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

For as low as £486, Lufthansa can have you in London Heathrow Airport from Quebec in 10h 55m. 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 £467 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £323 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £414.

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.

£203+ 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 15 September 2026.

Wed 25/1120:20 -

1 stop18h 45m

Sun 6/1220:50 -

2 stops23h 20m

Deal found 13/9£436

Wed 18/1105:30 -

2 stops33h 00m

Sat 28/1112:15 -

2 stops17h 29m

Deal found 13/9£444

Fri 6/1105:30 -

2 stops33h 00m

Fri 20/1112:15 -

2 stops17h 29m

Deal found 13/9£449

Thu 19/1119:55 -

1 stop31h 20m

Sun 22/1106:00 -

1 stop14h 10m

Deal found 10/9£451

Thu 5/1106:00 -

1 stop25h 00m

Sat 7/1111:05 -

2 stops39h 37m

Deal found 10/9£455

Mon 28/908:50 -

1 stop31h 10m

Fri 2/1012:40 -

2 stops26h 38m

Deal found 12/9£456

Tue 22/921:20 -

1 stop30h 15m

Thu 22/1008:45 -

1 stop11h 15m

Deal found 13/9£456

Thu 15/1022:10 -

Nonstop6h 50m

Wed 21/1009:30 -

Nonstop7h 30m

Deal found 13/9£457

Mon 21/920:40 -

2 stops16h 10m

Wed 23/911:05 -

2 stops29h 55m

Deal found 13/9£459

Thu 8/1013:10 -

1 stop12h 20m

Thu 15/1008:45 -

1 stop11h 15m

Deal found 10/9£460

Tue 29/922:00 -

1 stop18h 00m

Tue 6/1020:05 -

1 stop23h 55m

Deal found 13/9£461

Thu 1/1021:20 -

1 stop18h 40m

Tue 6/1018:40 -

1 stop25h 20m

Deal found 13/9£462

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 15 September 2026.

Sun 4/1016:40 -

1 stop10h 55m

Fri 16/1012:40 -

1 stop10h 38m

Deal found 11/9£486

Sat 28/1119:05 -

1 stop13h 40m

Fri 4/1211:45 -

1 stop10h 30m

Deal found 13/9£493

Fri 20/1117:25 -

1 stop18h 10m

Wed 2/1206:20 -

1 stop13h 40m

Deal found 11/9£500

Mon 5/1006:25 -

1 stop21h 05m

Mon 12/1006:50 -

2 stops32h 06m

Deal found 11/9£510

Sun 17/117:10 -

2 stops12h 35m

Fri 29/106:20 -

1 stop13h 40m

Deal found 14/9£542

Sun 17/117:10 -

2 stops12h 35m

Fri 29/106:30 -

2 stops13h 30m

Deal found 14/9£565

Tue 24/1119:05 -

1 stop10h 25m

Mon 30/1111:45 -

1 stop10h 30m

Deal found 10/9£496

Sat 7/1119:05 -

1 stop13h 40m

Sat 21/1108:55 -

1 stop11h 25m

Deal found 11/9£501

Sat 10/1006:00 -

2 stops18h 55m

Fri 16/1016:40 -

1 stop12h 14m

Deal found 12/9£517

Fri 20/1119:10 -

Nonstop7h 00m

Fri 27/1113:00 -

Nonstop7h 35m

Deal found 11/9£520

Fri 4/1219:05 -

1 stop10h 25m

Mon 14/1214:45 -

1 stop11h 00m

Deal found 10/9£502

Sun 17/117:10 -

1 stop18h 25m

Fri 29/106:20 -

1 stop13h 40m

Deal found 14/9£505

Mon 12/1006:05 -

1 stop10h 30m

Wed 21/1018:00 -

2 stops20h 56m

Deal found 12/9£517

Sat 16/106:00 -

1 stop20h 45m

Fri 22/106:30 -

2 stops21h 40m

Deal found 14/9£516

Tue 19/112:45 -

1 stop14h 00m

Sun 24/108:40 -

2 stops19h 30m

Deal found 12/9£517

Sat 10/1016:20 -

2 stops13h 20m

Fri 16/1016:40 -

2 stops19h 52m

Deal found 10/9£520

Sat 9/114:25 -

1 stop14h 00m

Tue 23/208:55 -

1 stop11h 25m

Deal found 14/9£520

Sat 10/1018:30 -

1 stop12h 25m

Sat 17/1010:25 -

2 stops14h 20m

Deal found 10/9£520

Tue 13/1018:01 -

1 stop10h 19m

Wed 21/1012:15 -

2 stops15h 20m

Deal found 14/9£522

Tue 8/1214:19 -

2 stops14h 36m

Tue 15/1206:30 -

2 stops17h 24m

Deal found 13/9£527

Thu 15/1006:00 -

1 stop20h 15m

Thu 22/1008:45 -

2 stops32h 17m

Deal found 11/9£538

Mon 26/1006:00 -

1 stop24h 25m

Mon 2/1106:50 -

2 stops14h 51m

Deal found 10/9£543

Sat 24/1018:00 -

2 stops22h 35m

Sat 31/1008:00 -

1 stop33h 00m

Deal found 13/9£549

Wed 11/1106:00 -

1 stop19h 20m

Fri 27/1112:50 -

1 stop14h 57m

Deal found 13/9£549

Thu 12/1112:45 -

1 stop15h 25m

Mon 16/1108:00 -

1 stop13h 41m

Deal found 13/9£549

Mon 12/1016:55 -

1 stop12h 30m

Fri 16/1016:00 -

2 stops28h 25m

Deal found 11/9£550

Sat 3/1006:00 -

1 stop18h 55m

Fri 23/1012:15 -

1 stop32h 10m

Deal found 12/9£550

Sun 25/1017:45 -

1 stop11h 25m

Tue 3/1112:50 -

1 stop14h 57m

Deal found 10/9£551

Sat 7/1110:40 -

2 stops14h 40m

Sat 14/1106:50 -

2 stops20h 57m

Deal found 14/9£553

Fri 23/1018:01 -

1 stop10h 19m

Sat 31/1015:10 -

2 stops28h 19m

Deal found 13/9£565

Find flight deals from Quebec to Heathrow

Round-trip from	£429
One-way from	£203
Popular in	December
Cheapest in	September
Average price	£456
Good round-trip deal	£460 or less
Good one-way deal	£386 or less

TAP AIR PORTUGAL
13/1-23/1
2 total stops
45h 10m total
Quebec to London

Search Deals

WestJet
7/12-31/12
1 total stop
25h 40m total
Quebec to London

Search Deals

Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% 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

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Tue 13/10

18:25-15:00

2 stops15h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£227

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 20/10

23:45-09:10

1 stop28h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£234

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sun 1/11

06:10-12:50

1 stop25h 40m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£282

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

23:45-09:10

1 stop28h 25m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£284

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sun 1/11

05:30-21:35

2 stops35h 05m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£285

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Mon 2/11

06:10-08:05

3 stops44h 55m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£296

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Sun 27/9

18:25-15:00

2 stops15h 35m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£310

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Mon 21/9

10:00-10:20

2 stops19h 20m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£313

OttawaLondon

YOW Ottawa - LHR London Heathrow

YOWLHR

Ottawa

Fri 30/10

07:00-12:50

2 stops25h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£321

MontrealLondon

YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 11/12

21:05-08:55

Nonstop6h 50m

London Heathrow

Wed 31/12

00:00-18:00

Nonstop0h 00m

£323

Flights are sorted by cheapest return flights first.

Deals found on 14/9

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.

YOW-LHR

YUL-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

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 £513). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of £730). 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 Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 £474 and £612 in January.
The cheapest return price found within the last 5 days was £429 on TAP AIR PORTUGAL (13 Jan–23 Jan).

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 £486, Lufthansa can have you in London Heathrow Airport from Quebec in 10h 55m. 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 £467 for a flight from Quebec to London Heathrow Airport. The cheapest flight overall is £323 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at £414.
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 £513). Flying from Quebec to London Heathrow Airport in December is currently the most expensive (average of £730). 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£431	Average£517	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£434	Average£618	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 £203

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. 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 15 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 15 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 15 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 15 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 15 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 15 September 2026.

Last-minute flights from Quebec to HeathrowDiscover last-minute flight deals from Quebec to Heathrow. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Quebec to Heathrow. Data last updated 15 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 15 September 2026.

Search for one-way flight options from Quebec to Heathrow. Find affordable one-way fares based on user searches. Data last updated 15 September 2026.

Find flight deals from Quebec to Heathrow

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One-way from

Popular in

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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.

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 15 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 15 September 2026.

The most flights from CAQC to LHR are scheduled on a Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 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 £474 and £612 in January.The cheapest return price found within the last 5 days was £429 on TAP AIR PORTUGAL (13 Jan–23 Jan).

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 15 September 2026.

Quebec and Heathrow flights

Browse other Quebec and Heathrow flight options. Last updated on 15 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 15 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 15 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 15 September 2026.

Last-minute flights from Quebec to Heathrow
Discover last-minute flight deals from Quebec to Heathrow. Data last updated 15 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 15 September 2026.

Quebec to London Heathrow Airport flights typically cost between £474 and £612 in January.
The cheapest return price found within the last 5 days was £429 on TAP AIR PORTUGAL (13 Jan–23 Jan).