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Cheap flights from London to Quebec from £233

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YUL
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Find flight deals from London to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from London to Quebec
Explore the most affordable flight options available from London to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Mon 17/1109:00LHR - YQB
2 stops18h 14mAir Canada
Sun 30/1105:00YQB - LHR
2 stops23h 20mAir Canada
Deal found 16/10£371
Fri 7/1106:50LHR - YQB
2 stops12h 29mAir Canada
Tue 11/1119:35YQB - LHR
2 stops20h 00mAir Canada
Deal found 16/10£372
Thu 20/1109:00LHR - YQB
2 stops29h 48mAir Canada
Mon 24/1105:00YQB - LHR
2 stops21h 10mAir Canada
Deal found 15/10£372
Thu 13/1111:40LGW - YUL
1 stop11h 45mAir Transat
Tue 18/1114:30YUL - LGW
1 stop14h 15mAir Transat
Deal found 16/10£374
Sat 8/1111:40LGW - YUL
1 stop11h 45mAir Transat
Tue 18/1114:30YUL - LGW
1 stop14h 15mAir Transat
Deal found 17/10£375
Tue 4/1111:40LGW - YUL
1 stop15h 40mAir Transat
Mon 10/1110:35YUL - LGW
1 stop18h 10mAir Transat
Deal found 16/10£376
Fri 14/1109:00LHR - YUL
1 stop11h 10mAir Canada
Sat 22/1122:30YUL - LHR
2 stops17h 05mAir Canada
Deal found 15/10£376
Wed 12/1111:40LGW - YUL
1 stop15h 40mAir Transat
Wed 3/1210:35YUL - LGW
1 stop18h 10mAir Transat
Deal found 15/10£377
Wed 3/1208:15LHR - YUL
1 stop17h 00mTAP AIR PORTUGAL
Sun 7/1221:45YUL - LHR
1 stop19h 55mTAP AIR PORTUGAL
Deal found 15/10£377
Fri 14/1111:40LGW - YUL
1 stop11h 45mAir Transat
Sat 22/1117:25YUL - LGW
1 stop11h 20mAir Transat
Deal found 15/10£378
Wed 5/1112:05LHR - YUL
1 stop32h 05mAir Canada
Mon 17/1121:30YUL - LHR
2 stops18h 05mAir Canada
Deal found 16/10£378
Fri 14/1111:40LGW - YUL
1 stop15h 40mAir Transat
Fri 21/1117:25YUL - LGW
1 stop11h 20mAir Transat
Deal found 15/10£379

Cheap flight deals from London to Quebec

Keep the following information in mind while searching for London to Quebec flight deals. Data was last updated 17 October 2025.

Round-trip from

£371

One-way from

£233

Popular in

December

Cheapest in

September

Average price

£443

Good round-trip deal

£378 or less

Good one-way deal

£252 or less
Air Canada
  • Air Canada
  • 17/11-30/11
  • 4 total stops
  • 41h 34m total
  • London to Quebec
Search Deals
29/11
  • 29/11
  • 1 total stop
  • 33h 25m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Quebec.
Search Deals
Price to beat on a one-way flight from London (LON) to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 17 October 2025.
Use the filters below to find and compare flights from London to Quebec that are best for you.

Fly from

London

Fly to

Quebec

Route

Depart

Return

Price

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 20/11

09:00-09:48

2 stops29h 48m

Québec City

Mon 24/11

05:00-07:10

2 stops21h 10m

£372

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 9/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

14:30-09:45

1 stop14h 15m

£375

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 12/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

14:30-09:45

1 stop14h 15m

£375

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 9/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 20/11

14:30-09:45

1 stop14h 15m

£375

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 11/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Tue 18/11

14:30-09:45

1 stop14h 15m

£375

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Mon 2/3

11:20-12:40

1 stop30h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

20:40-17:50

1 stop17h 10m

£379

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 19/3

11:40-09:20

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

10:15-09:45

1 stop19h 30m

£379

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Sun 30/11

13:40-12:40

1 stop28h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

20:10-21:55

1 stop20h 45m

£380

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 30/11

08:30-19:40

1 stop16h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 7/12

21:40-18:35

1 stop15h 55m

£381

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 20/2

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

10:15-09:45

1 stop19h 30m

£382

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 60 results
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Best time to book a flight from London to Quebec

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

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

Currently, May is the cheapest month in which you can book a flight from London to Quebec (average of £258). Flying from London to Quebec in December is currently the most expensive (average of £396). 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 LON to QC?

Find hourly flight availability from London 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 17 October 2025.

It’s typically best to fly out from London to Quebec in the morning. Doing so could potentially save you 10% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from London to Quebec?

Use this chart to determine the cheapest time to fly return from London to Quebec. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Quebec flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Quebec

Explore weekly flight availability from London 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 17 October 2025.

The most flights from LON to CAQC are scheduled on a Friday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost for a return flight from London to Quebec?

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 17 October 2025.
See what other customers who have flown with Air Transat, Finnair, andAir Canada from London 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
461 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
461 reviews
Air Transat
7.7
Good
461 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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.
Finnair
7.6
Good
1,332 reviews
Air Transat
7.7
Good
461 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
10,307 reviews
Air Transat
7.7
Good
461 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
7,497 reviews
Air Transat
7.7
Good
461 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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
7,457 reviews
Air Transat
7.7
Good
461 reviews
Check prices

Boarding

7.9

Entertainment

7.0

Crew

8.4

Food

6.7

Comfort

7.3

Overall

7.7

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 London 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 to Quebec?

    A quick flight from London to Quebec can take about 11h 45m. Air Canada provides one of the quickest options available for as low as £375. Airlines will cover a distance of 3258 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 to Quebec one-way?

    To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £263. Delta flights start at £288 while deals on Lufthansa start at £435 one-way.

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

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

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

    The top 3 most reliable airlines when flying from London to Quebec are Egyptair (80%), Aegean Airlines (80%) and Thai Airways (80%).

  • What are the cheapest flights from London to Quebec?

    While on average a flight from London to Quebec is generally £886, our data shows the cheapest flight currently is £292. When looking at the most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), you can expect to pay £377 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Quebec?

    Currently, May is the cheapest month in which you can book a flight from London to Quebec (average of £258). Flying from London to Quebec in December is currently the most expensive (average of £396). 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 London 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 London to Quebec

Discover the top 9 airlines that operate flights from London 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£96Average£450FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapest£259Average£722FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air TransatCheapest£295Average£464FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£310Average£492FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£326Average£555FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
TAP AIR PORTUGALCheapest£336Average£541FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air CanadaCheapest£365Average£535FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£376Average£532FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£398Average£584FlexibilityNo cancel feeOn-time76%
Search Finnair 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 London 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 London today with Cheapflights!

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

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

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

Yes! Cheapflights helps users easily find flights from London to Quebec with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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