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Cheap flights from London Heathrow Airport to Quebec from £241

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

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 9 January 2026.

Round-trip from

£373

One-way from

£241

Popular in

December

Cheapest in

February

Average price

£418

Good round-trip deal

£494 or less

Good one-way deal

£484 or less
Air Canada
  • Air Canada
  • 6/2-13/2
  • 2 total stops
  • 36h 25m total
  • London to Quebec
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 34h 24m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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

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 9 January 2026.

Fri 6/213:00LHR - YQB
1 stop25h 45mAir Canada
Fri 13/216:50YQB - LHR
1 stop10h 40mAir Canada
Deal found 7/1£373
Thu 19/213:25LHR - YQB
1 stop13h 57mAir Canada
Sun 22/210:55YQB - LHR
1 stop14h 35mAir Canada
Deal found 7/1£383
Tue 14/408:45LHR - YQB
2 stops28h 35mMultiple Airlines
Sat 18/417:00YQB - LHR
2 stops23h 00mMultiple Airlines
Deal found 7/1£386
Sat 21/215:00LHR - YQB
1 stop12h 22mAir Canada
Sat 28/219:35YQB - LHR
1 stop10h 45mAir Canada
Deal found 7/1£387
Tue 10/1109:00LHR - YQB
2 stops14h 14mMultiple Airlines
Sun 22/1110:50YQB - LHR
2 stops16h 15mMultiple Airlines
Deal found 8/1£388
Tue 14/408:45LHR - YQB
2 stops28h 35mAir Canada
Sat 18/413:40YQB - LHR
2 stops39h 20mAir Canada
Deal found 7/1£390
Sun 15/211:10LHR - YQB
1 stop16h 33mAir Canada
Sun 22/216:50YQB - LHR
1 stop13h 30mAir Canada
Deal found 7/1£390
Tue 2/609:30LHR - YUL
1 stop11h 30mLufthansa
Thu 6/822:10YUL - LHR
Nonstop6h 50mLufthansa
Deal found 8/1£391
Fri 29/506:00LHR - YQB
2 stops22h 10mAir Canada
Sun 14/618:25YQB - LHR
2 stops31h 05mAir Canada
Deal found 8/1£392
Sat 7/213:25LHR - YUL
Nonstop7h 40mAir Canada
Fri 13/219:10YUL - LHR
Nonstop7h 00mAir Canada
Deal found 7/1£392
Thu 19/209:00LHR - YQB
2 stops14h 14mMultiple Airlines
Sun 22/219:05YQB - LHR
1 stop9h 15mMultiple Airlines
Deal found 7/1£393
Sat 17/113:25LHR - YUL
Nonstop7h 45mAir Canada
Sat 24/119:10YUL - LHR
Nonstop7h 00mAir Canada
Deal found 8/1£393

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 9 January 2026.
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

Tue 14/4

08:45-08:20

2 stops28h 35m

Québec City

Sat 18/4

17:00-21:00

2 stops23h 00m

£386

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 29/5

06:00-23:10

2 stops22h 10m

Québec City

Sun 14/6

18:25-06:30

2 stops31h 05m

£392

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 3/3

13:25-16:05

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 10/3

20:10-07:10

Nonstop7h 00m

£399

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 17/4

09:55-16:55

1 stop12h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

17:00-07:55

1 stop9h 55m

£399

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 21/2

15:00-17:45

Nonstop7h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

19:10-07:10

Nonstop7h 00m

£399

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 22/1

06:50-08:28

2 stops30h 38m

Québec City

Mon 26/1

09:15-07:10

1 stop16h 55m

£399

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sun 31/5

09:00-18:50

1 stop14h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

20:30-11:50

1 stop10h 20m

£400

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sun 31/5

07:25-18:50

1 stop16h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

18:40-06:30

Nonstop6h 50m

£401

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sun 25/1

13:25-22:14

1 stop13h 49m

Québec City

Wed 11/2

13:40-09:20

1 stop14h 40m

£402

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 2/6

09:30-16:00

1 stop11h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

22:10-10:00

Nonstop6h 50m

£402

Flights are sorted by cheapest return flights first.

Deals found on 7/1

Showing 1-10 of 57 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 £295). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £382). 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 9 January 2026.

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 9 January 2026.

The most flights from LHR to CAQC are scheduled on a Tuesday (12 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

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 9 January 2026.
See what other customers who have flown with Air Transat, 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.
Air Transat
7.7
Good
491 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
491 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
United Airlines
7.4
Good
9,143 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,603 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,698 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,659 reviews
Air Transat
7.7
Good
491 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Food

6.7

Comfort

7.3

Crew

8.4

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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 Virgin Atlantic can get you from London Heathrow Airport to Quebec in just under 7h 40m. Your travel time can differ by up to 14h 30m. 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?

    £277 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 British Airways and TAP AIR PORTUGAL, with prices starting from £352 and £364, 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 (95%), Austrian Airlines (95%) and United Airlines (95%).

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

    Looking at all options, your cheapest flight can be booked for £302. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £345 on average, our data indicates £1,334 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 £295). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £382). 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 9 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£96Average£422FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£309Average£478FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£320Average£487FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£326Average£493FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£363Average£540FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£376Average£517FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£398Average£629FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£424Average£722FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£510Average£540FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL 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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