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

As of September 2025, 15 flights take off from Montreal and land in London each day. The most common flight departure time for this route is 9:00p.m., with 100% of daily flights taking off in the evening.

Which airlines fly to London?

Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to London from Montreal according to our data. Air Canada is the first choice among our users, with 49% of people opting to fly with this airline when travelling to London. Keep in mind that there are 11 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Toronto (YYZ) was the most common stop: 80% of momondo users choosing one-stop flights on this route connected there.

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

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 9h 40m.

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

As of September 2025, there are 108 flights per week flying from Montreal to London. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 33m.

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

Flights via Lisbon (LIS) offer the lowest average round-trip price of C$ 629.

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

TAP AIR PORTUGAL and WestJet are the most popular carriers operating from Montreal to London

What are the airports for flights from Montreal to London?

Flights from Montreal to London are available from Montreal-Pierre Elliot Trudeau International Airport (YUL). American Airlines, Air Canada, and TAP Air Portugal offer direct and one-stop flights to London, with the majority of their flights stopping at London-Gatwick Airport (LGW), Heathrow International Airport (LHR), and London-City Airport (LCY). Non-stop flights take about six and a half hours, while single-stop flights take roughly 14 hours. Expect a bustling airport when traveling from YUL as it is the major airport serving Montreal, ranked the third-busiest airport in Canada. The airport sits about 30 minutes from Montreal's city centre and is easily accessible, with five bus routes running regularly from various parts of the city. You could also hire an airport shuttle or a taxi for increased convenience. There are lots of shops, including a duty-free shop, Wi-Fi, currency exchange, and comfy lounges, among other services that passengers can relish at YUL.

Do any airlines fly direct from Montreal to London?

If you are taking a trip to London from Montreal, consider the following routes as they are the most popular on this trip: YUL to LHR, YUL to LGW, and YUL to LCY. There are numerous non-stop flights to London with Air Canada, Lufthansa, American Airlines, Iberia, Finnair, and British Airways operating the majority of them. The average flight time is about six and a half hours for direct flights to London from Montral. Each of the above airlines offers at least one non-stop flight every day to London from Montreal.

What are good stopover options on the way from Montreal to London?

There are various stopover options between Montreal to London, depending on your choice of airline. WestJet and Virgin Atlantic offer Single-stop flights. On your trip to LGW, you can fly WestJet and stop in Toronto. Virgin Atlantic provides flights to LHR with layovers in John F. Kennedy International Airport (JFK) or Amsterdam. On the other hand, Air Canada offers double-layover flights. Other possible destinations include Newark or Paris. Stopover times are usually only a few hours, though some will double your journey time compared to direct flights. Stopover flights are occasionally less expensive than direct flights, but this varies depending on the airline.

Do you need a visa or a passport to fly from Montreal to London?

Yes. If you are flying from Montreal to London, a regular Canadian passport is required, whereas a visa is not if your stay is less than six months. The passport must be valid throughout your stay; however, a visa is not needed, granted that you show you have a return or onward ticket and money to last you your entire trip. If you are visiting for more than six months, a tourist visa will be required.

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

Prices for flights from Montreal to London are updated daily.

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

As of September 2025, there are 11 operators available to choose from for flights from Montreal to London.

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

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 Montreal to London.

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

The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 362 Cheap Flights from Montreal to London in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:00 a.m. - 10:45 a.m.YUL-LGW

