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Cheap flights from London Heathrow Airport to Quebec from C$ 489

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
25 Aug — 1 Sep1
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 26 July 2026.

Thu 3/96:00 a.m.
LHR
-
YQB
2 stops32h 32m
Air Canada
Sat 12/912:35 p.m.
YQB
-
LHR
2 stops40h 25m
Air Canada
Deal found 21/7C$ 728
Fri 28/88:55 a.m.
LHR
-
YQB
2 stops13h 32m
Multiple Airlines
Sat 12/98:25 p.m.
YQB
-
LHR
1 stop29h 05m
Multiple Airlines
Deal found 25/7C$ 731
Wed 9/97:25 a.m.
LHR
-
YQB
2 stops16h 47m
Multiple Airlines
Wed 16/95:00 a.m.
YQB
-
LHR
1 stop25h 50m
Multiple Airlines
Deal found 26/7C$ 736
Sat 5/99:30 a.m.
LHR
-
YQB
1 stop18h 16m
Air Canada
Mon 21/912:35 p.m.
YQB
-
LHR
1 stop12h 55m
Air Canada
Deal found 25/7C$ 740
Mon 7/95:55 p.m.
LHR
-
YQB
2 stops25h 00m
Multiple Airlines
Mon 14/96:25 p.m.
YQB
-
LHR
1 stop31h 05m
Multiple Airlines
Deal found 24/7C$ 743
Mon 31/81:30 p.m.
LHR
-
YUL
1 stop10h 55m
Lufthansa
Sun 13/910:10 p.m.
YUL
-
LHR
Nonstop6h 50m
Lufthansa
Deal found 24/7C$ 760
Sun 23/89:30 a.m.
LHR
-
YQB
1 stop12h 57m
Multiple Airlines
Mon 7/912:35 p.m.
YQB
-
LHR
1 stop12h 55m
Multiple Airlines
Deal found 25/7C$ 761
Mon 24/812:40 p.m.
LHR
-
YUL
1 stop10h 40m
Air Canada
Wed 2/911:10 a.m.
YUL
-
LHR
1 stop14h 25m
Air Canada
Deal found 24/7C$ 761
Thu 27/82:05 p.m.
LHR
-
YUL
Nonstop7h 35m
Air Canada
Sat 5/99:00 a.m.
YUL
-
LHR
1 stop31h 00m
Air Canada
Deal found 21/7C$ 762
Sun 23/82:05 p.m.
LHR
-
YQB
2 stops26h 46m
Air Canada
Mon 7/912:35 p.m.
YQB
-
LHR
1 stop12h 55m
Air Canada
Deal found 25/7C$ 764
Thu 27/86:50 a.m.
LHR
-
YUL
2 stops13h 32m
Air Canada
Wed 2/96:40 p.m.
YUL
-
LHR
Nonstop6h 50m
Air Canada
Deal found 21/7C$ 764
Fri 28/82:05 p.m.
LHR
-
YUL
Nonstop7h 35m
Air Canada
Sun 6/96:40 p.m.
YUL
-
LHR
Nonstop6h 50m
Air Canada
Deal found 22/7C$ 765

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 26 July 2026.

Round-trip from

C$ 728

One-way from

C$ 489

Popular in

December

Cheapest in

September

Average price

C$ 1,096

Good round-trip deal

C$ 1,147 or less

Good one-way deal

C$ 674 or less
Air Canada
  • Air Canada
  • 24/8-8/9
  • 3 total stops
  • 22h 07m total
  • London to Quebec
Search Deals
9/9
  • 9/9
  • 3 total stops
  • 32h 30m total
  • London to Quebec
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 26 July 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

Wed 9/9

7:25 a.m.-7:12 p.m.

2 stops16h 47m

Québec City

Wed 16/9

5:00 a.m.-11:50 a.m.

1 stop25h 50m

C$ 736

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 17/9

9:30 a.m.-11:53 a.m.

1 stop31h 23m

Québec City

Mon 21/9

12:35 p.m.-6:30 a.m.

1 stop12h 55m

C$ 772

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 9/9

2:10 p.m.-8:20 p.m.

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:00 p.m.-9:00 p.m.

1 stop18h 00m

C$ 772

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 3/9

9:30 a.m.-11:51 a.m.

1 stop31h 21m

Québec City

Sat 12/9

8:25 p.m.-6:30 a.m.

1 stop29h 05m

C$ 774
Quickest round-trip

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 28/8

5:35 p.m.-10:35 p.m.

1 stop10h 00m

Québec City

Fri 11/9

1:10 a.m.-4:35 p.m.

1 stop10h 25m

C$ 776

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 3/9

2:05 p.m.-7:41 p.m.

1 stop10h 36m

Québec City

Sat 19/9

12:35 p.m.-8:35 a.m.

1 stop15h 00m

C$ 781

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 3/9

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

2 stops20h 11m

Québec City

Sat 12/9

8:05 p.m.-6:45 a.m.

2 stops29h 40m

C$ 814

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 4/9

5:55 p.m.-4:31 p.m.

2 stops27h 36m

Québec City

Fri 11/9

12:45 p.m.-5:55 a.m.

1 stop12h 10m

C$ 824

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Thu 24/9

6:50 a.m.-4:38 p.m.

2 stops14h 48m

Ottawa

Mon 28/9

12:00 p.m.-7:15 a.m.

2 stops14h 15m

C$ 845

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 17/9

7:30 a.m.-7:34 a.m.

2 stops29h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

8:15 a.m.-6:55 a.m.

2 stops17h 40m

C$ 917

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 59 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of C$ 895). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of C$ 1,253). 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 26 July 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 26 July 2026.

The most flights from LHR to CAQC are scheduled on a Wednesday (20 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?

Airfare is below average for this route at the moment.
London Heathrow Airport to Quebec flights typically cost between C$ 989 and C$ 1,380 in August.
The cheapest round-trip price found within the last 5 days was C$ 760 on Lufthansa (31 Aug-13 Sep).

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 25 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 26 July 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
11,387 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,387 reviews
Air Canada
7.1
Good
11,387 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Lufthansa
6.8
Okay
8,157 reviews
Air Canada
7.1
Good
11,387 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
British Airways
6.7
Okay
8,132 reviews
Air Canada
7.1
Good
11,387 reviews
Check prices

Food

6.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Boarding

7.3

Crew

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

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, Virgin Atlantic, and United Airlines fly from London Heathrow Airport to Quebec in about 10h. The time it takes to get you to your destination can typically vary by up to 21h 23m. 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$ 510. Users have also found prices from C$ 555 and C$ 581 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 (90%), United Airlines (90%), Lufthansa (90%).

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

    Looking at all options, your cheapest flight can be booked for C$ 665. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 699 on average, our data indicates C$ 1,492 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, November is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of C$ 895). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of C$ 1,253). 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 26 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 665AverageC$ 1,464FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 721AverageC$ 1,093FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 770AverageC$ 907FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Quebec from Heathrow today with Cheapflights!

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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