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

For as low as £500, Lufthansa can have you in London Heathrow Airport from Quebec in 10h 25m. The distance from Quebec to London Heathrow Airport is about 3239 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 £449 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £320 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £379.

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 (73%), MEA (62%), American Airlines (62%).

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.

Cheapest

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 2 September 2026.

Sun 22/1121:45 -

1 stop19h 55m

Sun 29/1108:15 -

1 stop16h 40m

Deal found 28/8£421

Wed 18/1121:45 -

1 stop14h 45m

Sat 28/1118:30 -

1 stop30h 25m

Deal found 31/8£422

Tue 6/1020:40 -

1 stop30h 35m

Fri 9/1007:45 -

1 stop17h 34m

Deal found 31/8£423

Sun 15/1121:45 -

1 stop14h 45m

Wed 25/1108:15 -

1 stop16h 40m

Deal found 30/8£423

Fri 20/1121:45 -

1 stop18h 50m

Fri 27/1112:25 -

1 stop12h 30m

Deal found 28/8£424

Mon 30/1121:45 -

1 stop18h 50m

Thu 10/1216:30 -

1 stop32h 25m

Deal found 31/8£427

Mon 12/1022:45 -

1 stop14h 00m

Wed 21/1019:50 -

1 stop30h 20m

Deal found 30/8£429

Fri 20/1121:45 -

1 stop14h 45m

Sat 28/1119:55 -

1 stop29h 00m

Deal found 29/8£429

Tue 13/1023:45 -

1 stop28h 25m

Tue 27/1020:50 -

1 stop20h 40m

Deal found 1/9£431

Sun 11/1022:45 -

1 stop33h 00m

Fri 11/1212:25 -

1 stop12h 30m

Deal found 29/8£432

Wed 14/1023:45 -

1 stop15h 20m

Tue 27/1020:50 -

1 stop20h 40m

Deal found 30/8£434

Sun 13/908:50 -

1 stop31h 10m

Sun 20/909:30 -

1 stop9h 28m

Deal found 30/8£449

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 2 September 2026.