19h 45m1 stop

11:40 a.m. - 9:40 a.m.LGW-YUL

26h 00m1 stop

C$ 734Air Transat

Find Deal

Sun, 12 Oct - Fri, 31 Oct

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

14h 15m1 stop

11:40 a.m. - 9:40 a.m.LGW-YUL

27h 00m1 stop

C$ 736Air Transat

Find Deal

Mon, 10 Nov - Fri, 21 Nov

7:55 a.m. - 8:35 p.m.YUL-LHR

8h 40m1 stop

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

11h 10m1 stop

C$ 738Air Canada

Find Deal

Wed, 29 Oct - Wed, 5 Nov

5:25 p.m. - 9:45 a.m.YUL-LGW

11h 20m1 stop

11:40 a.m. - 10:10 p.m.LGW-YUL

15h 30m1 stop

C$ 742Porter Airlines

Find Deal

Wed, 5 Nov - Tue, 11 Nov

7:55 a.m. - 8:35 p.m.YUL-LHR

8h 40m1 stop

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

11h 10m1 stop

C$ 754Air Canada

Find Deal

Wed, 29 Oct - Wed, 5 Nov

6:45 a.m. - 10:45 a.m.YUL-LGW

23h 00m1 stop

12:40 p.m. - 7:20 p.m.LGW-YUL

11h 40m1 stop

C$ 769Porter Airlines

Find Deal

Wed, 8 Oct - Tue, 14 Oct

10:10 p.m. - 9:50 a.m.YUL-LHR

6h 40mdirect

4:10 p.m. - 7:45 p.m.LHR-YUL

7h 35mdirect

C$ 805British Airways

Find Deal

Wed, 15 Oct - Wed, 29 Oct

6:55 p.m. - 6:30 a.m.YUL-LHR

6h 35mdirect

10:50 a.m. - 9:00 p.m.LHR-YUL

15h 10m1 stop

C$ 812Lufthansa

Find Deal

Wed, 15 Oct - Wed, 22 Oct

8:40 p.m. - 8:30 a.m.YUL-LHR

6h 50mdirect

4:10 p.m. - 6:45 p.m.LHR-YUL

7h 35mdirect

C$ 832British Airways

Find Deal

Mon, 10 Nov - Fri, 21 Nov

9:30 p.m. - 6:35 p.m.YUL-LCY

16h 05m2 stops

8:45 a.m. - 4:00 p.m.LCY-YUL

12h 15m1 stop

C$ 993Lufthansa

Find Deal

Tue, 30 Sep - Tue, 7 Oct

Air Canada flights from Montreal to London

Our best Air Canada deals on Montreal to London flight tickets

Air Canada

29 Oct

YUL7:55 a.m.Montreal Pierre Elliott Trudeau Intl

8h 40m

1 stop

LHR8:35 p.m.London Heathrow

5 Nov

LHR9:00 a.m.London Heathrow

11h 10m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 738

Find similar

Air Canada

29 Oct

YUL7:55 a.m.Montreal Pierre Elliott Trudeau Intl

8h 40m

1 stop

LHR8:35 p.m.London Heathrow

5 Nov

LHR9:00 a.m.London Heathrow

11h 10m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 754

Find similar

Air Canada

29 Oct

YUL7:55 a.m.Montreal Pierre Elliott Trudeau Intl

8h 40m

1 stop

LHR8:35 p.m.London Heathrow

5 Nov

LHR9:00 a.m.London Heathrow

11h 10m

1 stop

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 756

Find similar

United Airlines flights from Montreal to London

Our best United Airlines deals on Montreal to London flight tickets

United Airlines

23 Sep

YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl

12h 30m

1 stop

LHR6:45 a.m.London Heathrow

1 Oct

LHR7:45 a.m.London Heathrow

14h 15m

2 stops

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 863

Find similar

United Airlines

23 Sep

YUL3:41 p.m.Montreal Pierre Elliott Trudeau Intl

13h 59m

2 stops

LHR10:40 a.m.London Heathrow

1 Oct

LHR6:50 a.m.London Heathrow

15h 10m

2 stops

YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 865

Find similar

United Airlines

23 Sep

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

16h 30m

2 stops

LHR7:15 a.m.London Heathrow

28 Sep

LHR11:05 a.m.London Heathrow

37h 40m

2 stops

YUL7:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 881

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 12/10

10:00 a.m.-10:45 a.m.

