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Cheap flights from London Heathrow Airport to Quebec from £232

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 13/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
16 Oct — 23 Oct1
1 adult
1 adult, Economy

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 16 September 2025.

Round-trip from

£358

One-way from

£232

Popular in

December

Cheapest in

September

Average price

£402

Good round-trip deal

£453 or less

Good one-way deal

£487 or less
Air Canada
  • Air Canada
  • 28/9-23/10
  • 3 total stops
  • 21h 50m total
  • London to Quebec
Search Deals
13/11
  • 13/11
  • 1 total stop
  • 33h 25m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

Find flight deals from Heathrow to Quebec

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 16 September 2025.

Mon 22/906:50LHR - YUL
1 stop9h 45mAir Canada
Mon 17/1119:10YUL - LHR
Nonstop7h 00mAir Canada
Deal found 13/9£358
Wed 24/906:00LHR - YUL
1 stop12h 50mAir Canada
Tue 25/1122:30YUL - LHR
2 stops17h 05mAir Canada
Deal found 14/9£358
Thu 30/1006:50LHR - YUL
1 stop9h 55mAir Canada
Wed 5/1116:45YUL - LHR
1 stop10h 20mAir Canada
Deal found 13/9£359
Wed 24/908:40LHR - YUL
1 stop11h 20mAir Canada
Wed 15/1013:25YUL - LHR
2 stops14h 10mAir Canada
Deal found 15/9£360
Tue 23/909:30LHR - YUL
1 stop11h 30mLufthansa
Sun 23/1115:10YUL - LHR
1 stop10h 20mLufthansa
Deal found 14/9£361
Thu 30/1006:50LHR - YUL
1 stop9h 55mMultiple Airlines
Thu 6/1116:45YUL - LHR
1 stop20h 05mMultiple Airlines
Deal found 15/9£361
Wed 24/906:00LHR - YUL
1 stop12h 50mMultiple Airlines
Mon 24/1119:10YUL - LHR
Nonstop7h 00mMultiple Airlines
Deal found 14/9£362
Tue 7/1006:50LHR - YUL
1 stop9h 45mAir Canada
Tue 21/1018:55YUL - LHR
Nonstop6h 35mAir Canada
Deal found 14/9£363
Thu 25/906:50LHR - YUL
1 stop9h 45mMultiple Airlines
Sun 28/921:05YUL - LHR
1 stop18h 55mMultiple Airlines
Deal found 15/9£364
Thu 13/1106:35LHR - YUL
2 stops16h 48mLufthansa
Sun 16/1115:10YUL - LHR
1 stop10h 20mLufthansa
Deal found 15/9£364
Wed 5/1113:45LHR - YUL
1 stop30h 25mAir Canada
Mon 17/1120:10YUL - LHR
2 stops19h 25mAir Canada
Deal found 14/9£365
Mon 27/1017:50LHR - YUL
1 stop22h 55mMultiple Airlines
Sun 9/1116:45YUL - LHR
1 stop13h 30mMultiple Airlines
Deal found 14/9£366

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 16 September 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

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 30/12

06:50-11:45

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

13:20-08:30

2 stops14h 10m

£363

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 20/11

07:40-18:23

2 stops15h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

15:10-06:30

1 stop10h 20m

£364

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 31/12

07:40-18:20

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

19:30-07:10

Nonstop6h 40m

£375

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 29/12

07:40-18:20

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

19:30-07:10

Nonstop6h 40m

£375

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 30/12

13:25-16:10

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

19:30-07:10

Nonstop6h 40m

£379

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 29/12

08:45-18:20

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

15:10-08:30

1 stop12h 20m

£380

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 14/2

06:30-23:12

2 stops21h 42m

Montreal Pierre Elliott Trudeau Intl

Tue 17/2

19:05-10:30

1 stop10h 25m

£391

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 7/10

07:25-20:29

2 stops18h 04m

Montreal Pierre Elliott Trudeau Intl

Tue 14/10

06:00-20:40

1 stop9h 40m

£392

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 7/10

08:30-19:45

2 stops16h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 13/10

06:00-20:40

1 stop9h 40m

£394

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 29/10

07:30-19:48

2 stops16h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 5/11

10:50-10:50

2 stops19h 00m

£394

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 56 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). 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 16 September 2025.

When flying from London Heathrow Airport to Quebec, 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 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 16 September 2025.

The most flights from LHR to CAQC are scheduled on a Tuesday (17 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 16 September 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
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
1,323 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
8,929 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
10,000 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
7,407 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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
7,361 reviews
Finnair
7.6
Good
1,323 reviews
Check prices

Crew

8.1

Boarding

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

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, Lufthansa, and KLM can get you from London Heathrow Airport to Quebec in just under 9h 55m. Your travel time can differ by up to 5h 48m. The distance from London Heathrow Airport to Quebec is about 3239 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    £275 is the cheapest one-way deal found within the past few days, from Virgin Atlantic. You may also be able to find cheap deals on Delta and KLM, with prices starting from £290 and £310, respectively.

  • 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 Air Canada (83%), Austrian Airlines (83%) and United Airlines (83%).

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

    Looking at all options, your cheapest flight can be booked for £367. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £338 on average, our data indicates £1,035 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). 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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Southend to Pearson Intl flights
Heathrow to Saskatoon flights
London City to Edmonton flights
Stansted to Calgary flights
Gatwick to Québec City flights
Heathrow to Victoria flights
Luton to Halifax flights
Stansted to Halifax flights
Heathrow to St. John's flights
London City to Winnipeg flights
Heathrow to Moncton flights
Heathrow to Windsor flights
Gatwick to St. John's flights

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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£95Average£461FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£256Average£714FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£306Average£485FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£316Average£482FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£322Average£548FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
TAP AIR PORTUGALCheapest£332Average£530FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£362Average£529FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£372Average£516FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£394Average£577FlexibilityNo 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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