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Cheap flights from Quebec to London from C$ 345

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to London departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Quebec to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:45 p.m. - 3:35 p.m.
YUL
-
LGW
11h 50m
1 stop
TAP AIR PORTUGAL Logo
4:25 p.m. - 8:45 p.m.
LGW
-
YUL
33h 20m
1 stop
C$ 663TAP AIR PORTUGAL
Mon, 13 Apr - Tue, 21 Apr
TAP AIR PORTUGAL Logo
9:45 p.m. - 9:35 p.m.
YUL
-
LHR
18h 50m
1 stop
TAP AIR PORTUGAL Logo
8:15 a.m. - 8:15 p.m.
LHR
-
YUL
17h 00m
1 stop
C$ 664TAP AIR PORTUGAL
Wed, 18 Feb - Mon, 2 Mar
TAP AIR PORTUGAL Logo
10:45 p.m. - 10:00 p.m.
YUL
-
LHR
18h 15m
1 stop
TAP AIR PORTUGAL Logo
6:45 p.m. - 8:45 p.m.
LHR
-
YUL
31h 00m
1 stop
C$ 668TAP AIR PORTUGAL
Mon, 13 Apr - Tue, 21 Apr
Air Transat Logo
6:45 a.m. - 9:45 a.m.
YUL
-
LGW
22h 00m
1 stop
Air Transat Logo
11:40 a.m. - 8:52 p.m.
LGW
-
YUL
14h 12m
1 stop
C$ 677Air Transat
Sun, 22 Feb - Mon, 2 Mar
Multiple Airlines Logo
6:45 a.m. - 5:05 p.m.
YUL
-
STN
29h 20m
2 stops
Multiple Airlines Logo
6:30 a.m. - 12:38 a.m.
STN
-
YUL
23h 08m
2 stops
C$ 711Multiple Airlines
Mon, 13 Apr - Tue, 21 Apr
Porter Airlines Logo
3:05 p.m. - 9:45 a.m.
YOW
-
LGW
13h 40m
1 stop
Porter Airlines Logo
11:40 a.m. - 12:41 a.m.
LGW
-
YOW
17h 01m
1 stop
C$ 722Porter Airlines
Wed, 4 Mar - Mon, 16 Mar
Multiple Airlines Logo
8:10 p.m. - 2:50 p.m.
YUL
-
LTN
13h 40m
1 stop
Multiple Airlines Logo
1:20 p.m. - 12:40 p.m.
LTN
-
YUL
28h 20m
1 stop
C$ 727Multiple Airlines
Thu, 5 Feb - Mon, 9 Feb
Air Transat Logo
6:45 a.m. - 9:45 a.m.
YOW
-
LGW
22h 00m
1 stop
Air Transat Logo
11:40 a.m. - 8:23 a.m.
LGW
-
YOW
24h 43m
1 stop
C$ 734Air Transat
Tue, 3 Mar - Sun, 8 Mar
Air Canada Logo
12:00 p.m. - 6:30 a.m.
YOW
-
LHR
13h 30m
2 stops
Air Canada Logo
6:00 a.m. - 9:41 a.m.
LHR
-
YOW
32h 41m
2 stops
C$ 853Air Canada
Fri, 29 May - Sun, 14 Jun
Air Canada Logo
5:30 p.m. - 9:00 p.m.
YOW
-
LHR
22h 30m
1 stop
Air Canada Logo
12:40 p.m. - 6:33 p.m.
LHR
-
YOW
10h 53m
1 stop
C$ 856Air Canada
Thu, 14 May - Tue, 26 May

United Airlines flights from Quebec to London

Our best United Airlines deals on Quebec to London flight tickets
United Airlines
21 Feb
YQB7:35 p.m.Québec City
34h 40m
2 stops
LHR11:15 a.m.London Heathrow
28 Feb
LHR4:40 p.m.London Heathrow
35h 07m
2 stops
YQB10:47 p.m.Québec City
C$ 1,027
United Airlines
30 Jan
YQB5:00 a.m.Québec City
21h 55m
2 stops
LHR7:55 a.m.London Heathrow
6 Feb
LHR1:35 p.m.London Heathrow
31h 23m
2 stops
YQB3:58 p.m.Québec City
C$ 1,046

TAP AIR PORTUGAL flights from Quebec to London

Our best TAP AIR PORTUGAL deals on Quebec to London flight tickets
TAP AIR PORTUGAL
13 Apr
YUL10:45 p.m.Montreal Pierre Elliott Trudeau Intl
11h 50m
1 stop
LGW3:35 p.m.London Gatwick
21 Apr
LGW4:25 p.m.London Gatwick
33h 20m
1 stop
YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 663
TAP AIR PORTUGAL
18 Feb
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
18h 50m
1 stop
LHR9:35 p.m.London Heathrow
2 Mar
LHR8:15 a.m.London Heathrow
17h 00m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 664
TAP AIR PORTUGAL
1 Feb
YUL9:45 p.m.Montreal Pierre Elliott Trudeau Intl
13h 00m
1 stop
LGW3:45 p.m.London Gatwick
8 Feb
LGW10:40 a.m.London Gatwick
14h 35m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 666

momondo Fare Finder

 
Customize your flight search to find flights from Quebec to London 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, momondo users made 96,600 searches. Data last updated 26 January 2026.
Use the filters below to find and compare flights from Quebec to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

10:45 p.m.-3:35 p.m.

