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Cheap flights from London to Quebec from £240

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YUL
30 Jan — 6 Feb1
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 31 December 2025.

Wed 31/1206:00LHR - YUL
1 stop14h 10mMultiple Airlines
Fri 30/119:10YUL - LHR
Nonstop7h 00mMultiple Airlines
Deal found 29/12£434
Wed 31/1214:50LHR - YUL
1 stop27h 55mMultiple Airlines
Wed 7/113:15YUL - LHR
1 stop26h 20mMultiple Airlines
Deal found 30/12£436
Wed 31/1218:40LGW - YUL
1 stop25h 30mSWISS
Tue 6/116:45YUL - LGW
1 stop20h 05mSWISS
Deal found 31/12£443
Wed 31/1206:00LHR - YUL
1 stop14h 10mMultiple Airlines
Thu 8/113:15YUL - LHR
1 stop26h 20mMultiple Airlines
Deal found 30/12£443
Tue 30/1206:00LHR - YUL
1 stop14h 10mMultiple Airlines
Fri 9/118:40YUL - LHR
1 stop20h 55mMultiple Airlines
Deal found 29/12£448
Mon 29/1209:00LHR - YQB
2 stops14h 14mAir Canada
Mon 5/119:05YQB - LHR
1 stop31h 05mAir Canada
Deal found 28/12£452
Wed 31/1209:00LHR - YUL
1 stop11h 10mMultiple Airlines
Tue 6/121:30YUL - LHR
1 stop18h 05mMultiple Airlines
Deal found 31/12£463
Wed 31/1209:20LCY - YUL
1 stop10h 50mSWISS
Wed 7/116:45YUL - LCY
1 stop10h 55mSWISS
Deal found 30/12£465
Wed 31/1206:30LHR - YUL
2 stops29h 25mUnited Airlines
Wed 7/110:25YUL - LHR
2 stops19h 25mUnited Airlines
Deal found 30/12£467
Wed 31/1206:00LHR - YUL
1 stop14h 10mSWISS
Thu 8/118:35YUL - LHR
2 stops13h 25mSWISS
Deal found 30/12£471
Mon 29/1206:00LHR - YQB
2 stops17h 14mMultiple Airlines
Mon 5/119:35YQB - LHR
2 stops30h 35mMultiple Airlines
Deal found 28/12£473
Wed 31/1206:00LHR - YUL
1 stop14h 10mSWISS
Fri 30/118:35YUL - LHR
2 stops13h 25mSWISS
Deal found 29/12£474

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 31 December 2025.

Round-trip from

£343

One-way from

£240

Popular in

December

Cheapest in

February

Average price

£607

Good round-trip deal

£392 or less

Good one-way deal

£482 or less
Air Canada
  • Air Canada
  • 6/2-15/2
  • 2 total stops
  • 40h 20m total
  • London to Quebec
Search Deals
4/3
  • 4/3
  • 2 total stops
  • 29h 46m 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 (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 31 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

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 6/2

13:00-09:45

1 stop25h 45m

Québec City

Sun 15/2

10:55-06:30

1 stop14h 35m

£343

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Thu 12/2

09:00-08:28

2 stops28h 28m

Québec City

Thu 19/2

16:50-11:20

1 stop13h 30m

£371

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

£374

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 16/1

06:50-18:14

2 stops16h 24m

Québec City

Tue 20/1

15:15-07:10

1 stop10h 55m

£374

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

£376

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sat 17/1

11:10-18:38

1 stop12h 28m

Québec City

Wed 21/1

05:35-07:10

1 stop20h 35m

£376

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Fri 16/1

06:50-18:14

2 stops16h 24m

Québec City

Tue 20/1

10:55-07:10

2 stops15h 15m

£378

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

Sat 17/1

07:40-18:38

2 stops15h 58m

Québec City

Wed 21/1

15:15-07:10

1 stop10h 55m

£385

LondonQuébec City

LHR - YQB

LHRYQB

London Heathrow

Sat 17/1

07:40-18:38

2 stops15h 58m

Québec City

Tue 20/1

15:15-07:10

1 stop10h 55m

£385

Flights are sorted by cheapest return flights first.

Deals found on 29/12

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 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 £257). Flying from London to Quebec in December is currently the most expensive (average of £378). 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 31 December 2025.

When flying from London 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 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 31 December 2025.

The most flights from LON to CAQC are scheduled on a Monday (16 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (7 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 31 December 2025.
See what other customers who have flown with Air Transat, American Airlines, 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
489 reviews
Check prices

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
489 reviews
Air Transat
7.7
Good
489 reviews
Check prices

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
American Airlines
7.2
Good
11,076 reviews
Air Transat
7.7
Good
489 reviews
Check prices

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,571 reviews
Air Transat
7.7
Good
489 reviews
Check prices

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,666 reviews
Air Transat
7.7
Good
489 reviews
Check prices

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,626 reviews
Air Transat
7.7
Good
489 reviews
Check prices

Overall

7.7

Boarding

7.9

Food

6.7

Crew

8.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

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 25h 45m. Air Canada provides one of the quickest options available for as low as £343. Airlines will cover a distance of 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 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 £206. Virgin Atlantic flights start at £276 while deals on British Airways start at £351 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 Air Canada (99%), Austrian Airlines (99%) and United Airlines (99%).

  • What are the cheapest flights from London to Quebec?

    While on average a flight from London to Quebec is generally £1,319, our data shows the cheapest flight currently is £301. When looking at the most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), you can expect to pay £295 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 £257). Flying from London to Quebec in December is currently the most expensive (average of £378). 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

Browse thousands of different options on Cheapflights for your next trip

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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 31 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£96Average£414FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£294Average£460FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£308Average£476FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£325Average£491FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£362Average£538FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£374Average£515FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£396Average£627FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£422Average£719FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
TAP AIR PORTUGALCheapest£508Average£567FlexibilityNo 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 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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