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

A quick flight from Quebec to London Heathrow Airport can take about 9h 55m. Delta provides one of the quickest options available for as low as C$ 922. Quebec and London Heathrow Airport are separated by a distance of 5213 km. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Quebec to London Heathrow Airport one-way?

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 396. Users have also found prices from C$ 550 and C$ 604 on Finnair and British Airways, respectively.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm 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?

The most popular route from Quebec to London Heathrow Airport is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Ottawa - London Heathrow or Québec City - London Heathrow.

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

Looking at all options, your cheapest flight can be booked for C$ 605. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow) can be booked for C$ 764 on average, our data indicates C$ 2,582 when flying 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 most popular airlines that fly from Quebec to London Heathrow Airport?

Before booking your flight from Quebec to London Heathrow Airport check out the most popular airlines for this route: Air Canada, British Airways or Lufthansa.

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 vacation 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.

C$ 383+ 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 10 September 2026.

Wed 18/119:45 p.m. -

1 stop12h 45m

Fri 27/118:15 a.m. -

1 stop16h 40m

Deal found 6/9C$ 794

Fri 20/119:45 p.m. -

1 stop14h 45m

Thu 26/117:55 p.m. -

1 stop29h 00m

Deal found 6/9C$ 797

Mon 21/97:30 p.m. -

1 stop10h 10m

Wed 23/99:30 a.m. -

2 stops43h 24m

Deal found 9/9C$ 801

Sat 7/116:30 p.m. -

1 stop20h 35m

Sat 14/119:55 a.m. -

1 stop31h 35m

Deal found 6/9C$ 801

Tue 20/1011:45 p.m. -

1 stop15h 20m

Tue 27/108:50 p.m. -

1 stop20h 40m

Deal found 7/9C$ 803

Mon 23/118:00 p.m. -

1 stop10h 20m

Wed 25/1111:05 a.m. -

1 stop29h 35m

Deal found 8/9C$ 804

Wed 18/119:45 p.m. -

1 stop12h 45m

Thu 26/116:30 p.m. -

1 stop30h 25m

Deal found 6/9C$ 806

Fri 9/109:20 p.m. -

1 stop30h 15m

Mon 12/107:30 a.m. -

1 stop33h 30m

Deal found 6/9C$ 822

Tue 6/103:25 p.m. -

2 stops20h 00m

Thu 8/1011:05 a.m. -

2 stops49h 27m

Deal found 9/9C$ 826

Fri 2/108:30 p.m. -

1 stop10h 20m

Sun 4/1011:05 a.m. -

1 stop28h 35m

Deal found 9/9C$ 830

Mon 2/116:50 p.m. -

1 stop18h 50m

Wed 4/116:00 p.m. -

1 stop22h 40m

Deal found 8/9C$ 837

Thu 19/117:55 p.m. -

1 stop31h 20m

Sun 22/116:00 a.m. -

1 stop14h 10m

Deal found 10/9C$ 841

Best flights from Quebec to Heathrow
Discover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Tue 1/125:00 p.m. -