Sun 4/1014:50 -

1 stop10h 40m

Sat 10/1014:10 -

Nonstop7h 55m

Deal found 30/8£480

Thu 19/1119:05 -

1 stop10h 25m

Mon 23/1108:40 -

1 stop13h 35m

Deal found 28/8£500

Mon 12/1020:45 -

2 stops16h 05m

Thu 22/1008:45 -

2 stops15h 36m

Deal found 30/8£502

Sun 24/117:10 -

1 stop15h 35m

Sat 6/208:55 -

1 stop11h 05m

Deal found 1/9£502

Wed 14/1006:05 -

1 stop18h 50m

Wed 21/1008:40 -

2 stops20h 14m

Deal found 30/8£502

Fri 6/1117:10 -

2 stops13h 55m

Wed 11/1106:20 -

1 stop13h 40m

Deal found 1/9£536

Sat 14/1119:05 -

1 stop10h 25m

Thu 26/1106:20 -

1 stop10h 55m

Deal found 30/8£504

Thu 15/1006:05 -

2 stops19h 50m

Thu 22/1009:00 -

2 stops19h 54m

Deal found 31/8£506

Wed 28/1018:10 -

1 stop15h 35m

Mon 2/1119:20 -

1 stop24h 40m

Deal found 1/9£506

Fri 2/1017:20 -

2 stops23h 05m

Tue 13/1010:50 -

2 stops18h 04m

Deal found 28/8£507

Sun 27/919:00 -

1 stop13h 45m

Thu 8/1006:15 -

1 stop10h 45m

Deal found 31/8£517

Tue 3/1117:10 -

1 stop15h 35m

Tue 10/1117:35 -

1 stop26h 25m

Deal found 28/8£518

Tue 15/906:00 -

3 stops22h 00m

Sun 20/906:50 -

2 stops22h 04m

Deal found 30/8£508

Fri 25/1207:30 -

1 stop18h 05m

Wed 30/1216:45 -

Nonstop7h 30m

Deal found 28/8£625

Tue 1/1219:05 -

1 stop13h 40m

Tue 15/1211:20 -

1 stop17h 13m

Deal found 2/9£519

Sat 13/217:10 -

2 stops14h 50m

Thu 18/206:00 -

2 stops19h 25m

Deal found 30/8£629

Sun 4/1006:00 -

2 stops18h 55m

Sat 10/1006:50 -

2 stops32h 06m

Deal found 30/8£508

Mon 16/1120:20 -

2 stops16h 30m

Wed 25/1109:00 -

2 stops16h 25m

Deal found 30/8£634

Wed 4/1117:10 -

2 stops15h 40m

Tue 10/1106:30 -

2 stops21h 57m

Deal found 31/8£539

Fri 18/907:55 -

2 stops18h 00m

Fri 25/906:50 -

2 stops17h 11m

Deal found 2/9£508

Wed 23/906:00 -

3 stops21h 30m

Sun 4/1012:15 -

1 stop26h 41m

Deal found 31/8£516

Wed 23/917:10 -

2 stops15h 40m

Tue 6/1011:30 -

2 stops16h 55m

Deal found 31/8£617

Thu 1/1012:00 -

2 stops15h 30m

Thu 8/1007:45 -

2 stops21h 09m

Deal found 1/9£522

Thu 1/1015:00 -

2 stops25h 25m

Sat 10/1006:50 -

2 stops20h 51m

Deal found 30/8£540

Thu 1/1016:55 -

1 stop22h 45m

Mon 2/1106:50 -

2 stops34h 10m

Deal found 1/9£541

Fri 9/1015:53 -

1 stop23h 47m

Tue 13/1006:50 -

2 stops20h 51m

Deal found 1/9£541

Sat 3/1018:00 -

2 stops30h 55m

Mon 12/1006:50 -

2 stops20h 51m

Deal found 29/8£542

Thu 5/1112:45 -

1 stop16h 40m

Tue 10/1112:00 -

1 stop15h 47m

Deal found 31/8£548

Mon 21/915:53 -

1 stop13h 32m

Fri 25/918:00 -

1 stop23h 02m

Deal found 1/9£548

Wed 14/1015:00 -

2 stops25h 20m

Wed 21/1012:15 -

2 stops15h 26m

Deal found 1/9£548

Find flight deals from Quebec to Heathrow

Round-trip from	£421
One-way from	£219
Popular in	December
Cheapest in	September
Average price	£462
Good round-trip deal	£455 or less
Good one-way deal	£376 or less

TAP AIR PORTUGAL
22/11-29/11
2 total stops
36h 35m total
Quebec to London

Search Deals

TAP AIR PORTUGAL
21/10
1 total stop
18h 15m total
Quebec to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£4 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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.

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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

Fastest return journey

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sun 4/10

14:50-06:30

1 stop10h 40m

London Heathrow

Sat 10/10

14:10-17:05

Nonstop7h 55m

£480

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

Mon 23/11

08:40-17:15

1 stop13h 35m

£500

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

20:45-17:50

2 stops16h 05m

London Heathrow

Thu 22/10

08:45-19:21

2 stops15h 36m

£502

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sun 24/1

17:10-13:45

1 stop15h 35m

London Heathrow

Sat 6/2

08:55-15:00

1 stop11h 05m

£502

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 14/10

06:05-05:55

1 stop18h 50m

London Heathrow

Wed 21/10

08:40-23:54

2 stops20h 14m

£502

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 14/11

19:05-10:30

1 stop10h 25m

London Heathrow

Thu 26/11

06:20-12:15

1 stop10h 55m

£504

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Thu 15/10

06:05-06:55

2 stops19h 50m

London Heathrow

Thu 22/10

09:00-23:54

2 stops19h 54m

£506

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 28/10

18:10-13:45

1 stop15h 35m

London Heathrow

Mon 2/11

19:20-15:00

1 stop24h 40m

£506

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Fri 2/10

17:20-21:25

2 stops23h 05m

London Heathrow

Tue 13/10

10:50-23:54

2 stops18h 04m

£507

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Tue 15/9

06:00-09:00

3 stops22h 00m

London Heathrow

Sun 20/9

06:50-23:54

2 stops22h 04m

£508

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 60 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 £493). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of £717). 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 Tuesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 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 £473 and £609 in November.
The cheapest return price found within the last 5 days was £421 on TAP AIR PORTUGAL (22 Nov–29 Nov).

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

Booking 12 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 £500, Lufthansa can have you in London Heathrow Airport from Quebec in 10h 25m. The distance from Quebec to London Heathrow Airport is about 3239 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 (73%), MEA (62%), American Airlines (62%).
What are the cheapest flights from Quebec to London Heathrow Airport?
On average you can expect to pay £449 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £320 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £379.
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 £493). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of £717). 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.

See more FAQs

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Top 2 airlines flying from Quebec to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£430	Average£528	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£432	Average£616	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 21/10. 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 2 September 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 2 September 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 2 September 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 2 September 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 2 September 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 2 September 2026.

Last-minute flights from Quebec to HeathrowDiscover last-minute flight deals from Quebec to Heathrow. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Quebec to Heathrow. Data last updated 2 September 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 2 September 2026.

Search for one-way flight options from Quebec to Heathrow. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from Quebec to Heathrow

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One-way from

Popular 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 2 September 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 2 September 2026.

The most flights from CAQC to LHR are scheduled on a Tuesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 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 £473 and £609 in November.The cheapest return price found within the last 5 days was £421 on TAP AIR PORTUGAL (22 Nov–29 Nov).

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

Booking 12 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 2 September 2026.

Quebec and Heathrow flights

Browse other Quebec and Heathrow flight options. Last updated on 2 September 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 2 September 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 2 September 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 2 September 2026.

Last-minute flights from Quebec to Heathrow
Discover last-minute flight deals from Quebec to Heathrow. Data last updated 2 September 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 2 September 2026.

Quebec to London Heathrow Airport flights typically cost between £473 and £609 in November.
The cheapest return price found within the last 5 days was £421 on TAP AIR PORTUGAL (22 Nov–29 Nov).