1 stop11h 50m

London Gatwick

Tue 21/4

4:25 p.m.-8:45 p.m.

1 stop33h 20m

C$ 663

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

9:45 p.m.-9:35 p.m.

1 stop18h 50m

London Heathrow

Mon 2/3

8:15 a.m.-8:15 p.m.

1 stop17h 00m

C$ 664

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

10:45 p.m.-10:00 p.m.

1 stop18h 15m

London Heathrow

Tue 21/4

6:45 p.m.-8:45 p.m.

1 stop31h 00m

C$ 668

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 22/2

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

1 stop22h 00m

London Gatwick

Mon 2/3

11:40 a.m.-8:52 p.m.

1 stop14h 12m

C$ 677

MontrealLondon

YUL - STN

YULSTN

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

6:45 a.m.-5:05 p.m.

2 stops29h 20m

London Stansted

Tue 21/4

6:30 a.m.-12:38 a.m.

2 stops23h 08m

C$ 711

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Wed 4/3

3:05 p.m.-9:45 a.m.

1 stop13h 40m

London Gatwick

Mon 16/3

11:40 a.m.-12:41 a.m.

1 stop17h 01m

C$ 722

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Thu 5/2

8:10 p.m.-2:50 p.m.

1 stop13h 40m

London Luton

Mon 9/2

1:20 p.m.-12:40 p.m.

1 stop28h 20m

C$ 727

OttawaLondon

YOW - LGW

YOWLGW

Ottawa

Tue 3/3

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

1 stop22h 00m

London Gatwick

Sun 8/3

11:40 a.m.-8:23 a.m.

1 stop24h 43m

C$ 734

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Fri 29/5

12:00 p.m.-6:30 a.m.

2 stops13h 30m

London Heathrow

Sun 14/6

6:00 a.m.-9:41 a.m.

2 stops32h 41m

C$ 853

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Thu 14/5

5:30 p.m.-9:00 p.m.

1 stop22h 30m

London Heathrow

Tue 26/5

12:40 p.m.-6:33 p.m.

1 stop10h 53m

C$ 856

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Quebec to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

In general, May is the cheapest month to fly from Quebec to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 812. If you aren’t able to travel to London during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 823.

What is the cheapest day to depart on your flight to London?

According to our data, Sunday is the cheapest day to fly to London from Quebec. The lowest ticket price found for a Sunday departure recently was C$ 1,047. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Quebec to London for around C$ 1,137.

What is the cheapest time of day to depart on your flight to London?

Our most recent data shows that the best time of day to fly to London is in the afternoon. Flights from Quebec to London during this time can be as low as C$ 1,071. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,107 per ticket.

What is the cheapest Quebec to London flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to London Gatwick for the best Quebec - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 1,001 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Quebec for as low as C$ 897 on momondo.

What cabin class options are available on Quebec to London flights?

There are 3 cabin classes available to choose from on Quebec to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to London flights?

You could potentially save up to 2% on your flight if you consider stops on a Quebec to London flight.

Cheap Quebec to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to London

Best price found

C$ 217

Fastest flight time

6h 25m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in London

6 airports
The best one-way flight to London from Quebec in the past 72 hours is C$ 217. The best round-trip flight deal from Quebec to London found on momondo in the last 72 hours is C$ 874.
The fastest flight from Quebec to London takes 6h 25m
Direct flights go from Quebec to London on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 6 airports in London. From Quebec there are direct flights to London Heathrow (LHR).
Search flight deals

  • When did momondo last update prices for flights from Quebec to London?

    Prices for flights from Quebec to London refresh daily.

  • How many operators does momondo search for flights from Quebec to London?

  • How old do you have to be to fly from Quebec to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Quebec to London.

  • What documentation or ID do you need to fly to London?

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Quebec to London?

Best airlines flying from Quebec to London

Compare and see reviews for airlines that fly from Quebec to London with momondo
Airline
Rating
Free Cancellation
Price
Air TransatPriceFrom C$ 651Free CancellationRating
7.7
501 reviews
Search Air Transat flights
TAP AIR PORTUGALPriceFrom C$ 676Free CancellationRating
7.1
2,130 reviews
Search TAP AIR PORTUGAL flights
Porter AirlinesPriceFrom C$ 725Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 749Free CancellationRating
7.1
10,656 reviews
Search Air Canada flights
British AirwaysPriceFrom C$ 750Free CancellationRating
6.7
7,700 reviews
Search British Airways flights
LufthansaPriceFrom C$ 752Free CancellationRating
6.8
7,747 reviews
Search Lufthansa flights
Air FrancePriceFrom C$ 759Free CancellationRating
7.4
1,525 reviews
Search Air France flights
American AirlinesPriceFrom C$ 771Free CancellationRating
7.2
11,189 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom C$ 786Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights
FinnairPriceFrom C$ 958Free CancellationRating
7.6
1,356 reviews
Search Finnair flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Ilford
Chelmsford
Wokingham
Slough
Feltham
Hayes
Richmond
Uxbridge
Wembley
Waterlooville
Newport
Basingstoke
Milton Keynes
Dover
Worthing
Guildford
Ipswich
Maidstone

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Quebec.

Can I find flights from Quebec to London with flexible booking policies on momondo?

Yes. All flights to London from Quebec on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Quebec to London?

momondo provides multiple filters to help you find the best flight to London from Quebec. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Quebec to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from Quebec. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 57.3 km from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport