreal Pierre Elliott Trudeau Intl

28 May

YUL16:40Montreal Pierre Elliott Trudeau Intl

10h 55m

1 stop

LHR08:35London Heathrow

£394

Lufthansa flights from London to Montreal

Our best Lufthansa deals on London to Montreal flight tickets

Lufthansa

2 Feb

LHR11:10London Heathrow

12h 10m

1 stop

YUL18:20Montreal Pierre Elliott Trudeau Intl

8 Feb

YUL13:15Montreal Pierre Elliott Trudeau Intl

15h 05m

1 stop

LHR09:20London Heathrow

£445

Lufthansa

5 Feb

LHR11:10London Heathrow

12h 10m

1 stop

YUL18:20Montreal Pierre Elliott Trudeau Intl

11 Feb

YUL13:15Montreal Pierre Elliott Trudeau Intl

15h 05m

1 stop

LHR09:20London Heathrow

£449

Lufthansa

19 Feb

LHR06:35London Heathrow

16h 45m

1 stop

YUL18:20Montreal Pierre Elliott Trudeau Intl

22 Feb

YUL15:10Montreal Pierre Elliott Trudeau Intl

10h 20m

1 stop

LHR06:30London Heathrow

£450

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 18/6

11:35-14:15

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

17:10-10:45

1 stop12h 35m

£367

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Wed 18/3

08:00-13:15

1 stop33h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

20:20-11:50

1 stop11h 30m

£367

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

LHR - YUL

LHRYUL

London Heathrow

Tue 19/5

14:10-21:50

1 stop12h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

11:10-06:35

1 stop14h 25m

£369

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 11/3

06:00-21:15

1 stop19h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

22:45-21:35

1 stop18h 50m

£376

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 11/3

06:00-21:15

1 stop19h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

22:45-21:35

1 stop18h 50m

£378

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 19/5

07:45-16:10

1 stop13h 25m

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

15:40-08:20

1 stop11h 40m

£388

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 21/5

09:30-15:49

1 stop11h 19m

Montreal Pierre Elliott Trudeau Intl

Sat 30/5

14:10-06:35

1 stop11h 25m

£390

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

Mon 2/3

09:15-14:55

1 stop10h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

17:55-08:40

1 stop10h 45m

£456

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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

Stopovers

Other information

What is the typical price of a round-trip flight between London and Montreal?

What is the cheapest month to fly to Montreal?

The month of September is, on average, the cheapest month to fly to Montreal from London, with most prices found around £391. The month of January is another great option to travel to Montreal, with average flight prices from London averaging around £394.

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

The cheapest day to depart from London to Montreal is on a Wednesday. Travellers who choose to depart for Montreal on a Wednesday will often find tickets for as low as £518. Flights from London to Montreal on a Saturday will generally be more expensive and average around £555. 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 London to Montreal when you can find flight prices for as low as £492. 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 £565.

What is the cheapest London to Montreal flight route?

Fly from London Gatwick to Montreal Pierre Elliott Trudeau Intl for the best London - 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 London when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around £475 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 London for as low as £446 on momondo.

What cabin class options are available on London to Montreal flights?

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

No. A direct flight is the cheapest option for a flight between London to Montreal.

How have London to Montreal flight prices changed over time?

As of February 2026, prices for London to Montreal flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from London to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from London to Montreal according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Montreal (LON to YMQ) flight deals and tips

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

Best price found	£381
Fastest flight time	7h 10m
Direct flights	Every day
Airports in Montreal	2 airports

The best one-way flight to Montreal from London in the past 72 hours is £381. The best return flight deal from London to Montreal found on momondo in the last 72 hours is £412.

The fastest flight from London to Montreal takes 7h 10m

Direct flights go from London to Montreal every day.

There are 2 airports in Montreal. From London there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).

Search flight deals

How far is London to Montreal by plane?
A flight from London to Montreal will travel around 3242.1 mi. Flights usually cover this in 7h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Montreal?
Prices for flights from London to Montreal are updated daily.
How many operators does momondo search for flights from London to Montreal?
As of February 2026, there are 8 operators available to choose from for flights from London to Montreal.
How old do you have to be to fly from London 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 to Montreal.
What documentation or ID do you need to fly to Montreal?
The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London to Montreal?
Based on momondo bookings for flights between London and Montreal, the leading plane model is Boeing 787-8 Dreamliner, making up 27.06% of the total bookings. Other popular models include Boeing 787-9 Dreamliner with 13.67%, Boeing 777-300ER with 10.07%, and Airbus A350-1000 with 9.09%.
What is the most popular airline from London to Montreal?
Based on momondo bookings for flights between London and Montreal, the leading airline is Air Canada, making up 46% of the total bookings. Other popular airlines include Air Transat with 31%, British Airways with 11%, and Lufthansa with 9%.

