How long is the flight from Quebec to London Heathrow Airport?

For as low as £477, Lufthansa can have you in London Heathrow Airport from Quebec in 6h 35m. The distance from Quebec to London Heathrow Airport is about 3320 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Quebec to London Heathrow Airport?

While some choose either Ottawa - London Heathrow or Québec City - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Heathrow is the most popular route from Quebec to London Heathrow Airport.

What are the cheapest flights from Quebec to London Heathrow Airport?

On average you can expect to pay £453 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £306 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £409.

What are the most reliable airlines from Quebec to London Heathrow Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Quebec to London Heathrow Airport on time: Egyptair (68%), MEA (59%), Air Canada (58%).

What are the most popular airlines that fly from Quebec to London Heathrow Airport?

Air Canada, British Airways and Virgin Atlantic are the most popular airlines when flying from Quebec to London Heathrow Airport.

Can I find deals for flights from Quebec to Heathrow that include hotel bookings?

Yes. In addition to deals on Quebec to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Quebec to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Heathrow.

Can I find deals for business class flights from Quebec to Heathrow?

Yes. Cheapflights offers flight deals from Quebec to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£219+ Cheap Flights from Quebec to London Heathrow Airport

Cheap flight deals from Quebec to Heathrow

Enter your travel dates to find the best prices.

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Best

Direct

Last-minute

One-way

Cheapest flights from Quebec to Heathrow
Explore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Fri 13/1120:00 -

1 stop10h 20m

Sun 15/1111:05 -

1 stop29h 35m

Deal found 14/8£405

Sat 28/1118:30 -

1 stop33h 40m

Sat 5/1220:50 -

1 stop20h 40m

Deal found 18/8£409

Mon 12/1022:45 -

1 stop15h 05m

Wed 28/1008:15 -

1 stop16h 40m

Deal found 16/8£410

Tue 3/1118:30 -

1 stop20h 35m

Tue 10/1120:50 -

1 stop20h 40m

Deal found 14/8£412

Thu 15/1022:45 -

1 stop19h 10m

Thu 22/1013:45 -

1 stop12h 25m

Deal found 16/8£413

Mon 16/1121:45 -

1 stop18h 50m

Fri 27/1108:15 -

1 stop16h 40m

Deal found 14/8£414

Mon 12/1022:45 -

1 stop19h 10m

Wed 21/1011:20 -

1 stop14h 25m

Deal found 17/8£414

Mon 12/1022:45 -

1 stop19h 10m

Tue 27/1018:30 -

1 stop30h 25m

Deal found 17/8£415

Sat 7/1118:30 -

1 stop20h 35m

Sat 14/1120:50 -

1 stop20h 40m

Deal found 15/8£416

Mon 5/1016:00 -

2 stops34h 55m

Thu 8/1006:30 -

2 stops23h 15m

Deal found 14/8£417

Wed 7/1022:45 -

1 stop15h 05m

Tue 20/1018:45 -

1 stop31h 00m

Deal found 18/8£417

Thu 15/1022:45 -

1 stop14h 00m

Wed 21/1013:45 -

1 stop12h 00m

Deal found 15/8£417

Best flights from Quebec to Heathrow
Discover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Sat 26/921:00 -