1 stop19h 45m

London Gatwick

Fri 31/10

11:40 a.m.-9:40 a.m.

1 stop26h 00m

C$ 734

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

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

1 stop14h 15m

London Gatwick

Fri 21/11

11:40 a.m.-9:40 a.m.

1 stop27h 00m

C$ 736

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

7:55 a.m.-8:35 p.m.

1 stop8h 40m

London Heathrow

Wed 5/11

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

1 stop11h 10m

C$ 738

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

5:25 p.m.-9:45 a.m.

1 stop11h 20m

London Gatwick

Tue 11/11

11:40 a.m.-10:10 p.m.

1 stop15h 30m

C$ 742

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

7:55 a.m.-8:35 p.m.

1 stop8h 40m

London Heathrow

Wed 5/11

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

1 stop11h 10m

C$ 754

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 8/10

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

1 stop23h 00m

London Gatwick

Tue 14/10

12:40 p.m.-7:20 p.m.

1 stop11h 40m

C$ 769

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

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

Nonstop6h 40m

London Heathrow

Wed 29/10

4:10 p.m.-7:45 p.m.

Nonstop7h 35m

C$ 805

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

6:55 p.m.-6:30 a.m.

Nonstop6h 35m

London Heathrow

Wed 22/10

10:50 a.m.-9:00 p.m.

1 stop15h 10m

C$ 812

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 10/11

8:40 p.m.-8:30 a.m.

Nonstop6h 50m

London Heathrow

Fri 21/11

4:10 p.m.-6:45 p.m.

Nonstop7h 35m

C$ 832

MontrealLondon

YUL - LCY

YULLCY

Montreal Pierre Elliott Trudeau Intl

Tue 30/9

9:30 p.m.-6:35 p.m.

2 stops16h 05m

London City

Tue 7/10

8:45 a.m.-4:00 p.m.

1 stop12h 15m

C$ 993

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How to get the cheapest flight ticket from Montreal to London

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

Layovers

Other information

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

What is the cheapest month to fly to London?

In general, May is the cheapest month to fly from Montreal to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 825. If you aren’t able to travel to London during the month of May, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 891.

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

According to our data, Sunday is the cheapest day to fly to London from Montreal. The lowest ticket price found for a Sunday departure recently was C$ 1,075. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to London for around C$ 1,165.

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Montreal to London during this time can be as low as C$ 756. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,134 per ticket.

What is the cheapest Montreal to London flight route?

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

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

You are more likely to see cheaper flights to London from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 1,024 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Montreal for as low as C$ 942 on momondo.

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

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

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

How have Montreal to London flight prices changed over time?

As of September 2025, prices for Montreal to London flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Montreal to London

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

Estimated round-trip price

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

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

Best price found	C$ 499
Fastest flight time	6h 35m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Montreal in the past 72 hours is C$ 499. The best round-trip flight deal from Montreal to London found on momondo in the last 72 hours is C$ 783.

The fastest flight from Montreal to London takes 6h 35m

Direct flights go from Montreal to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

Search flight deals

How far is Montreal to London by plane?
A flight from Montreal to London will travel around 5217.7 km. A reasonable flight in good conditions will take 6h 35m.
When did momondo last update prices for flights from Montreal to London?
Prices for flights from Montreal to London are updated daily.
How many operators does momondo search for flights from Montreal to London?
As of September 2025, there are 11 operators available to choose from for flights from Montreal to London.
How old do you have to be to fly from Montreal to London?
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 Montreal to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 London. 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 Montreal to London?
momondo data reveals that the most frequently booked plane model on the route from Montreal to London is Boeing 787-8 Dreamliner, representing 43.68% of all bookings. The subsequent popular models are Airbus A321neo at 33.68%, Boeing 787-9 Dreamliner at 11.09%, and Boeing 777-300ER at 4.32%.
What is the most popular airline from Montreal to London?
Based on momondo bookings for flights between Montreal and London, the leading airline is Air Canada, making up 31% of the total bookings. Other popular airlines include Air Transat with 27%, British Airways with 24%, and Porter Airlines with 7%.

