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Cheap flights from Quebec to London Heathrow Airport from C$ 298

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 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LHR
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Quebec to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Quebec (CAQC) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 781

One-way from

C$ 298

Good round-trip deal

C$ 1,035 or less

Good one-way deal

C$ 1,080 or less
14/3-26/3
  • 14/3-26/3
  • 2 total stops
  • 39h 45m total
  • Quebec to London
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WestJet
  • WestJet
  • 29/3
  • 1 total stop
  • 24h 50m total
  • Quebec to London
Search Deals
Price to beat on a round-trip flight from Quebec to London Heathrow.
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Price to beat on a one-way flight from Quebec to London Heathrow.
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Find flight deals from Quebec to Heathrow

Cheapest flights from Quebec to Heathrow
Explore the most affordable flight options available from Quebec to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Fri 14/38:15 p.m.YUL - LHR
1 stop14h 10mMultiple Airlines
Wed 26/33:15 p.m.LHR - YUL
1 stop25h 35mMultiple Airlines
Deal found 20/1C$ 781
Sun 16/310:45 p.m.YUL - LHR
1 stop14h 45mTAP AIR PORTUGAL
Mon 31/31:45 p.m.LHR - YUL
1 stop12h 25mTAP AIR PORTUGAL
Deal found 21/1C$ 792
Thu 6/37:15 p.m.YUL - LHR
Nonstop6h 55mAir Canada
Sat 15/36:00 a.m.LHR - YUL
1 stop12h 55mAir Canada
Deal found 20/1C$ 825
Sat 15/36:20 p.m.YOW - LHR
1 stop18h 15mVirgin Atlantic
Mon 24/35:35 p.m.LHR - YOW
1 stop26h 35mVirgin Atlantic
Deal found 21/1C$ 833
Tue 18/25:20 p.m.YOW - LHR
1 stop9h 40mAir France
Tue 25/26:20 a.m.LHR - YOW
1 stop13h 50mAir France
Deal found 21/1C$ 848
Tue 28/15:20 p.m.YOW - LHR
2 stops15h 30mMultiple Airlines
Tue 11/29:00 a.m.LHR - YOW
1 stop11h 10mMultiple Airlines
Deal found 20/1C$ 878
Tue 10/610:10 p.m.YUL - LHR
Nonstop6h 40mBritish Airways
Mon 23/66:05 p.m.LHR - YUL
Nonstop7h 10mBritish Airways
Deal found 20/1C$ 887
Sun 1/610:25 p.m.YUL - LHR
Nonstop6h 35mLufthansa
Sat 14/69:30 a.m.LHR - YUL
Nonstop7h 10mLufthansa
Deal found 20/1C$ 891
Tue 28/15:20 p.m.YOW - LHR
2 stops15h 30mKLM
Tue 11/26:30 a.m.LHR - YOW
2 stops13h 40mKLM
Deal found 20/1C$ 910
Sun 15/610:00 p.m.YUL - LHR
Nonstop6h 40mAmerican Airlines
Sun 29/66:05 p.m.LHR - YUL
Nonstop7h 10mAmerican Airlines
Deal found 20/1C$ 915
Mon 10/38:05 p.m.YUL - LHR
1 stop16h 30mVirgin Atlantic
Mon 24/36:30 a.m.LHR - YUL
1 stop15h 40mVirgin Atlantic
Deal found 21/1C$ 948
Tue 18/32:15 p.m.YQB - LHR
3 stops19h 30mMultiple Airlines
Tue 25/37:35 p.m.LHR - YQB
1 stop20h 30mMultiple Airlines
Deal found 20/1C$ 980

Find flights from Quebec to Heathrow within your budget

Customize your flight search to find flights from Quebec to Heathrow 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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 14/3

8:15 p.m.-2:25 p.m.

1 stop14h 10m

London Heathrow

Wed 26/3

3:15 p.m.-12:50 p.m.

1 stop25h 35m

C$ 781

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 16/3

10:45 p.m.-5:30 p.m.

1 stop14h 45m

London Heathrow

Mon 31/3

1:45 p.m.-9:10 p.m.

1 stop12h 25m

C$ 792

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 6/3

7:15 p.m.-7:10 a.m.

Nonstop6h 55m

London Heathrow

Sat 15/3

6:00 a.m.-2:55 p.m.

1 stop12h 55m

C$ 825

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Sat 15/3

6:20 p.m.-4:35 p.m.

1 stop18h 15m

London Heathrow

Mon 24/3

5:35 p.m.-4:10 p.m.

1 stop26h 35m

C$ 833

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Tue 18/2

5:20 p.m.-8:00 a.m.

1 stop9h 40m

London Heathrow

Tue 25/2

6:20 a.m.-3:10 p.m.

1 stop13h 50m

C$ 848

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Tue 18/2

5:20 p.m.-10:45 a.m.

2 stops12h 25m

London Heathrow

Tue 25/2

9:00 a.m.-3:10 p.m.

1 stop11h 10m

C$ 878

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 10/6

10:10 p.m.-9:50 a.m.

Nonstop6h 40m

London Heathrow

Mon 23/6

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

Nonstop7h 10m

C$ 887

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 1/6

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

Nonstop6h 35m

London Heathrow

Sat 14/6

9:30 a.m.-11:40 a.m.

Nonstop7h 10m

C$ 891

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Tue 18/2

5:20 p.m.-10:45 a.m.

2 stops12h 25m

London Heathrow

Tue 25/2

6:30 a.m.-3:10 p.m.

2 stops13h 40m

C$ 910

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

10:00 p.m.-9:40 a.m.

Nonstop6h 40m

London Heathrow

Mon 30/6

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

Nonstop7h 10m

C$ 915

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 50 results
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Best time to book a flight from Quebec to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Quebec 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.

Travel insights for flights from Quebec to Heathrow

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

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

Currently, January is the cheapest month in which you can book a flight from Quebec to London Heathrow Airport (average of C$ 560). Flying from Quebec to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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 QC to LHR?

Find hourly flight availability from Quebec to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

When flying from Quebec to London Heathrow Airport, 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 Quebec to London Heathrow Airport

Explore weekly flight availability from Quebec to Heathrow. 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 January 2025.

The most flights from CAQC to LHR are scheduled on a Monday (11 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 21 January 2025.
Get a feel of what it's like to fly with Austrian Airlines, SWISS and United Airlines from Quebec to London by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Quebec to Heathrow. 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 Quebec to London Heathrow Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 298. Users have also found prices from C$ 438 and C$ 448 on TAP AIR PORTUGAL and Azores Airlines, respectively.

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

    The most popular route from Quebec to London Heathrow Airport is Montreal Pierre Elliott Trudeau Intl - London Heathrow. You may also consider Ottawa - London Heathrow or Québec City - London Heathrow.

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

    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 Quebec to London Heathrow Airport on time: Aegean Airlines (65%), American Airlines (65%), Finnair (65%).

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

    Looking at all options, your cheapest flight can be booked for C$ 932. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow) can be booked for C$ 748 on average our data indicates C$ 2,088 when flying from Quebec to London Heathrow Airport.

  • Can I find deals for flights from Quebec to Heathrow that include hotel bookings?

    Yes. In addition to deals on Quebec to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to Heathrow.

  • Can I find deals for business class flights from Quebec to Heathrow?

    Yes. Cheapflights offers flight deals from Quebec to Heathrow 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 Quebec to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Quebec to London Heathrow Airport (average of C$ 560). Flying from Quebec to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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

Travelling to a place near Quebec?

Book flights to Quebec if you plan to visit one of these locations
Brentford
Hounslow
Slough
Luton
Milton Keynes
Romford
Watford
Bedford
Bromley
Southall

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Alternative routes for Quebec to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Quebec to Heathrow

Discover the top 9 airlines that operate flights from Quebec to Heathrow. 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 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapestC$ 490AverageC$ 1,049FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapestC$ 635AverageC$ 934FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapestC$ 651AverageC$ 709FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air TransatCheapestC$ 674AverageC$ 873FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Virgin AtlanticCheapestC$ 779AverageC$ 897FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapestC$ 800AverageC$ 1,126FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 804AverageC$ 1,082FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 846AverageC$ 1,112FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapestC$ 1,013AverageC$ 1,216FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Quebec to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Quebec to Heathrow for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Heathrow from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Quebec to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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