Nonstop6h 35m

Sat 10/1014:10 -

Nonstop7h 55m

Deal found 18/8£477

Fri 6/1117:00 -

1 stop12h 30m

Fri 13/1111:45 -

1 stop10h 30m

Deal found 14/8£490

Thu 19/1119:05 -

1 stop10h 25m

Fri 4/1211:45 -

1 stop10h 30m

Deal found 17/8£491

Sun 20/906:00 -

2 stops18h 55m

Sun 27/912:10 -

2 stops40h 44m

Deal found 14/8£501

Fri 16/1016:40 -

2 stops16h 00m

Fri 23/1008:40 -

2 stops15h 41m

Deal found 15/8£598

Wed 7/1022:10 -

Nonstop6h 50m

Mon 12/1009:30 -

1 stop10h 58m

Deal found 18/8£477

Mon 28/918:01 -

1 stop10h 19m

Mon 5/1008:40 -

2 stops20h 14m

Deal found 14/8£501

Sat 3/1022:10 -

Nonstop6h 50m

Fri 9/1009:30 -

Nonstop7h 30m

Deal found 18/8£477

Wed 4/1117:10 -

2 stops15h 40m

Tue 10/1106:30 -

2 stops21h 56m

Deal found 18/8£533

Wed 14/1006:00 -

3 stops19h 45m

Mon 19/1008:40 -

2 stops20h 14m

Deal found 18/8£502

Fri 9/1014:35 -

1 stop10h 55m

Fri 16/1009:30 -

1 stop9h 24m

Deal found 15/8£482

Thu 3/918:50 -

1 stop17h 45m

Wed 9/911:45 -

1 stop10h 10m

Deal found 17/8£592

Wed 23/906:00 -

3 stops24h 55m

Wed 30/908:40 -

2 stops20h 14m

Deal found 18/8£503

Tue 22/1211:59 -

1 stop13h 21m

Mon 28/1206:30 -

1 stop15h 45m

Deal found 16/8£565

Mon 14/910:40 -

2 stops15h 35m

Mon 21/908:40 -

2 stops20h 14m

Deal found 17/8£503

Mon 2/1113:15 -

1 stop12h 15m

Thu 12/1107:40 -

2 stops16h 20m

Deal found 15/8£513

Fri 25/1223:00 -

1 stop9h 45m

Thu 31/1212:55 -

2 stops27h 07m

Deal found 16/8£592

Sun 6/910:00 -

1 stop15h 55m

Fri 11/906:50 -

2 stops14h 48m

Deal found 17/8£509

Fri 4/917:57 -

1 stop21h 43m

Mon 14/906:50 -

2 stops14h 48m

Deal found 17/8£509

Sun 6/906:00 -

3 stops19h 45m

Sat 12/906:50 -

2 stops17h 05m

Deal found 16/8£509

Wed 16/913:05 -

1 stop12h 50m

Sat 19/906:50 -

2 stops17h 55m

Deal found 15/8£509

Fri 16/1006:05 -

2 stops23h 35m

Sat 24/1008:45 -

2 stops20h 09m

Deal found 18/8£527

Sun 27/906:00 -

2 stops19h 55m

Sat 10/1006:50 -

2 stops34h 12m

Deal found 18/8£541

Wed 7/1006:00 -

2 stops19h 55m

Sun 11/1006:50 -

2 stops20h 51m

Deal found 16/8£541

Wed 4/1112:45 -

1 stop15h 25m

Wed 11/1112:50 -

1 stop14h 57m

Deal found 14/8£546

Tue 20/1015:53 -

1 stop10h 22m

Mon 26/1010:25 -

1 stop32h 20m

Deal found 14/8£546

Mon 19/1016:55 -

1 stop12h 30m

Fri 23/1018:00 -

1 stop23h 02m

Deal found 18/8£548

Sat 21/1117:45 -

1 stop22h 35m

Fri 11/1212:05 -

2 stops28h 43m

Deal found 15/8£548

Wed 30/915:00 -

2 stops24h 40m

Wed 7/1016:40 -

2 stops24h 22m

Deal found 16/8£549

Tue 8/906:00 -

1 stop23h 25m

Fri 11/918:00 -

1 stop33h 41m

Deal found 17/8£549

Find flight deals from Quebec to Heathrow

Round-trip from	£405
One-way from	£219
Popular in	December
Cheapest in	November
Average price	£547
Good round-trip deal	£456 or less
Good one-way deal	£320 or less

Brussels Airlines
13/11-15/11
2 total stops
39h 55m total
Quebec to London

Search Deals

TAP AIR PORTUGAL
8/10
1 total stop
18h 20m total
Quebec to London

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Quebec to London Heathrow.