Best airlines flying from Montreal to London

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

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom C$ 603	Free Cancellation	Rating 7.1 1,975 reviews	Search TAP AIR PORTUGAL flights
Air France	PriceFrom C$ 609	Free Cancellation	Rating 7.4 1,468 reviews	Search Air France flights
Air Transat	PriceFrom C$ 633	Free Cancellation	Rating 7.7 438 reviews	Search Air Transat flights
Porter Airlines	PriceFrom C$ 718	Free Cancellation	Rating 7.9 363 reviews	Search Porter Airlines flights
Lufthansa	PriceFrom C$ 759	Free Cancellation	Rating 6.8 7,407 reviews	Search Lufthansa flights
Air Canada	PriceFrom C$ 760	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Virgin Atlantic	PriceFrom C$ 769	Free Cancellation	Rating 7.4 664 reviews	Search Virgin Atlantic flights
British Airways	PriceFrom C$ 772	Free Cancellation	Rating 6.7 7,363 reviews	Search British Airways flights
American Airlines	PriceFrom C$ 791	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
KLM	PriceFrom C$ 803	Free Cancellation	Rating 7.8 1,386 reviews	Search KLM flights

Porter Airlines Flights From Montreal to London
Porter Airlines is one of the most popular airlines flying from Montreal to London, operating 6 flights/week on average for this route. A good Porter Airlines flight deal for Montreal to London starts from C$ 520 round-trip, up to an average price of C$ 644. Our users have rated Porter Airlines at 7.9/10.
Air Transat Flights From Montreal to London
Across 438 Air Transat reviews on momondo, the average score is 7.7/10. Air Transat flies from Montreal to London about 6 times each week, with ticket deals ranging from C$ 458 to C$ 706. Price data is based on momondo searches in the last 72 hours.

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Uxbridge

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to London for you.

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

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

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

Once all potential Montreal to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from Montreal. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Montreal to London from C$ 362

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to London departing on 19/10. 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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Air Canada flights from Montreal to London

Our best Air Canada deals on Montreal to London flight tickets

United Airlines flights from Montreal to London

Our best United Airlines deals on Montreal to London flight tickets

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How to get the cheapest flight ticket from Montreal to London

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 Montreal and London?

What is the cheapest month to fly to London?

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

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

Our most recent data shows that the best time of day to fly to London is at noon. Flights from Montreal to London during this time can be as low as C$ 756. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,134 per ticket.

What is the cheapest Montreal to London flight route?

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

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

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

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

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

How have Montreal to London flight prices changed over time?

As of September 2025, prices for Montreal to London flights are approximately 4% cheaper when compared to flights at the same time last year.

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

TAP AIR PORTUGAL and WestJet are the most popular carriers operating from Montreal to London

Which airlines fly to London?

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

Toronto (YYZ) was the most common stop: 80% of momondo users choosing one-stop flights on this route connected there.

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

Flights via Lisbon (LIS) offer the lowest average round-trip price of C$ 629.

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

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 9h 40m.

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

Amsterdam (AMS) has the shortest average layover time for this route: 1h 33m.

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

As of September 2025, 15 flights take off from Montreal and land in London each day. The most common flight departure time for this route is 9:00p.m., with 100% of daily flights taking off in the evening.

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

As of September 2025, there are 108 flights per week flying from Montreal to London. The most common day of the week flights depart is Wed, with 19% of flights taking off on this day.

When to book flights from Montreal to London

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

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

Best price found

Fastest flight time

Direct flights

Airports in London

How far is Montreal to London by plane?

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

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

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

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

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

What is the most popular airline from Montreal to London?

Best airlines flying from Montreal to London

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

Porter Airlines Flights From Montreal to London

Air Transat Flights From Montreal to London

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

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

Get notified when prices go down