1 stop9h 55m

Fri 11/128:40 a.m. -

1 stop13h 35m

Deal found 7/9C$ 922

Tue 6/106:25 a.m. -

1 stop24h 30m

Tue 13/108:45 a.m. -

2 stops34h 32m

Deal found 8/9C$ 942

Mon 23/111:15 p.m. -

1 stop12h 15m

Fri 27/111:00 p.m. -

Nonstop7h 35m

Deal found 6/9C$ 969

Wed 14/105:10 p.m. -

2 stops12h 35m

Wed 28/106:20 a.m. -

1 stop13h 40m

Deal found 5/9C$ 1,004

Fri 6/115:10 p.m. -

2 stops13h 55m

Sun 6/126:30 a.m. -

2 stops13h 30m

Deal found 7/9C$ 1,046

Wed 21/104:40 p.m. -

2 stops15h 20m

Wed 28/106:00 a.m. -

2 stops18h 25m

Deal found 6/9C$ 1,169

Fri 4/127:05 p.m. -

1 stop10h 25m

Mon 14/122:45 p.m. -

1 stop11h 00m

Deal found 10/9C$ 935

Thu 24/910:40 a.m. -

2 stops29h 45m

Tue 13/108:45 a.m. -

2 stops20h 09m

Deal found 8/9C$ 944

Tue 17/115:10 p.m. -

1 stop13h 10m

Tue 1/126:35 a.m. -

2 stops14h 30m

Deal found 6/9C$ 973

Fri 2/1010:25 a.m. -

2 stops14h 30m

Sat 10/106:50 a.m. -

2 stops17h 05m

Deal found 8/9C$ 952

Sat 21/115:00 p.m. -

1 stop12h 30m

Mon 30/1111:45 a.m. -

1 stop10h 30m

Deal found 6/9C$ 952

Mon 19/105:10 p.m. -

2 stops15h 40m

Fri 4/126:30 a.m. -

2 stops13h 30m

Deal found 9/9C$ 1,050

Fri 2/106:00 a.m. -

2 stops18h 55m

Fri 9/106:50 a.m. -

2 stops31h 21m

Deal found 8/9C$ 952

Mon 23/115:00 p.m. -

1 stop9h 55m

Fri 4/126:30 a.m. -

1 stop15h 45m

Deal found 9/9C$ 956

Wed 25/115:10 p.m. -

2 stops14h 50m

Thu 3/126:00 a.m. -

2 stops19h 25m

Deal found 10/9C$ 1,173

Mon 14/94:35 p.m. -

1 stop10h 05m

Mon 21/92:05 p.m. -

Nonstop7h 10m

Deal found 7/9C$ 1,123

Wed 30/96:00 a.m. -

3 stops19h 45m

Sun 4/106:50 a.m. -

2 stops32h 06m

Deal found 5/9C$ 952

Wed 23/95:00 p.m. -

1 stop12h 30m

Tue 6/1011:30 a.m. -

2 stops16h 55m

Deal found 7/9C$ 1,002

Thu 17/91:05 p.m. -

1 stop12h 50m

Tue 22/96:50 a.m. -

2 stops15h 29m

Deal found 9/9C$ 955

Sat 10/104:20 p.m. -

2 stops13h 20m

Fri 16/104:40 p.m. -

2 stops19h 52m

Deal found 10/9C$ 970

Tue 17/116:00 a.m. -

2 stops19h 40m

Thu 26/116:50 a.m. -

2 stops20h 57m

Deal found 9/9C$ 1,016

Tue 8/126:00 a.m. -

1 stop10h 20m

Fri 11/121:35 p.m. -

1 stop30h 10m

Deal found 6/9C$ 1,025

Thu 3/126:00 a.m. -

2 stops19h 40m

Sun 13/1212:05 p.m. -

2 stops28h 43m

Deal found 6/9C$ 1,025

Sun 20/96:00 a.m. -

1 stop10h 20m

Sat 26/97:45 a.m. -

1 stop33h 17m

Deal found 7/9C$ 1,025

Wed 2/126:00 a.m. -

2 stops19h 40m

Thu 10/124:20 p.m. -

2 stops29h 21m

Deal found 6/9C$ 1,025

Mon 26/1012:45 p.m. -

2 stops18h 05m

Thu 29/108:00 a.m. -

1 stop18h 47m

Deal found 6/9C$ 1,025

Thu 22/103:53 p.m. -

2 stops13h 47m

Thu 29/104:20 p.m. -

2 stops23h 40m

Deal found 7/9C$ 1,025

Fri 4/126:00 a.m. -

2 stops23h 50m

Fri 11/124:20 p.m. -

2 stops24h 28m

Deal found 6/9C$ 1,025

Sat 24/104:55 p.m. -

1 stop12h 15m

Sat 31/108:00 a.m. -

1 stop12h 41m

Deal found 9/9C$ 1,029

Sun 25/106:00 a.m. -

2 stops24h 50m

Sun 1/114:20 p.m. -

2 stops24h 40m

Deal found 9/9C$ 1,029

Find flight deals from Quebec to Heathrow

Round-trip from	C$ 794
One-way from	C$ 383
Popular in	December
Cheapest in	September
Average price	C$ 855
Good round-trip deal	C$ 978 or less
Good one-way deal	C$ 741 or less

TAP AIR PORTUGAL
18/11-27/11
2 total stops
29h 25m total
Quebec to London

Search Deals

WestJet
20/11-31/12
1 total stop
25h 40m total
Quebec to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (C$ 22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 27 potential savings vs. average RT 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.

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 round-trip

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 25/11

6:55 p.m.-12:50 p.m.

1 stop36h 55m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 412

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

11:45 p.m.-9:10 a.m.

1 stop28h 25m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 449

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

6:30 p.m.-8:05 p.m.

1 stop20h 35m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 453

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 24/11

6:30 p.m.-9:10 a.m.

