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Cheap flights from London Heathrow Airport to Quebec from C$ 449

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 22/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
8 Jul — 15 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 8 June 2026.

Sun 20/92:10 p.m.
LHR
-
YQB
1 stop14h 02m
Air Canada
Sun 27/98:25 p.m.
YQB
-
LHR
1 stop8h 35m
Air Canada
Deal found 8/6C$ 616
Sat 13/66:00 a.m.
LHR
-
YOW
2 stops19h 56m
Austrian Airlines
Sat 20/68:05 p.m.
YOW
-
LHR
1 stop10h 45m
Austrian Airlines
Deal found 7/6C$ 708
Fri 19/612:40 p.m.
LHR
-
YOW
1 stop11h 13m
Air Canada
Mon 22/66:55 p.m.
YOW
-
LHR
Nonstop6h 35m
Air Canada
Deal found 5/6C$ 717
Sun 13/912:40 p.m.
LHR
-
YOW
1 stop11h 00m
Air Canada
Sat 19/92:35 p.m.
YOW
-
LHR
1 stop10h 55m
Air Canada
Deal found 4/6C$ 721
Sat 13/66:00 a.m.
LHR
-
YOW
2 stops21h 11m
Air Canada
Sat 20/65:30 p.m.
YOW
-
LHR
1 stop22h 30m
Air Canada
Deal found 8/6C$ 728
Thu 24/99:30 a.m.
LHR
-
YOW
Nonstop7h 55m
Air Canada
Thu 8/106:55 p.m.
YOW
-
LHR
Nonstop6h 35m
Air Canada
Deal found 7/6C$ 729
Wed 1/72:10 p.m.
LHR
-
YOW
Nonstop7h 10m
Air Canada
Thu 9/76:55 p.m.
YOW
-
LHR
Nonstop6h 35m
Air Canada
Deal found 8/6C$ 731
Fri 18/912:40 p.m.
LHR
-
YOW
1 stop11h 00m
Air Canada
Wed 30/99:00 p.m.
YOW
-
LHR
Nonstop6h 35m
Air Canada
Deal found 7/6C$ 732
Thu 17/96:50 a.m.
LHR
-
YOW
2 stops13h 20m
Air Canada
Wed 30/99:00 p.m.
YOW
-
LHR
Nonstop6h 35m
Air Canada
Deal found 7/6C$ 734
Sat 5/99:30 a.m.
LHR
-
YQB
1 stop18h 16m
Air Canada
Mon 21/91:40 p.m.
YQB
-
LHR
1 stop11h 50m
Air Canada
Deal found 4/6C$ 766
Thu 2/79:30 a.m.
LHR
-
YQB
2 stops18h 16m
Lufthansa
Mon 6/710:15 a.m.
YQB
-
LHR
1 stop15h 20m
Lufthansa
Deal found 7/6C$ 781
Thu 2/72:05 p.m.
LHR
-
YQB
1 stop13h 41m
Air Canada
Fri 31/71:05 p.m.
YQB
-
LHR
1 stop12h 25m
Air Canada
Deal found 8/6C$ 782

Find flight deals from Heathrow to Quebec

Keep the following information in mind while searching for Heathrow to Quebec flight deals. Data was last updated 8 June 2026.

Round-trip from

C$ 717

One-way from

C$ 449

Popular in

December

Cheapest in

September

Average price

C$ 859

Good round-trip deal

C$ 1,022 or less

Good one-way deal

C$ 723 or less
Air Canada
  • Air Canada
  • 19/6-22/6
  • 1 total stop
  • 17h 48m total
  • London to Quebec
Search Deals
22/6
  • 22/6
  • 2 total stops
  • 40h 00m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 8 June 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sun 20/9

2:10 p.m.-11:12 p.m.

1 stop14h 02m

Québec City

Sun 27/9

8:25 p.m.-10:00 a.m.

1 stop8h 35m

C$ 616

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 2/7

2:05 p.m.-10:46 p.m.

