How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Quebec, such as Montreal or Québec City, and flying into London Heathrow Airport, then you can expect flight times to average 6h 35m and 11h 50m, respectively.

How many flights depart from Quebec to London Heathrow Airport on average per week?

As of September 2025, 140 flights take off from Quebec and land in London Heathrow Airport each week. The most common flight departure day for this route is Sat, with 18% of weekly flights taking off on this day.

What is the cheapest airline that flies from Quebec to London Heathrow?

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

How many flights depart from Quebec to London Heathrow Airport on average per day?

As of September 2025, there are 20 flights per day flying from Quebec to London Heathrow Airport. The most common time of day flights depart is 21:00, with 100% of flights taking off in the evening.

When did momondo last update prices for flights from Quebec to London Heathrow Airport?

Prices for flights from Quebec to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Quebec to London Heathrow Airport?

As of September 2025, there are 2 operators available to choose from for flights from Quebec to London Heathrow Airport.

How old do you have to be to fly from Quebec to London Heathrow Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to London Heathrow Airport.

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

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

£185 Cheap Flights from Quebec to London Heathrow Airport in 2025/26

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Find the cheapest flights from Quebec to London

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One-way

Last minute

Direct

Cheap return flights

07:55 - 20:35YUL-LHR

8h 40m1 stop

09:00 - 15:10LHR-YUL

11h 10m1 stop

£393Air Canada

Find Deal

Wed, 29 Oct - Wed, 5 Nov

21:45 - 17:30YUL-LHR

14h 45m1 stop

18:30 - 20:15LHR-YUL

30h 45m1 stop

£395TAP AIR PORTUGAL

Find Deal

Wed, 19 Nov - Tue, 9 Dec

20:10 - 07:10YUL-LHR

7h 00mdirect

09:00 - 15:10LHR-YUL

11h 10m1 stop

£402

Find Deal

Wed, 29 Oct - Wed, 5 Nov

07:55 - 20:35YUL-LHR

8h 40m1 stop

09:00 - 15:10LHR-YUL

11h 10m1 stop

£403Air Canada

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Wed, 29 Oct - Wed, 5 Nov

07:55 - 20:35YUL-LHR

8h 40m1 stop

06:50 - 11:45LHR-YUL

9h 55m1 stop

£404Air Canada

Find Deal

Tue, 28 Oct - Tue, 4 Nov

09:40 - 06:30YUL-LHR

15h 50m1 stop

09:05 - 13:50LHR-YUL

33h 45m1 stop

£411

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Mon, 13 Oct - Mon, 20 Oct

22:10 - 09:50YUL-LHR

6h 40mdirect

16:10 - 19:45LHR-YUL

7h 35mdirect

£429British Airways

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Wed, 15 Oct - Wed, 29 Oct

18:55 - 06:30YUL-LHR

6h 35mdirect

10:50 - 21:00LHR-YUL

15h 10m1 stop

£433Lufthansa

Find Deal

Wed, 15 Oct - Wed, 22 Oct

19:50 - 06:35YOW-LHR

29h 45m1 stop

19:30 - 00:19LHR-YOW

33h 49m2 stops

£486Austrian Airlines

Find Deal

Sun, 28 Sep - Tue, 7 Oct

18:55 - 06:30YOW-LHR

6h 35mdirect

14:05 - 16:25LHR-YOW

7h 20mdirect

£500Lufthansa

Find Deal

Mon, 29 Sep - Thu, 9 Oct

Air Canada flights from Quebec to London Heathrow Airport

Our best Air Canada deals on Quebec to London Heathrow Airport flight tickets

Air Canada

29 Oct

YUL07:55Montreal Pierre Elliott Trudeau Intl

8h 40m

1 stop

LHR20:35London Heathrow

5 Nov

LHR09:00London Heathrow

11h 10m

1 stop

YUL15:10Montreal Pierre Elliott Trudeau Intl

£393

Find similar

Air Canada

29 Oct

YUL07:55Montreal Pierre Elliott Trudeau Intl

8h 40m

1 stop

LHR20:35London Heathrow

5 Nov

LHR09:00London Heathrow

11h 10m

1 stop

YUL15:10Montreal Pierre Elliott Trudeau Intl

£403

Find similar

Air Canada

28 Oct

YUL07:55Montreal Pierre Elliott Trudeau Intl

8h 40m

1 stop

LHR20:35London Heathrow

4 Nov

LHR06:50London Heathrow

9h 55m

1 stop

YUL11:45Montreal Pierre Elliott Trudeau Intl

£404

Find similar

TAP AIR PORTUGAL flights from Quebec to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Quebec to London Heathrow Airport flight tickets

