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Cheap flights from London Heathrow Airport to Quebec from £234

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
20 Nov — 27 Nov1
1 adult
1 adult, Economy

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 21 October 2025.

Wed 12/1109:00LHR - YQB
2 stops14h 14mAir Canada
Sat 22/1110:55YQB - LHR
2 stops28h 40mAir Canada
Deal found 20/10£371
Thu 4/1209:00LHR - YQB
2 stops29h 48mMultiple Airlines
Thu 11/1210:55YQB - LHR
2 stops15h 15mMultiple Airlines
Deal found 20/10£373
Wed 3/1209:00LHR - YQB
2 stops18h 34mAir Canada
Wed 10/1205:00YQB - LHR
2 stops21h 10mAir Canada
Deal found 20/10£375
Mon 17/1113:45LHR - YUL
1 stop30h 25mAir Canada
Sun 30/1122:30YUL - LHR
2 stops41h 05mAir Canada
Deal found 20/10£380
Thu 27/1112:05LHR - YUL
1 stop32h 05mAir Canada
Sun 30/1122:30YUL - LHR
2 stops17h 05mAir Canada
Deal found 20/10£382
Tue 2/1206:50LHR - YQB
2 stops12h 29mAir Canada
Tue 9/1210:55YQB - LHR
2 stops15h 15mAir Canada
Deal found 20/10£386
Wed 3/1208:15LHR - YUL
1 stop17h 00mTAP AIR PORTUGAL
Mon 8/1221:45YUL - LHR
1 stop14h 45mTAP AIR PORTUGAL
Deal found 20/10£386
Thu 4/1211:10LHR - YQB
1 stop12h 28mLufthansa
Thu 11/1210:55YQB - LHR
2 stops15h 15mLufthansa
Deal found 20/10£392
Mon 8/1209:00LHR - YUL
1 stop11h 10mAir Canada
Sun 14/1210:30YUL - LHR
2 stops17h 50mAir Canada
Deal found 20/10£392
Wed 19/1112:05LHR - YUL
1 stop32h 05mAir Canada
Wed 10/1222:30YUL - LHR
2 stops17h 05mAir Canada
Deal found 20/10£394
Fri 5/1220:05LHR - YQB
2 stops31h 38mMultiple Airlines
Fri 12/1219:35YQB - LHR
2 stops30h 35mMultiple Airlines
Deal found 21/10£395
Wed 5/1113:45LHR - YUL
1 stop30h 25mAir Canada
Mon 17/1120:10YUL - LHR
2 stops19h 25mAir Canada
Deal found 20/10£395

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 21 October 2025.

Round-trip from

£371

One-way from

£234

Popular in

December

Cheapest in

September

Average price

£448

Good round-trip deal

£461 or less

Good one-way deal

£495 or less
Air Canada
  • Air Canada
  • 12/11-22/11
  • 4 total stops
  • 42h 54m 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 October 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 21 October 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

Wed 3/12

09:00-22:34

2 stops18h 34m

Québec City

Wed 10/12

05:00-07:10

2 stops21h 10m

£375

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 4/12

09:00-09:48

2 stops29h 48m

Québec City

Thu 11/12

10:55-07:10

2 stops15h 15m

£383

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Tue 2/12

06:50-14:19

2 stops12h 29m

Québec City

Tue 9/12

10:55-07:10

2 stops15h 15m

£386

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 4/12

11:10-22:43

1 stop16h 33m

Québec City

Thu 11/12

10:55-07:10

2 stops15h 15m

£393

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 5/12

20:05-22:43

2 stops31h 38m

Québec City

Fri 12/12

19:35-07:10

2 stops30h 35m

£395

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 5/12

13:25-09:45

2 stops25h 20m

Québec City

Fri 12/12

19:05-07:10

1 stop31h 05m

£400

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 19/11

09:00-18:14

2 stops14h 14m

Québec City

Fri 5/12

10:55-07:10

2 stops15h 15m

£404

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 20/11

06:50-14:14

2 stops12h 24m

Québec City

Thu 4/12

19:35-09:20

2 stops32h 45m

£409

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 15/12

06:35-18:20

1 stop16h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 5/1

21:45-20:35

1 stop17h 50m

£445

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 13/2

07:30-17:05

2 stops14h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

08:20-10:50

2 stops21h 30m

£447

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 58 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 £297). Flying from London Heathrow Airport to Quebec in December is currently the most expensive (average of £398). 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 21 October 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.

How much does it cost for a return flight from London Heathrow Airport to Quebec?

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 21 October 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
1,333 reviews
Check prices

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Entertainment

6.9

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
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Entertainment

6.9

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
8,989 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Entertainment

6.9

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
10,337 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Entertainment

6.9

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
7,507 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Entertainment

6.9

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
7,461 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Boarding

7.6

Overall

7.6

Food

6.7

Comfort

7.4

Crew

8.1

Entertainment

6.9

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 United Airlines can get you from London Heathrow Airport to Quebec in just under 14h 35m. Your travel time can differ by up to 3h 59m. 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?

    £297 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on TAP AIR PORTUGAL and British Airways, with prices starting from £300 and £305, 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 Egyptair (83%), Air Canada (82%) and Austrian Airlines (82%).

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

    Looking at all options, your cheapest flight can be booked for £293. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £367 on average, our data indicates £1,014 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 £297). Flying from London Heathrow Airport to Quebec in December is currently the most expensive (average of £398). 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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London City to Kelowna flights
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Gatwick to Winnipeg flights
Heathrow to Sydney flights
Southend to Pearson Intl flights
Gatwick to London flights
Heathrow to Regina flights
Gatwick to Québec City flights
London City to Winnipeg 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 21 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£97Average£451FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£260Average£725FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£311Average£493FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£321Average£489FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£327Average£557FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
TAP AIR PORTUGALCheapest£337Average£543FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£365Average£535FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£378Average£525FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£400Average£586FlexibilityNo 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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