Search Deals

Price to beat on a one-way flight from Quebec to London Heathrow.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sat 26/9

21:00-08:35

Nonstop6h 35m

London Heathrow

Sat 10/10

14:10-17:05

Nonstop7h 55m

£477

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

22:10-10:00

Nonstop6h 50m

London Heathrow

Mon 12/10

09:30-15:28

1 stop10h 58m

£477

Fastest return journey

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

22:10-10:00

Nonstop6h 50m

London Heathrow

Fri 9/10

09:30-12:00

Nonstop7h 30m

£477

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Fri 9/10

14:35-06:30

1 stop10h 55m

London Heathrow

Fri 16/10

09:30-13:54

1 stop9h 24m

£482

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 6/11

17:00-10:30

1 stop12h 30m

London Heathrow

Fri 13/11

11:45-17:15

1 stop10h 30m

£490

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 19/11

19:05-10:30

1 stop10h 25m

London Heathrow

Fri 4/12

11:45-17:15

1 stop10h 30m

£491

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sun 20/9

06:00-05:55

2 stops18h 55m

London Heathrow

Sun 27/9

12:10-23:54

2 stops40h 44m

£501

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Mon 28/9

18:01-09:20

1 stop10h 19m

London Heathrow

Mon 5/10

08:40-23:54

2 stops20h 14m

£501

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 14/10

06:00-06:45

3 stops19h 45m

London Heathrow

Mon 19/10

08:40-23:54

2 stops20h 14m

£502

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 23/9

06:00-11:55

3 stops24h 55m

London Heathrow

Wed 30/9

08:40-23:54

2 stops20h 14m

£503

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 58 resultsSorted by cheapest first

...

Best time to book a flight from Quebec to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Quebec with our price prediction graph.

YUL-LHR

YOW-LHR

YQB-LHR

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Quebec to London Heathrow Airport

CAQC-LHR

YUL-LHR

YOW-LHR

YQB-LHR

What is the cheapest month to book a flight from Quebec to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Quebec to London Heathrow Airport (average of £478). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of £707). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from QC to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London Heathrow Airport as you normally would.

Weekly flight availability from Quebec to London Heathrow Airport

The most flights from CAQC to LHR are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from Quebec to London Heathrow Airport?

Airfare is below average for this route at the moment.

Quebec to London Heathrow Airport flights typically cost between £533 and £692 in November.
The cheapest return price found within the last 5 days was £405 on Multiple Airlines (13 Nov–15 Nov).

How far ahead should I book a flight from Quebec to London Heathrow Airport?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quebec to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Quebec to London Heathrow Airport?
For as low as £477, Lufthansa can have you in London Heathrow Airport from Quebec in 6h 35m. The distance from Quebec to London Heathrow Airport is about 3320 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Quebec to London Heathrow Airport?
While some choose either Ottawa - London Heathrow or Québec City - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Heathrow is the most popular route from Quebec to London Heathrow Airport.
What are the most reliable airlines from Quebec to London Heathrow Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Quebec to London Heathrow Airport on time: Egyptair (68%), MEA (59%), Air Canada (58%).
What are the cheapest flights from Quebec to London Heathrow Airport?
On average you can expect to pay £453 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £306 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £409.
Can I find deals for flights from Quebec to Heathrow that include hotel bookings?
Yes. In addition to deals on Quebec to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Quebec to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Heathrow.
Can I find deals for business class flights from Quebec to Heathrow?
Yes. Cheapflights offers flight deals from Quebec to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Quebec to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Quebec to London Heathrow Airport (average of £478). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of £707). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Quebec to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£430	Average£503	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£432	Average£598	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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How does Cheapflights help users find flights from Quebec to Heathrow?