TAP AIR PORTUGAL

19 Nov

YUL21:45Montreal Pierre Elliott Trudeau Intl

14h 45m

1 stop

LHR17:30London Heathrow

9 Dec

LHR18:30London Heathrow

30h 45m

1 stop

YUL20:15Montreal Pierre Elliott Trudeau Intl

£395

Find similar

TAP AIR PORTUGAL

17 Sept

YUL22:45Montreal Pierre Elliott Trudeau Intl

11h 50m

1 stop

LHR15:35London Heathrow

18 Nov

LHR18:30London Heathrow

30h 45m

1 stop

YUL20:15Montreal Pierre Elliott Trudeau Intl

£422

Find similar

momondo Fare Finder

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

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Route

Depart

Return

Price

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

07:55-20:35

1 stop8h 40m

London Heathrow

Wed 5/11

09:00-15:10

1 stop11h 10m

£393

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 19/11

21:45-17:30

1 stop14h 45m

London Heathrow

Tue 9/12

18:30-20:15

1 stop30h 45m

£395

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

20:10-07:10

Nonstop7h 00m

London Heathrow

Wed 5/11

09:00-15:10

1 stop11h 10m

£402

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 29/10

07:55-20:35

1 stop8h 40m

London Heathrow

Wed 5/11

09:00-15:10

1 stop11h 10m

£403

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 28/10

07:55-20:35

1 stop8h 40m

London Heathrow

Tue 4/11

06:50-11:45

1 stop9h 55m

£404

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

09:40-06:30

1 stop15h 50m

London Heathrow

Mon 20/10

09:05-13:50

1 stop33h 45m

£411

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

22:10-09:50

Nonstop6h 40m

London Heathrow

Wed 29/10

16:10-19:45

Nonstop7h 35m

£429

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 15/10

18:55-06:30

Nonstop6h 35m

London Heathrow

Wed 22/10

10:50-21:00

1 stop15h 10m

£433

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sun 28/9

19:50-06:35

1 stop29h 45m

London Heathrow

Tue 7/10

19:30-00:19

2 stops33h 49m

£486

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Mon 29/9

18:55-06:30

Nonstop6h 35m

London Heathrow

Thu 9/10

14:05-16:25

Nonstop7h 20m

£500

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How to get the cheapest flight ticket from Quebec to London Heathrow 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

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

In general, May is the cheapest month to fly from Quebec to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £492. The month of November is another great option to travel to London Heathrow Airport, with average flight prices from Quebec averaging around £494.

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

On average, the least expensive day to fly to London Heathrow Airport from Quebec is on a Sunday. momondo users have found tickets for Sunday departures for as low as £466. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £680.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Quebec to London Heathrow Airport in the afternoon for as low as £528. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £591 on average. Flights to London Heathrow Airport from Quebec in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Quebec to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £545 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Quebec for as low as £502 on momondo.

What cabin class options are available on Quebec to London Heathrow flights?

There are 3 cabin classes available to choose from on Quebec to London Heathrow 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 Quebec to London Heathrow Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Quebec to London Heathrow Airport flight.

Cheap Quebec to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to London Heathrow Airport

Best price found	£536
Fastest flight time	6h 35m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Quebec in the past 72 hours is £536. The best return flight deal from Quebec to London Heathrow Airport found on momondo in the last 72 hours is £460.

The fastest flight from Quebec to London Heathrow Airport takes 6h 35m

Direct flights go from Quebec to London Heathrow Airport every day.

Search flight deals

When did momondo last update prices for flights from Quebec to London Heathrow Airport?
Prices for flights from Quebec to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Quebec to London Heathrow Airport?
As of September 2025, there are 2 operators available to choose from for flights from Quebec to London Heathrow Airport.
How old do you have to be to fly from Quebec to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. 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 Quebec to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Quebec to London Heathrow Airport is Boeing 787-8 Dreamliner (47.04% of total bookings). The next most popular plane models are Airbus A321neo (27.46%), Boeing 787-9 Dreamliner (10.57%), and Boeing 777-300ER (5.70%).

Best airlines flying from Quebec to London Heathrow Airport

Compare and see reviews for airlines that fly from Quebec to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom £394	Free Cancellation	Rating 7.1 10,000 reviews		Search Air Canada flights
British Airways	PriceFrom £416	Free Cancellation	Rating 6.6 7,361 reviews		Search British Airways flights

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Swanage

Poole

Colchester

Worthing

Salisbury

Chelmsford

Why use momondo?

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

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

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

All flight searches from Quebec to London on momondo can be filtered to show those which offer flexible booking policies.

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

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 Quebec to London.

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

Yes momondo offers price alerts on flights to London from Quebec. 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.

An easier way to manage your London Heathrow Airport 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.

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Cheap flights from Quebec to London from £185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to London departing on 25/10. 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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Find the cheapest flights from Quebec to London

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Air Canada flights from Quebec to London Heathrow Airport

Our best Air Canada deals on Quebec to London Heathrow Airport flight tickets

TAP AIR PORTUGAL flights from Quebec to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on Quebec to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Quebec to London Heathrow 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 cheapest month to fly to London Heathrow Airport?

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

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

What is the cheapest Quebec to London Heathrow flight route?

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

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

What cabin class options are available on Quebec to London Heathrow flights?

There are 3 cabin classes available to choose from on Quebec to London Heathrow 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 Quebec to London Heathrow Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Quebec to London Heathrow Airport flight.

What is the cheapest airline that flies from Quebec to London Heathrow?

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

How many flights depart from Quebec to London Heathrow Airport on average per day?

As of September 2025, there are 20 flights per day flying from Quebec to London Heathrow Airport. The most common time of day flights depart is 21:00, with 100% of flights taking off in the evening.

How many flights depart from Quebec to London Heathrow Airport on average per week?

As of September 2025, 140 flights take off from Quebec and land in London Heathrow Airport each week. The most common flight departure day for this route is Sat, with 18% of weekly flights taking off on this day.

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Quebec, such as Montreal or Québec City, and flying into London Heathrow Airport, then you can expect flight times to average 6h 35m and 11h 50m, respectively.

Cheap Quebec to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Quebec to London Heathrow Airport?

How many operators does momondo search for flights from Quebec to London Heathrow Airport?

How old do you have to be to fly from Quebec to London Heathrow Airport?

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

What is the most popular plane model from Quebec to London Heathrow Airport?

Best airlines flying from Quebec to London Heathrow Airport

Compare and see reviews for airlines that fly from Quebec to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport 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 London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo