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Cheap flights from London Heathrow Airport to Quebec from £244

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
7 dic — 14 dic1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Quebec
Explore the most affordable flight options available from Heathrow to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 novembre 2025.

mer 3/1209:00LHR - YQB
2 stops18h 34mAir Canada
mer 10/1217:10YQB - LHR
2 stops22h 25mAir Canada
Deal found 5/11£393
gio 4/1209:00LHR - YUL
1 stop11h 10mAir Canada
mar 9/1220:10YUL - LHR
2 stops19h 25mAir Canada
Deal found 5/11£396
gio 4/1206:50LHR - YQB
2 stops31h 58mAir Canada
gio 11/1205:00YQB - LHR
2 stops21h 10mAir Canada
Deal found 6/11£396
mar 11/1112:05LHR - YUL
1 stop32h 05mAir Canada
mar 25/1120:10YUL - LHR
2 stops19h 25mAir Canada
Deal found 6/11£396
dom 9/1109:05LHR - YUL
1 stop33h 40mAir Canada
mar 18/1120:10YUL - LHR
2 stops19h 25mAir Canada
Deal found 6/11£398
mer 12/1109:00LHR - YUL
1 stop11h 10mAir Canada
mer 26/1120:10YUL - LHR
2 stops19h 25mAir Canada
Deal found 7/11£399
gio 13/1106:00LHR - YUL
1 stop12h 45mAir Canada
dom 23/1110:30YUL - LHR
2 stops17h 50mAir Canada
Deal found 7/11£407
ven 21/1112:05LHR - YUL
1 stop32h 05mAir Canada
dom 30/1122:30YUL - LHR
2 stops17h 05mAir Canada
Deal found 6/11£408
sab 22/1109:00LHR - YUL
1 stop11h 10mAir Canada
mer 10/1222:30YUL - LHR
2 stops17h 05mAir Canada
Deal found 6/11£409
lun 10/1106:00LHR - YUL
1 stop12h 45mAir Canada
mar 18/1122:30YUL - LHR
2 stops17h 05mAir Canada
Deal found 6/11£411
sab 8/1106:00LHR - YUL
1 stop12h 45mAir Canada
gio 13/1108:00YUL - LHR
2 stops31h 35mAir Canada
Deal found 7/11£412
gio 4/1206:00LHR - YUL
1 stop12h 45mMultiple Airlines
mar 9/1213:10YUL - LHR
1 stop12h 20mMultiple Airlines
Deal found 5/11£413

Cheap flight deals from Heathrow to Quebec

Keep the following information in mind while searching for Heathrow to Quebec flight deals. Data was last updated 7 novembre 2025.

Round-trip from

£393

One-way from

£244

Popular in

December

Cheapest in

September

Average price

£482

Good round-trip deal

£507 or less

Good one-way deal

£376 or less
Air Canada
  • Air Canada
  • 3/12-10/12
  • 4 total stops
  • 40h 59m total
  • London to Quebec
Search Deals
18/11
  • 18/11
  • 1 total stop
  • 33h 25m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Quebec.
Search Deals
Price to beat on a one-way flight from London Heathrow to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Quebec that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 novembre 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Quebec that are best for you.

