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Cheap flights from London Heathrow Airport to Quebec from £296

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
28 Jan — 4 Feb1
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 29 December 2025.

Sun 28/1208:45LHR - YUL
1 stop14h 35mLufthansa
Wed 7/121:45YUL - LHR
1 stop17h 50mLufthansa
Deal found 27/12£429
Mon 29/1206:00LHR - YUL
1 stop14h 10mMultiple Airlines
Mon 12/119:30YUL - LHR
Nonstop6h 40mMultiple Airlines
Deal found 27/12£430
Mon 29/1208:45LHR - YUL
1 stop14h 35mLufthansa
Mon 12/119:30YUL - LHR
Nonstop6h 40mLufthansa
Deal found 27/12£441
Mon 29/1209:00LHR - YUL
1 stop11h 10mAir Canada
Thu 29/116:45YUL - LHR
1 stop13h 30mAir Canada
Deal found 28/12£448
Sun 28/1213:45LHR - YUL
1 stop30h 25mAir Canada
Sat 17/119:30YUL - LHR
Nonstop6h 40mAir Canada
Deal found 27/12£449
Mon 29/1209:00LHR - YQB
2 stops14h 14mAir Canada
Mon 5/119:05YQB - LHR
1 stop31h 05mAir Canada
Deal found 28/12£452
Wed 31/1210:25LHR - YUL
2 stops19h 07mAir Canada
Tue 13/113:15YUL - LHR
1 stop26h 20mAir Canada
Deal found 28/12£453
Sun 28/1219:15LHR - YUL
1 stop28h 05mLufthansa
Sun 11/119:30YUL - LHR
Nonstop6h 40mLufthansa
Deal found 28/12£456
Mon 29/1213:25LHR - YUL
Nonstop7h 45mAir Canada
Mon 12/119:30YUL - LHR
Nonstop6h 40mAir Canada
Deal found 27/12£469
Mon 29/1206:00LHR - YQB
2 stops17h 14mMultiple Airlines
Mon 5/119:35YQB - LHR
2 stops30h 35mMultiple Airlines
Deal found 28/12£472
Sun 28/1218:40LHR - YUL
2 stops24h 05mMultiple Airlines
Sun 11/106:50YUL - LHR
1 stop8h 45mMultiple Airlines
Deal found 28/12£475
Wed 31/1206:00LHR - YUL
1 stop14h 10mMultiple Airlines
Thu 8/119:30YUL - LHR
Nonstop6h 40mMultiple Airlines
Deal found 28/12£477

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 29 December 2025.

Round-trip from

£356

One-way from

£296

Popular in

December

Cheapest in

February

Average price

£606

Good round-trip deal

£500 or less

Good one-way deal

£482 or less
Air Canada
  • Air Canada
  • 10/2-17/2
  • 2 total stops
  • 25h 04m total
  • London to Quebec
Search Deals
WestJet
  • WestJet
  • 18/1
  • 1 total stop
  • 21h 15m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£27 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 December 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 29 December 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

Thu 15/1

09:00-08:28

2 stops28h 28m

Québec City

Mon 19/1

06:20-07:10

1 stop19h 50m

£373

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Tue 27/1

13:25-08:28

1 stop24h 03m

Québec City

Tue 3/2

09:15-07:10

1 stop16h 55m

£373

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 29/1

18:40-18:14

2 stops28h 34m

Québec City

Tue 3/2

16:50-19:15

2 stops21h 25m

£375

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Tue 27/1

06:00-22:28

2 stops21h 28m

Québec City

Tue 3/2

16:50-16:20

2 stops18h 30m

£378

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 16/1

06:50-18:14

2 stops16h 24m

Québec City

Mon 19/1

13:40-07:10

2 stops12h 30m

£378

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Tue 20/1

09:00-18:14

2 stops14h 14m

Québec City

Wed 28/1

15:15-07:10

1 stop10h 55m

£379

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Wed 11/2

09:00-22:43

2 stops18h 43m

Québec City

Wed 18/2

12:15-09:20

2 stops16h 05m

£381

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Mon 16/3

11:10-22:14

2 stops15h 04m

Québec City

Fri 27/3

16:50-09:20

2 stops12h 30m

£385

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Tue 10/2

09:30-22:28

2 stops17h 58m

Québec City

Tue 17/2

15:15-11:20

2 stops15h 05m

£392

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sat 14/2

18:00-00:32

1 stop11h 32m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

15:35-20:35

2 stops48h 00m

£417

Flights are sorted by cheapest return flights first.

Deals found on 28/12

Showing 1-10 of 59 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 £294). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £380). 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 29 December 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.

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 29 December 2025.

The most flights from LHR to CAQC are scheduled on a Friday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (12 on average).

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 29 December 2025.
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
486 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Transat
7.7
Good
486 reviews
Air Transat
7.7
Good
486 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
United Airlines
7.4
Good
9,120 reviews
Air Transat
7.7
Good
486 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Air Canada
7.1
Good
10,564 reviews
Air Transat
7.7
Good
486 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
Lufthansa
6.8
Okay
7,662 reviews
Air Transat
7.7
Good
486 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.
British Airways
6.7
Okay
7,622 reviews
Air Transat
7.7
Good
486 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Crew

8.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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, SWISS, and Delta can get you from London Heathrow Airport to Quebec in just under 9h 49m. Your travel time can differ by up to 18h 45m. The distance from London Heathrow Airport to Quebec is about 3094 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?

    £276 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 £351 and £352, 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 (99%), Austrian Airlines (99%) and United Airlines (99%).

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

    Looking at all options, your cheapest flight can be booked for £301. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £349 on average, our data indicates £1,317 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 £294). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £380). 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 29 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£96Average£414FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£308Average£476FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air TransatCheapest£318Average£485FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
United AirlinesCheapest£324Average£491FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£362Average£537FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£374Average£514FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£396Average£627FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£422Average£718FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£508Average£566FlexibilityNo 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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