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Cheap flights from London to Quebec from C$ 497

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 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YUL
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 15 December 2025.

Fri 26/129:00 a.m.LHR - YUL
1 stop11h 10mMultiple Airlines
Fri 9/15:10 p.m.YUL - LHR
1 stop10h 20mMultiple Airlines
Deal found 14/12C$ 801
Mon 15/1211:10 a.m.LHR - YUL
1 stop12h 10mLufthansa
Wed 24/121:15 p.m.YUL - LHR
1 stop15h 05mLufthansa
Deal found 14/12C$ 804
Mon 15/128:45 a.m.LHR - YUL
1 stop14h 35mLufthansa
Tue 13/11:15 p.m.YUL - LHR
1 stop26h 20mLufthansa
Deal found 14/12C$ 808
Wed 24/129:00 a.m.LHR - YUL
1 stop11h 35mMultiple Airlines
Thu 8/17:30 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Deal found 13/12C$ 811
Mon 15/1211:10 a.m.LHR - YUL
1 stop12h 10mLufthansa
Mon 12/13:10 p.m.YUL - LHR
1 stop10h 20mLufthansa
Deal found 14/12C$ 814
Fri 26/126:00 a.m.LHR - YUL
1 stop14h 10mMultiple Airlines
Sat 10/11:15 p.m.YUL - LHR
1 stop26h 20mMultiple Airlines
Deal found 14/12C$ 815
Fri 26/129:00 a.m.LHR - YUL
1 stop11h 10mAir Canada
Fri 9/14:50 p.m.YUL - LHR
2 stops46h 45mAir Canada
Deal found 14/12C$ 817
Wed 17/126:00 a.m.LHR - YUL
1 stop14h 10mMultiple Airlines
Wed 14/13:10 p.m.YUL - LHR
1 stop10h 20mMultiple Airlines
Deal found 15/12C$ 819
Fri 26/126:00 a.m.LHR - YUL
1 stop14h 10mMultiple Airlines
Tue 6/14:50 p.m.YUL - LHR
2 stops46h 45mMultiple Airlines
Deal found 13/12C$ 821
Mon 15/126:40 p.m.LGW - YUL
1 stop25h 30mSWISS
Sun 11/14:45 p.m.YUL - LGW
1 stop20h 05mSWISS
Deal found 14/12C$ 823
Thu 25/129:00 a.m.LHR - YUL
1 stop11h 10mMultiple Airlines
Sat 10/13:10 p.m.YUL - LHR
1 stop10h 20mMultiple Airlines
Deal found 15/12C$ 823
Wed 24/126:40 p.m.LGW - YUL
1 stop25h 30mSWISS
Thu 8/14:45 p.m.YUL - LGW
1 stop20h 05mSWISS
Deal found 13/12C$ 826

Find flight deals from London to Quebec

Keep the following information in mind while searching for London to Quebec flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 801

One-way from

C$ 497

Popular in

December

Cheapest in

February

Average price

C$ 1,128

Good round-trip deal

C$ 845 or less

Good one-way deal

C$ 688 or less
Air Transat
  • Air Transat
  • 2/5-16/5
  • 1 total stop
  • 20h 22m total
  • London to Quebec
Search Deals
29/1
  • 29/1
  • 1 total stop
  • 32h 13m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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

 
Customize 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 629,999 searches. Data last updated 15 December 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

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Sun 5/4

6:15 p.m.-5:20 p.m.

1 stop28h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

11:45 p.m.-11:15 p.m.

1 stop18h 30m

C$ 806

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 9/1

11:40 a.m.-12:35 a.m.

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

6:20 p.m.-9:45 a.m.

1 stop10h 25m

C$ 807

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Tue 10/3

7:10 a.m.-3:45 p.m.

1 stop12h 35m

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

3:10 p.m.-5:50 p.m.

2 stops22h 40m

C$ 807

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 10/4

12:40 p.m.-12:35 a.m.

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

7:20 p.m.-10:45 a.m.

1 stop10h 25m

C$ 811

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 12/4

12:40 p.m.-12:35 a.m.

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

7:20 p.m.-10:45 a.m.

1 stop10h 25m

C$ 811

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 14/4

12:40 p.m.-12:35 a.m.

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

7:20 p.m.-10:45 a.m.

1 stop10h 25m

C$ 811

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 12/4

12:40 p.m.-12:35 a.m.

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

7:20 p.m.-10:45 a.m.

1 stop10h 25m

C$ 811

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 23/1

6:50 a.m.-11:30 a.m.

2 stops33h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 25/1

8:20 a.m.-6:40 a.m.

2 stops17h 20m

C$ 814

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 7/5

7:00 a.m.-5:20 p.m.

1 stop15h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

11:45 p.m.-11:00 p.m.

1 stop18h 15m

C$ 814

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 12/2

7:30 a.m.-5:00 p.m.

2 stops14h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

8:20 a.m.-10:50 a.m.

2 stops21h 30m

C$ 825

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

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 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.

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 C$ 478). Flying from London to Quebec in December is currently the most expensive (average of C$ 697). 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 15 December 2025.

One of the essential ways to save on airfare from London to Quebec is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 82% on airfare.

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 15 December 2025.

The most flights from LON to CAQC are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 15 December 2025.
See what other customers who have flown with Air Transat,Air Canada, andLufthansa 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
7.8
Good
483 reviews
Check prices

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
7.8
Good
483 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
10,527 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
7,631 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
7,580 reviews
Air Transat
7.8
Good
483 reviews
Check prices

Comfort

7.3

Overall

7.8

Food

6.8

Boarding

7.9

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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?

    Air Transat, United Airlines, and TAP AIR PORTUGAL can get you from London to Quebec in just under 17h 55m. Your travel time can differ by up to 15h 45m. There are 5243 km between London and Quebec. 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 Air Transat, which is currently one of the cheapest options available, starting at C$ 373. British Airways flights start at C$ 571 while deals on TAP AIR PORTUGAL start at C$ 573 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 Heathrow - Ottawa or London Gatwick - Montreal Pierre Elliott Trudeau Intl.

  • What are the most reliable airlines from London 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 to Quebec on time: Air Canada (99%), Austrian Airlines (99%), United Airlines (99%).

  • What are the cheapest flights from London to Quebec?

    The cheapest flight price from London to Quebec is C$ 566. On average you can expect to pay C$ 904. The most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 673.

  • 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 vacation 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 C$ 478). Flying from London to Quebec in December is currently the most expensive (average of C$ 697). 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 4 airlines flying from London to Quebec

Discover the top 4 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 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 600AverageC$ 1,105FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapestC$ 648AverageC$ 840FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapestC$ 650AverageC$ 1,056FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 670AverageC$ 871FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 London to Quebec?

Cheapflights helps you search for flights from London to Quebec via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Quebec flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Quebec from London today and book when prices fit your budget.

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