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Cheap flights from London Heathrow Airport to Quebec from £283

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
26 Feb — 5 Mar1
1 adult

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 21 February 2025.

Round-trip from

£387

One-way from

£283

Popular in

August

Cheapest in

September

Average price

£450

Good round-trip deal

£473 or less

Good one-way deal

£658 or less
Air Canada
  • Air Canada
  • 16/3-23/3
  • 2 total stops
  • 21h 25m total
  • London to Quebec
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 23h 07m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£40 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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

Find flight deals from Heathrow to Quebec

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 21 February 2025.

Sun 16/306:00LHR - YUL
1 stop12h 55mAir Canada
Sun 23/308:05YUL - LHR
1 stop8h 30mAir Canada
Deal found 20/2£387
Thu 1/510:30LHR - YUL
1 stop10h 30mLufthansa
Sun 11/522:50YUL - LHR
1 stop11h 50mLufthansa
Deal found 20/2£388
Wed 19/308:55LHR - YUL
1 stop11h 20mMultiple Airlines
Wed 26/320:15YUL - LHR
Nonstop6h 55mMultiple Airlines
Deal found 20/2£389
Wed 19/308:55LHR - YUL
1 stop11h 20mSWISS
Sun 23/317:50YUL - LHR
1 stop18h 30mSWISS
Deal found 20/2£390
Thu 24/409:30LHR - YQB
1 stop9h 46mAir Canada
Sun 27/420:30YQB - LHR
1 stop8h 30mAir Canada
Deal found 20/2£397
Fri 2/518:05LHR - YUL
Nonstop7h 10mBritish Airways
Wed 7/522:10YUL - LHR
Nonstop6h 40mBritish Airways
Deal found 20/2£400
Wed 5/319:25LHR - YUL
1 stop23h 30mAustrian Airlines
Wed 12/320:15YUL - LHR
2 stops37h 50mAustrian Airlines
Deal found 19/2£403
Fri 9/517:50LHR - YOW
1 stop11h 32mMultiple Airlines
Mon 12/517:15YOW - LHR
1 stop18h 20mMultiple Airlines
Deal found 19/2£406
Mon 17/317:50LHR - YUL
1 stop22h 50mBrussels Airlines
Thu 27/319:55YUL - LHR
1 stop10h 10mBrussels Airlines
Deal found 21/2£411
Mon 3/314:45LHR - YOW
1 stop29h 25mVirgin Atlantic
Mon 10/318:20YOW - LHR
1 stop15h 25mVirgin Atlantic
Deal found 19/2£415
Sun 23/316:30LHR - YUL
Nonstop7h 35mFinnair
Sun 13/422:00YUL - LHR
Nonstop6h 40mFinnair
Deal found 21/2£428
Fri 9/517:50LHR - YOW
1 stop11h 32mKLM
Mon 12/517:15YOW - LHR
2 stops12h 30mKLM
Deal found 19/2£431

Find flights from Heathrow to Quebec within your budget

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 21 February 2025.

Fly from

Heathrow

Fly to

Quebec

Route

Depart

Return

Price

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Sun 16/3

06:00-14:55

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 23/3

08:05-20:35

1 stop8h 30m

£387

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 1/5

10:30-16:00

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

22:50-15:40

1 stop11h 50m

£388

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 19/3

08:55-16:15

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 26/3

20:15-07:10

Nonstop6h 55m

£389

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 19/3

08:55-16:15

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 23/3

17:50-16:20

1 stop18h 30m

£390

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 24/4

09:30-14:16

1 stop9h 46m

Québec City

Sun 27/4

20:30-10:00

1 stop8h 30m

£397

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 2/5

18:05-20:15

Nonstop7h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 7/5

22:10-09:50

Nonstop6h 40m

£400

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 5/3

19:25-13:55

1 stop23h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

20:15-14:05

2 stops37h 50m

£403

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 9/5

17:50-00:22

1 stop11h 32m

Ottawa

Mon 12/5

17:15-16:35

1 stop18h 20m

£406

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Mon 3/3

14:45-15:10

1 stop29h 25m

Ottawa

Mon 10/3

18:20-13:45

1 stop15h 25m

£415

LondonOttawa

LHR - YOW

LHRYOW

London Heathrow

Fri 9/5

17:50-00:22

1 stop11h 32m

Ottawa

Mon 12/5

17:15-10:45

2 stops12h 30m

£431

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 46 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.

Travel insights for flights from Heathrow to Quebec

Get recent, data-driven insights about flights from Heathrow to Quebec including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from London Heathrow Airport to Quebec?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). 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 21 February 2025.

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 21 February 2025.

The most flights from LHR to CAQC are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Quebec ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Quebec when rainfall is around 64.0 mm.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 21 February 2025.
Read through reviews of airlines operating flights from London to Quebec, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very Good
8,217 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Azores Airlines
7.6
Good
62 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Austrian Airlines
7.5
Good
771 reviews
Delta
8.0
Very Good
8,217 reviews
Check prices

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.

  • What are the cheapest airlines to fly from London Heathrow Airport to Quebec one-way?

    £327 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Azores Airlines and WestJet, with prices starting from £387 and £406, 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 (77%), Austrian Airlines (77%) and Egyptair (77%).

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

    Looking at all options, your cheapest flight can be booked for £390. While the most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl) can be booked for £385 on average our data indicates £1,049 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Quebec (average of £475). Flying from London Heathrow Airport to Quebec in July is currently the most expensive (average of £743). 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 8 airlines flying from Heathrow to Quebec

Discover the top 8 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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£102Average£595FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£350Average£556FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£385Average£519FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£396Average£488FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£399Average£564FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£404Average£674FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£404Average£684FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£461Average£580FlexibilityNo 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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