Best airlines flying from London to Montreal

Compare and see reviews for airlines that fly from London to Montreal with momondo

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom £94	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights
Air Transat	PriceFrom £296	Free Cancellation	Rating 7.7 502 reviews	Search Air Transat flights
United Airlines	PriceFrom £320	Free Cancellation	Rating 7.4 9,229 reviews	Search United Airlines flights
Air Canada	PriceFrom £361	Free Cancellation	Rating 7.1 10,673 reviews	Search Air Canada flights
British Airways	PriceFrom £369	Free Cancellation	Rating 6.7 7,709 reviews	Search British Airways flights
Lufthansa	PriceFrom £375	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
Finnair	PriceFrom £391	Free Cancellation	Rating 7.6 1,357 reviews	Search Finnair flights
Virgin Atlantic	PriceFrom £416	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights

Finnair Flights From London to Montreal
Finnair is one of the most popular airlines flying from London to Montreal, operating 6 flights/week on average for this route. A good Finnair flight deal for London to Montreal starts from £391 round-trip, up to an average price of £627. Our users have rated Finnair at 7.6/10.
United Airlines Flights From London to Montreal
The best United Airlines deal for London to Montreal flight tickets found on momondo in the last 72 hours was £320, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at £484 round-trip. United Airlines operates 7 flights out of London into Montreal in an average week, so prices vary by time and availability. 9,226 United Airlines reviews by users on momondo have scored the airline at 7.4/10.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Montreal . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Montreal from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for London to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from London to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

An easier way to manage your Montreal trip

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Cheap flights from London to Montreal from £304

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 29/3. 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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Big names, great deals

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Air Canada flights from London to Montreal

Our best Air Canada deals on London to Montreal flight tickets

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Our best Lufthansa deals on London to Montreal flight tickets

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

See travel insights to Montreal from

How to get the cheapest flight ticket from London to Montreal

What is the typical price of a round-trip flight between London and Montreal?

What is the cheapest month to fly to Montreal?

The month of September is, on average, the cheapest month to fly to Montreal from London, with most prices found around £391. The month of January is another great option to travel to Montreal, with average flight prices from London averaging around £394.

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 London to Montreal flight route?

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

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

What cabin class options are available on London to Montreal flights?

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

No. A direct flight is the cheapest option for a flight between London to Montreal.

How have London to Montreal flight prices changed over time?

As of February 2026, prices for London to Montreal flights are approximately 44% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Montreal?

Delta, KLM, and Air Transat are the most popular carriers operating from London to Montreal

Which airlines fly to Montreal?

How often are flights from London to Montreal delayed?

Historically, on average around 10% of flights between London and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 150 minutes.

What is the most punctual flight time for London 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. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Air Canada have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

Which airport is the most popular for stopovers for flights between London and Montreal?

Paris (CDG) was the most common stop: 32% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to Montreal?

Flights via Toronto (YYZ) offer the lowest average return price of £358.

Which stopover airport has the shortest travel time from London to Montreal?

Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 10h 30m.

Which stopover airport has the shortest connection time from London to Montreal?

Zurich (ZRH) has the shortest average stopover time for this route: 1h 04m.

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

The number of flights available between London and Montreal is 11 per day as of February 2026. The most frequent departure time is 13:00, with 100% of daily flights leaving in the afternoon.

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

The number of flights available between London and Montreal is 82 per week as of February 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

When to book flights from London to Montreal

Cheap London to Montreal (LON to YMQ) flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Montreal

How far is London to Montreal by plane?

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

How many operators does momondo search for flights from London to Montreal?

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

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

What is the most popular plane model from London to Montreal?

What is the most popular airline from London to Montreal?

Best airlines flying from London to Montreal

Compare and see reviews for airlines that fly from London to Montreal with momondo

Finnair Flights From London to Montreal

United Airlines Flights From London to Montreal

Why use momondo?

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