Deals for Quebec to Heathrow flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Quebec to Heathrow?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Quebec to Heathrow.

Can Cheapflights find flights from Quebec to Heathrow with no change fees?

Yes, we can. To see specific flights from Quebec to Heathrow with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Quebec to Heathrow become cheaper?

Yes! Start tracking prices for Quebec to Heathrow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Quebec to London Heathrow Airport from £219

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Quebec to Heathrow

Cheapest flights from Quebec to HeathrowExplore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Explore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Quebec to HeathrowDiscover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Discover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Direct flights from Quebec to HeathrowExplore direct flight options from Quebec to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.

Explore direct flight options from Quebec to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.

Last-minute flights from Quebec to HeathrowDiscover last-minute flight deals from Quebec to Heathrow. Data last updated 19 August 2026 and is based on user searches.

Discover last-minute flight deals from Quebec to Heathrow. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Quebec to HeathrowSearch for one-way flight options from Quebec to Heathrow. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Search for one-way flight options from Quebec to Heathrow. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Find flight deals from Quebec to Heathrow

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One-way from

Popular in

Cheapest in

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

Best time to book a flight from Quebec to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Quebec with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Quebec to London Heathrow Airport?

What is the cheapest time of day to fly from QC to LHR?

Find hourly flight availability from Quebec to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to London Heathrow Airport as you normally would.

Weekly flight availability from Quebec to London Heathrow Airport

Explore weekly flight availability from Quebec to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 August 2026.

The most flights from CAQC to LHR are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

How much does it cost for a return flight from Quebec to London Heathrow Airport?

Airfare is below average for this route at the moment.

Quebec to London Heathrow Airport flights typically cost between £533 and £692 in November.The cheapest return price found within the last 5 days was £405 on Multiple Airlines (13 Nov–15 Nov).

How far ahead should I book a flight from Quebec to London Heathrow Airport?

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Quebec to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Quebec to London Heathrow Airport?

What are the most popular routes from Quebec to London Heathrow Airport?

What are the most reliable airlines from Quebec to London Heathrow Airport?

What are the cheapest flights from Quebec to London Heathrow Airport?

Can I find deals for flights from Quebec to Heathrow that include hotel bookings?

How can I find direct flights from Quebec to Heathrow?

Can I find deals for business class flights from Quebec to Heathrow?

What is the cheapest month to book a flight from Quebec to London Heathrow Airport?

Travelling to a place near London Heathrow Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Quebec to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Heathrow by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Quebec to Heathrow by cabin class

Find flights from Quebec to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Heathrow

Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 19 August 2026.

Quebec and Heathrow flights

Browse other Quebec and Heathrow flight options. Last updated on 19 August 2026.

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Quebec to Heathrow flights

Consider these flights travelling from Quebec to Heathrow.

Top 2 airlines flying from Quebec to Heathrow

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How does Cheapflights help users find flights from Quebec to Heathrow?

Why should you use Cheapflights to find cheap flight tickets from Quebec to Heathrow?

Can Cheapflights find flights from Quebec to Heathrow with no change fees?

Can Cheapflights notify me if prices for flights from Quebec to Heathrow become cheaper?

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Cheapest flights from Quebec to Heathrow
Explore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2026.

Best flights from Quebec to Heathrow
Discover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 August 2026.

Direct flights from Quebec to Heathrow
Explore direct flight options from Quebec to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 August 2026.

Last-minute flights from Quebec to Heathrow
Discover last-minute flight deals from Quebec to Heathrow. Data last updated 19 August 2026 and is based on user searches.

One-way flights from Quebec to Heathrow
Search for one-way flight options from Quebec to Heathrow. Find affordable one-way fares based on user searches. Data last updated 19 August 2026.

Quebec to London Heathrow Airport flights typically cost between £533 and £692 in November.
The cheapest return price found within the last 5 days was £405 on Multiple Airlines (13 Nov–15 Nov).