Fly from

Heathrow

Fly to

Quebec

Route

Depart

Return

Price

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

gio 4/12

06:50-09:48

2 stops31h 58m

Québec City

gio 11/12

05:00-07:10

2 stops21h 10m

£396

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

gio 19/3

06:50-18:14

2 stops15h 24m

Québec City

lun 23/3

19:35-20:35

2 stops21h 00m

£422

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

mer 3/12

13:25-22:34

1 stop14h 09m

Québec City

mer 10/12

10:55-07:10

2 stops15h 15m

£426

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

gio 19/3

06:00-15:55

1 stop13h 55m

Montreal Pierre Elliott Trudeau Intl

lun 23/3

17:55-16:20

1 stop18h 25m

£453

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

gio 5/2

13:25-09:45

2 stops25h 20m

Québec City

sab 21/2

13:40-09:20

2 stops38h 40m

£454

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

lun 23/3

18:40-15:55

1 stop25h 15m

Montreal Pierre Elliott Trudeau Intl

mar 31/3

16:50-13:00

2 stops15h 10m

£460

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

lun 24/11

06:00-19:22

2 stops18h 22m

Montreal Pierre Elliott Trudeau Intl

dom 30/11

20:15-13:40

1 stop12h 25m

£464

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

gio 4/12

09:00-23:08

2 stops19h 08m

Ottawa

sab 7/3

10:30-07:10

2 stops15h 40m

£468

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

gio 4/12

08:55-15:10

1 stop11h 15m

Ottawa

gio 11/12

17:20-08:00

1 stop9h 40m

£469

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

ven 5/12

16:10-18:45

Nonstop7h 35m

Montreal Pierre Elliott Trudeau Intl

lun 8/12

20:40-08:30

Nonstop6h 50m

£473

Flights are sorted by cheapest return flights first.

Deals found on 7/11

Showing 1-10 of 50 results
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Best time to book a flight from Heathrow to Quebec

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

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £303). Flying from London Heathrow Airport to Quebec in December is currently the most expensive (average of £405). 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 LHR to QC?

Find hourly flight availability from Heathrow to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 novembre 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Quebec in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from London Heathrow Airport to Quebec?

Use this chart to determine the cheapest time to fly return from Heathrow to Quebec. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London Heathrow Airport to Quebec flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Quebec

Explore weekly flight availability from Heathrow to Quebec. 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 7 novembre 2025.

The most flights from LHR to CAQC are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quebec. Reviews last updated 7 novembre 2025.
See what other customers who have flown with Finnair, United Airlines, andAir Canada from London Heathrow Airport to Quebec have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,335 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
United Airlines
7.4
Good
9,007 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Air Canada
7.1
Good
10,416 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
Lufthansa
6.8
Okay
7,558 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(
British Airways
6.7
Okay
7,500 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Entertainment

6.9

Food

6.7

Boarding

7.6

Overall

7.6

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Matt,May 2025

LHR - MIA

Difficult to say what I liked, cabin crew very miserable, looked like they were sick of the job and it was their 50th flight if the day, long wait between drinks and food was somewhat very budget. We did travel in economy but with such a long flight you'd expect this type of service with Ryanair for a two/three hour flight to benidorm, not 8 hours over the Altantic.. entertainment was limited with films and difficult to hear even with headphones on. I think the pilot spoke once and I couldn't hear him over the noise in the cabin. I'd say to say you get what you pay for but my opinion I've flown with a much better airlines. Sorry...you dud ask :(

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Air Canada, SWISS, and Virgin Atlantic can get you from London Heathrow Airport to Quebec in just under 11h 15m. Your travel time can differ by up to 20h 43m. The distance from London Heathrow Airport to Quebec is about 3320 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Most travelers choose London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Heathrow - Ottawa or London Heathrow - Québec City when deciding on the best route from London Heathrow Airport to Quebec.

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

    The top 3 most reliable airlines when flying from London Heathrow Airport to Quebec are Egyptair (93%), Thai Airways (91%) and MEA (91%).

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

    Looking at all options, your cheapest flight can be booked for £224. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £373 on average, our data indicates £1,144 when flying from London Heathrow Airport to Quebec.

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

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

  • How can I find direct flights from Heathrow to Quebec?

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Quebec 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 London Heathrow Airport to Quebec?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £303). Flying from London Heathrow Airport to Quebec in December is currently the most expensive (average of £405). 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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Alternative routes for Heathrow to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Heathrow to Quebec

Discover the top 9 airlines that operate flights from Heathrow to Quebec. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 novembre 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£99Average£461FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£266Average£702FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£318Average£507FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£328Average£500FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£335Average£506FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
TAP AIR PORTUGALCheapest£345Average£555FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£373Average£548FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£386Average£536FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£408Average£599FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Heathrow to Quebec flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Quebec from Heathrow.

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

Yes! Cheapflights helps users easily find flights from Heathrow to Quebec with no change fees.

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

Yes, Cheapflights offers price alerts on Heathrow to Quebec flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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