1 stop13h 41m

Québec City

Fri 31/7

1:05 p.m.-6:30 a.m.

1 stop12h 25m

C$ 782

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 19/6

8:40 a.m.-11:54 p.m.

2 stops20h 14m

Ottawa

Mon 22/6

2:00 p.m.-10:40 a.m.

2 stops15h 40m

C$ 802

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 23/9

2:10 p.m.-1:03 p.m.

1 stop27h 53m

Québec City

Sun 27/9

1:40 p.m.-9:00 p.m.

2 stops50h 20m

C$ 806

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 1/10

9:30 a.m.-1:03 p.m.

1 stop32h 33m

Québec City

Thu 15/10

1:40 p.m.-9:00 p.m.

2 stops50h 20m

C$ 806

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Mon 7/9

9:30 a.m.-1:03 p.m.

1 stop32h 33m

Québec City

Fri 25/9

1:40 p.m.-9:00 p.m.

2 stops50h 20m

C$ 810

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 2/7

9:30 a.m.-10:46 p.m.

2 stops18h 16m

Québec City

Fri 31/7

11:20 a.m.-6:30 a.m.

2 stops14h 10m

C$ 812

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 2/7

7:30 a.m.-10:41 p.m.

2 stops20h 11m

Québec City

Mon 6/7

3:00 p.m.-5:55 a.m.

2 stops33h 55m

C$ 835

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sat 20/6

6:50 a.m.-4:31 p.m.

2 stops14h 41m

Québec City

Tue 23/6

6:00 a.m.-10:40 a.m.

2 stops23h 40m

C$ 841

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 28/9

8:00 a.m.-5:16 p.m.

1 stop14h 16m

Ottawa

Mon 12/10

6:05 a.m.-9:35 p.m.

1 stop10h 30m

C$ 841

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip 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 C$ 459). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of C$ 1,703). 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 8 June 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 8 June 2026.

The most flights from LHR to CAQC are scheduled on a Wednesday (17 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from London Heathrow Airport to Quebec?

How far ahead should I book a flight from London Heathrow Airport to Quebec?

The price you pay for your flight from London Heathrow Airport to Quebec may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 8 June 2026.
See what other customers who have flown with Air Canada,Lufthansa, andBritish Airways 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 Canada
7.1
Good
11,149 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
Air Canada
7.1
Good
11,149 reviews
Air Canada
7.1
Good
11,149 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
Lufthansa
6.8
Okay
8,049 reviews
Air Canada
7.1
Good
11,149 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
British Airways
6.7
Okay
8,031 reviews
Air Canada
7.1
Good
11,149 reviews
Check prices

Overall

7.1

Entertainment

6.8

Food

6.3

Comfort

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

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?

    Airlines like Air Canada, Air France, and United Airlines fly from London Heathrow Airport to Quebec in about 13h 41m. The time it takes to get you to your destination can typically vary by up to 18h 09m. London Heathrow Airport and Quebec are separated by a distance of 4979 km. 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?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as C$ 505. Users have also found prices from C$ 549 and C$ 575 on Aer Lingus and TAP AIR PORTUGAL, respectively.

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

    While some choose either London Heathrow - Ottawa or London Heathrow - Québec City, London Heathrow - Montreal Pierre Elliott Trudeau Intl is the most popular route from London Heathrow Airport to Quebec.

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

    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 London Heathrow Airport to Quebec on time: Air Canada (96%), United Airlines (96%), Lufthansa (96%).

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

    Looking at all options, your cheapest flight can be booked for C$ 668. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 706 on average, our data indicates C$ 939 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 vacation 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 C$ 459). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of C$ 1,703). 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

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.

Top 3 airlines flying from Heathrow to Quebec

Discover the top 3 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 629,999 searches. Data last updated 8 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 658AverageC$ 1,449FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 715AverageC$ 1,020FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 720AverageC$ 897FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to Quebec for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Quebec flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Heathrow to Quebec and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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