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Cheap flights from London to Quebec from £165

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 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — YUL
16 Mar — 23 Mar1
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 14 February 2026.

Thu 12/311:40
LGW
-
YUL
1 stop33h 12m
Air Transat
Thu 19/310:35
YUL
-
LGW
1 stop19h 10m
Air Transat
Deal found 13/2£368
Sun 19/412:40
LGW
-
YUL
1 stop33h 15m
Air Transat
Wed 29/419:20
YUL
-
LGW
1 stop10h 25m
Air Transat
Deal found 11/2£368
Fri 20/211:40
LGW
-
YUL
1 stop17h 55m
Air Transat
Wed 25/210:15
YUL
-
LGW
1 stop18h 30m
Air Transat
Deal found 11/2£369
Mon 2/318:35
LTN
-
YUL
1 stop23h 05m
Multiple Airlines
Sun 22/321:10
YUL
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 10/2£369
Tue 24/211:40
LGW
-
YUL
1 stop14h 15m
Air Transat
Sun 29/317:25
YUL
-
LGW
1 stop12h 20m
Air Transat
Deal found 13/2£370
Thu 12/311:40
LGW
-
YUL
1 stop33h 12m
Air Transat
Mon 16/319:20
YUL
-
LGW
1 stop10h 25m
Air Transat
Deal found 13/2£371
Wed 25/211:40
LGW
-
YUL
1 stop10h 45m
Air Transat
Sun 29/317:25
YUL
-
LGW
1 stop12h 20m
Air Transat
Deal found 13/2£371
Sun 15/313:40
LTN
-
YUL
1 stop27h 55m
Multiple Airlines
Sun 22/321:10
YUL
-
LTN
1 stop13h 25m
Multiple Airlines
Deal found 12/2£372
Wed 15/412:40
LGW
-
YUL
1 stop25h 40m
Air Transat
Wed 22/410:15
YUL
-
LGW
1 stop19h 30m
Air Transat
Deal found 10/2£373
Fri 13/308:15
LHR
-
YUL
1 stop17h 00m
TAP AIR PORTUGAL
Sun 22/322:45
YUL
-
LHR
1 stop18h 50m
TAP AIR PORTUGAL
Deal found 10/2£374
Sat 18/412:40
LGW
-
YUL
1 stop16h 55m
Air Transat
Thu 7/520:35
YUL
-
LGW
1 stop9h 10m
Air Transat
Deal found 10/2£374
Wed 6/507:00
LTN
-
YUL
1 stop15h 20m
Multiple Airlines
Wed 20/523:45
YUL
-
LTN
1 stop13h 35m
Multiple Airlines
Deal found 10/2£374

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 14 February 2026.

Round-trip from

£368

One-way from

£165

Popular in

December

Cheapest in

September

Average price

£440

Good round-trip deal

£422 or less

Good one-way deal

£284 or less
Air Transat
  • Air Transat
  • 12/3-19/3
  • 2 total stops
  • 52h 22m total
  • London to Quebec
Search Deals
23/4
  • 23/4
  • 2 total stops
  • 23h 09m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£22 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 February 2026
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 14 February 2026.
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

Mon 2/3

18:35-12:40

1 stop23h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

21:10-14:35

1 stop13h 25m

£369

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 12/3

11:40-16:52

1 stop33h 12m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

19:20-09:45

1 stop10h 25m

£371

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 13/3

11:40-00:32

1 stop16h 52m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

19:20-09:45

1 stop10h 25m

£371

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 25/2

11:40-17:25

1 stop10h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

17:25-10:45

1 stop12h 20m

£371

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 26/2

11:40-21:00

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 21/4

19:20-10:45

1 stop10h 25m

£371

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Sun 15/3

13:40-13:35

1 stop27h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

21:10-14:35

1 stop13h 25m

£372

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sun 19/4

12:40-00:35

1 stop16h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

15:10-10:45

1 stop14h 35m

£374

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 23/4

06:05-12:50

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

21:30-22:55

1 stop20h 25m

£376

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 11/3

16:45-13:35

1 stop24h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

21:10-07:20

1 stop30h 10m

£376

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 12/3

18:35-15:45

1 stop25h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

21:25-17:15

1 stop15h 50m

£377

Flights are sorted by cheapest return flights first.

Deals found on 11/2

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, September is the cheapest month in which you can book a flight from London to Quebec (average of £280). Flying from London to Quebec in December is currently the most expensive (average of £375). 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 14 February 2026.

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 14 February 2026.

The most flights from LON to CAQC are scheduled on a Wednesday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 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 14 February 2026.
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
508 reviews
Check prices

Entertainment

7.0

Food

6.8

Comfort

7.3

Crew

8.4

Overall

7.7

Boarding

7.9

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
508 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Entertainment

7.0

Food

6.8

Comfort

7.3

Crew

8.4

Overall

7.7

Boarding

7.9

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
11,295 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Entertainment

7.0

Food

6.8

Comfort

7.3

Crew

8.4

Overall

7.7

Boarding

7.9

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
10,717 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Entertainment

7.0

Food

6.8

Comfort

7.3

Crew

8.4

Overall

7.7

Boarding

7.9

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
7,785 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Entertainment

7.0

Food

6.8

Comfort

7.3

Crew

8.4

Overall

7.7

Boarding

7.9

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
7,740 reviews
Air Transat
7.7
Good
508 reviews
Check prices

Entertainment

7.0

Food

6.8

Comfort

7.3

Crew

8.4

Overall

7.7

Boarding

7.9

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 12h 14m. Air Transat provides one of the quickest options available for as low as £411. Airlines will cover a distance of 3320 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 £204. Virgin Atlantic flights start at £273 while deals on TAP AIR PORTUGAL start at £322 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 Aegean Airlines (96%), Air Canada (93%) and Austrian Airlines (93%).

  • What are the cheapest flights from London to Quebec?

    While on average a flight from London to Quebec is generally £1,041, our data shows the cheapest flight currently is £309. 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, September is the cheapest month in which you can book a flight from London to Quebec (average of £280). Flying from London to Quebec in December is currently the most expensive (average of £375). 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 8 airlines flying from London to Quebec

Discover the top 8 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£95Average£416FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapest£298Average£446FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
LufthansaCheapest£305Average£484FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£322Average£486FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£334Average£528FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£371Average£512FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£383Average£742FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Virgin AtlanticCheapest£418Average£712FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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