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Cheap flights from London Heathrow Airport to Quebec from C$ 496

LHR — YUL
22 Nov — 29 Nov1
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

Thu 19/116:20 a.m. -
1 stop14h 20m
Thu 26/119:25 p.m. -
1 stop19h 00m
Deal found 20/10C$ 836
Wed 25/114:45 p.m. -
Nonstop7h 30m
Sun 29/119:15 p.m. -
Nonstop6h 50m
Deal found 19/10C$ 848
Mon 23/114:45 p.m. -
Nonstop7h 30m
Tue 1/129:15 p.m. -
Nonstop6h 50m
Deal found 19/10C$ 850
Mon 16/112:45 p.m. -
2 stops29h 25m
Mon 23/119:25 p.m. -
1 stop14h 10m
Deal found 19/10C$ 851
Thu 5/116:20 a.m. -
1 stop14h 20m
Wed 11/119:25 p.m. -
1 stop15h 55m
Deal found 20/10C$ 857
Wed 11/116:20 a.m. -
1 stop11h 20m
Mon 30/118:10 p.m. -
1 stop15h 25m
Deal found 22/10C$ 858
Tue 24/111:00 p.m. -
Nonstop7h 35m
Mon 30/113:00 p.m. -
1 stop10h 30m
Deal found 19/10C$ 860
Mon 23/111:00 p.m. -
Nonstop7h 35m
Sun 29/116:10 p.m. -
1 stop12h 10m
Deal found 19/10C$ 868
Thu 5/114:45 p.m. -
Nonstop7h 30m
Thu 12/119:15 p.m. -
Nonstop6h 50m
Deal found 21/10C$ 874
Fri 20/114:45 p.m. -
Nonstop7h 30m
Sun 22/119:15 p.m. -
Nonstop6h 50m
Deal found 22/10C$ 875
Fri 20/119:00 a.m. -
2 stops18h 36m
Sat 28/115:00 a.m. -
2 stops20h 30m
Deal found 19/10C$ 928
Fri 20/116:00 a.m. -
2 stops21h 36m
Sat 28/115:00 a.m. -
2 stops20h 30m
Deal found 21/10C$ 934

Find flight deals from Heathrow to Quebec

Round-trip from

C$ 757

One-way from

C$ 496

Popular in

December

Cheapest in

September

Average price

C$ 885

Good round-trip deal

C$ 891 or less

Good one-way deal

C$ 700 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/1-24/1
  • 2 total stops
  • 45h 10m total
  • London to Quebec
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2/12-31/12
  • 2/12-31/12
  • 3 total stops
  • 47h 10m total
  • London to Quebec
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from London Heathrow to Quebec.
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Price to beat on a one-way flight from London Heathrow to Quebec.
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Cheapflights Fare Finder

 
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 London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Wed 2/12

2:45 p.m.-11:05 a.m.

1 stop25h 20m

Québec City

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 652

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 10/12

4:45 p.m.-7:15 p.m.

Nonstop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 733

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Thu 3/12

8:50 p.m.-11:05 a.m.

3 stops43h 15m

Québec City

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 745

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 24/12

4:45 p.m.-7:15 p.m.

Nonstop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 785

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Mon 8/2

4:45 p.m.-7:15 p.m.

Nonstop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 794

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Sun 27/12

4:45 p.m.-7:15 p.m.

Nonstop7h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 794
Quickest round-trip

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Wed 7/4

6:05 p.m.-8:15 p.m.

Nonstop7h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 799

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Sat 26/12

9:55 a.m.-12:30 p.m.

1 stop31h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 808

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 24/12

1:10 p.m.-9:32 p.m.

1 stop13h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 818

LondonMontreal

LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl

LHRYUL

London Heathrow

Thu 17/12

4:10 p.m.-12:30 a.m.

1 stop13h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-6:00 a.m.

Nonstop0h 00m

C$ 826

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/10

Showing 1-10 of 40 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

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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of C$ 899). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of C$ 1,268). 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?

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.

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$ 877 and C$ 1,212 in January.
The cheapest round-trip price found within the last 5 days was C$ 757 on TAP AIR PORTUGAL (19 Jan-24 Jan).

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

See what other customers who have flown with Air Canada and Lufthansa 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
11,798 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

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
11,798 reviews
Air Canada
7.1
Good
11,798 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

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
8,292 reviews
Air Canada
7.1
Good
11,798 reviews
Check prices

Boarding

7.3

Crew

7.8

Overall

7.1

Comfort

7.1

Entertainment

6.8

Food

6.3

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

  • How long is the flight from London Heathrow Airport to Quebec?

    Airlines like United Airlines fly from London Heathrow Airport to Quebec in about 15h 18m. The time it takes to get you to your destination can typically vary by up to . London Heathrow Airport and Quebec are separated by a distance of 5213 km.

  • 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$ 507. Users have also found prices from C$ 710 and C$ 782 on WestJet and Austrian Airlines, 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: MEA (91%), Austrian Airlines (89%), Egyptair (89%).

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

    Looking at all options, your cheapest flight can be booked for C$ 625. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for C$ 858 on average, our data indicates C$ 958 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of C$ 899). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of C$ 1,268). 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

Top 2 airlines flying from Heathrow to Quebec

AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 773AverageC$ 959FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 773AverageC$ 1,063FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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