1 stop33h 40m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 464

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

11:45 p.m.-9:10 a.m.

1 stop28h 25m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 470

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

11:45 p.m.-8:05 p.m.

1 stop15h 20m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 479

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

11:00 p.m.-2:25 p.m.

1 stop11h 25m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 532

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Wed 7/10

6:55 a.m.-10:20 a.m.

2 stops22h 25m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 543

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

11:45 p.m.-8:05 p.m.

1 stop15h 20m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 575

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

11:45 p.m.-9:10 a.m.

1 stop28h 25m

London Heathrow

Wed 31/12

12:00 a.m.-6:00 p.m.

Nonstop0h 00m

C$ 591

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/9

Showing 1-10 of 53 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.

YOW-LHR

YUL-LHR

YQB-LHR

Estimated round-trip 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

YOW-LHR

YUL-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 C$ 949). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of C$ 1,364). 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?

When flying from Quebec to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Quebec to London Heathrow Airport

The most flights from CAQC to LHR are scheduled on a Wednesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip 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 C$ 884 and C$ 1,136 in November.
The cheapest round-trip price found within the last 5 days was C$ 794 on TAP AIR PORTUGAL (18 Nov-27 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?
A quick flight from Quebec to London Heathrow Airport can take about 9h 55m. Delta provides one of the quickest options available for as low as C$ 922. Quebec and London Heathrow Airport are separated by a distance of 5213 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Quebec to London Heathrow Airport one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 396. Users have also found prices from C$ 550 and C$ 604 on Finnair and British Airways, respectively.
What are the most popular routes from Quebec to London Heathrow Airport?
The most popular route from Quebec to London Heathrow Airport is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Ottawa - London Heathrow or Québec City - London Heathrow.
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?
Looking at all options, your cheapest flight can be booked for C$ 605. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow) can be booked for C$ 764 on average, our data indicates C$ 2,582 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 vacation 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 C$ 949). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of C$ 1,364). 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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Bromley

Sutton

Luton

Slough

Marlow

Cobham

Hounslow

Leamington Spa

Northampton

Watford

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Alternative routes for Quebec to Heathrow

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Toronto Island to London City flights

Edmonton to Stansted flights

Kelowna to Gatwick flights

Victoria to London City flights

Top 6 airlines flying from Quebec to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	CheapestC$ 554	AverageC$ 837	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
British Airways	CheapestC$ 788	AverageC$ 1,045	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	CheapestC$ 797	AverageC$ 1,178	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	CheapestC$ 806	AverageC$ 1,079	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	CheapestC$ 836	AverageC$ 993	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Finnair	CheapestC$ 942	AverageC$ 1,078	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Fly with Cheapflights

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

When you search for this flight from Quebec to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Quebec to Heathrow for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Heathrow from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Quebec to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Quebec to London Heathrow Airport from C$ 383

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. 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 10 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 10 September 2026.

Best flights from Quebec to HeathrowDiscover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 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 10 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 10 September 2026.

Last-minute flights from Quebec to HeathrowDiscover last-minute flight deals from Quebec to Heathrow. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Quebec to Heathrow. Data last updated 10 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 10 September 2026.

Search for one-way flight options from Quebec to Heathrow. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from Quebec to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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 10 September 2026.

When flying from Quebec to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 10 September 2026.

The most flights from CAQC to LHR are scheduled on a Wednesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip 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 C$ 884 and C$ 1,136 in November.The cheapest round-trip price found within the last 5 days was C$ 794 on TAP AIR PORTUGAL (18 Nov-27 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 cheapest airlines to fly from Quebec to London Heathrow Airport one-way?

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

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Direct flights to England

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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 10 September 2026.

Quebec and Heathrow flights

Browse other Quebec and Heathrow flight options. Last updated on 10 September 2026.

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Quebec to Heathrow flights

Consider these flights travelling from Quebec to Heathrow.

Top 6 airlines flying from Quebec to Heathrow

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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 10 September 2026.

Best flights from Quebec to Heathrow
Discover carefully curated flight deals from Quebec to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 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 10 September 2026.

Last-minute flights from Quebec to Heathrow
Discover last-minute flight deals from Quebec to Heathrow. Data last updated 10 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 10 September 2026.

Quebec to London Heathrow Airport flights typically cost between C$ 884 and C$ 1,136 in November.
The cheapest round-trip price found within the last 5 days was C$ 794 on TAP AIR PORTUGAL (18 Nov-27 Nov).