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Cheap flights from London to Quebec from £185

LON — YUL
22 Sep — 29 Sep1
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

Mon 14/912:00 -
1 stop15h 41m
Sun 20/915:53 -
1 stop10h 22m
Deal found 21/8£329
Thu 24/907:45 -
1 stop13h 27m
Mon 28/915:53 -
1 stop13h 32m
Deal found 19/8£330
Mon 14/911:35 -
Nonstop7h 40m
Tue 22/916:40 -
1 stop10h 15m
Deal found 21/8£369
Thu 10/908:00 -
2 stops14h 20m
Tue 15/918:50 -
1 stop19h 25m
Deal found 21/8£370
Sat 19/906:00 -
1 stop12h 50m
Wed 23/909:30 -
1 stop18h 05m
Deal found 21/8£370
Fri 18/912:40 -
1 stop11h 52m
Fri 25/922:05 -
Nonstop6h 45m
Deal found 19/8£371
Thu 10/906:05 -
2 stops23h 32m
Thu 17/921:30 -
1 stop19h 40m
Deal found 21/8£371
Thu 24/906:00 -
1 stop12h 50m
Mon 28/922:10 -
Nonstop6h 50m
Deal found 23/8£371
Wed 9/919:20 -
1 stop21h 15m
Tue 22/921:30 -
1 stop12h 10m
Deal found 21/8£372
Tue 8/906:00 -
1 stop12h 50m
Tue 29/922:10 -
Nonstop6h 50m
Deal found 21/8£372
Fri 11/911:35 -
Nonstop7h 40m
Sun 20/922:05 -
Nonstop6h 45m
Deal found 20/8£372
Tue 1/909:30 -
Nonstop7h 30m
Tue 6/1016:40 -
1 stop14h 10m
Deal found 20/8£372

Find flight deals from London to Quebec

Round-trip from

£329

One-way from

£185

Popular in

December

Cheapest in

February

Average price

£553

Good round-trip deal

£388 or less

Good one-way deal

£314 or less
United Airlines
  • United Airlines
  • 14/9-20/9
  • 2 total stops
  • 26h 03m total
  • London to Quebec
Search Deals
25/9
  • 25/9
  • 2 total stops
  • 20h 25m total
  • London to Quebec
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 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 August 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.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Tue 15/9

19:10-11:35

1 stop21h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

21:30-14:40

1 stop12h 10m

£387

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Thu 17/9

06:50-19:12

2 stops17h 22m

Québec City

Sun 20/9

12:35-11:50

2 stops18h 15m

£398

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Sun 4/10

19:00-14:00

1 stop24h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

21:30-22:55

1 stop20h 25m

£399

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Thu 3/9

19:30-11:35

1 stop21h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

18:50-12:55

1 stop13h 05m

£399

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Wed 7/10

14:05-22:51

1 stop13h 46m

Québec City

Wed 14/10

13:05-06:30

1 stop12h 25m

£399

LondonMontreal

LTN London Luton - YUL Montreal Pierre Elliott Trudeau Intl

LTNYUL

London Luton

Sun 27/9

19:00-11:35

1 stop21h 35m

Montreal Pierre Elliott Trudeau Intl

Thu 8/10

18:50-19:30

1 stop19h 40m

£401

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Sun 4/10

18:10-14:00

1 stop24h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

21:30-16:25

1 stop13h 55m

£405

LondonQuébec City

LHR London Heathrow - YQB Québec City

LHRYQB

London Heathrow

Thu 24/9

09:30-11:53

1 stop31h 23m

Québec City

Mon 28/9

12:35-06:30

1 stop12h 55m

£407

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Thu 29/10

11:40-22:20

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

17:25-09:45

1 stop11h 20m

£409

LondonMontreal

LGW London Gatwick - YUL Montreal Pierre Elliott Trudeau Intl

LGWYUL

London Gatwick

Thu 29/10

11:40-22:20

1 stop14h 40m

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

17:25-09:45

1 stop11h 20m

£409

Flights are sorted by cheapest return flights first.

Deals found on 20/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 £443). Flying from London to Quebec in July is currently the most expensive (average of £607). 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?

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

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 (8 on average).

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

Airfare is below average for this route at the moment.
London to Quebec flights typically cost between £423 and £615 in September.
The cheapest return price found within the last 5 days was £369 on Air Transat (14 Sept–22 Sept).

How far ahead should I book a flight from London to Quebec?

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Quebec. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Quebec

See what other customers who have flown with Air Transat,Virgin Atlantic, 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
7.8
Good
574 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
7.8
Good
574 reviews
Air Transat
7.8
Good
574 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Crew

8.5

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.
Virgin Atlantic
7.4
Good
695 reviews
Air Transat
7.8
Good
574 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
11,524 reviews
Air Transat
7.8
Good
574 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
8,212 reviews
Air Transat
7.8
Good
574 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Crew

8.5

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
8,187 reviews
Air Transat
7.8
Good
574 reviews
Check prices

Comfort

7.3

Food

6.8

Overall

7.8

Boarding

8.0

Entertainment

7.1

Crew

8.5

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

  • How long is the flight from London to Quebec?

    A quick flight from London to Quebec can take about 14h 40m. Air Canada provides one of the quickest options available for as low as £409. 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 Air Transat, which is currently one of the cheapest options available, starting at £251. British Airways flights start at £288 while deals on Virgin Atlantic start at £289 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 £1,614, our data shows the cheapest flight currently is £319. When looking at the most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), you can expect to pay £347 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 £443). Flying from London to Quebec in July is currently the most expensive (average of £607). 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

Alternative routes for London to Quebec

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Top 7 airlines flying from London to Quebec

AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£307Average£565FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air CanadaCheapest£344Average£515FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapest£353Average£538FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
FinnairCheapest£382Average£684FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£389Average£596FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£392Average£545FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£450Average£609FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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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.

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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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