Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Quebec to London from £188

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 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Quebec to London

Cheap return flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
21:45 - 22:40
YUL
-
LHR
19h 55m
1 stop
TAP AIR PORTUGAL Logo
12:25 - 21:15
LHR
-
YUL
12h 50m
1 stop
£360TAP AIR PORTUGAL
Mon, 23 Feb - Fri, 13 Mar
TAP AIR PORTUGAL Logo
21:45 - 22:40
YUL
-
LHR
19h 55m
1 stop
TAP AIR PORTUGAL Logo
08:15 - 21:15
LHR
-
YUL
17h 00m
1 stop
£362TAP AIR PORTUGAL
Mon, 23 Feb - Wed, 11 Mar
TAP AIR PORTUGAL Logo
22:45 - 18:50
YUL
-
LHR
15h 05m
1 stop
TAP AIR PORTUGAL Logo
13:45 - 20:45
LHR
-
YUL
12h 00m
1 stop
£363TAP AIR PORTUGAL
Wed, 8 Apr - Wed, 15 Apr
TAP AIR PORTUGAL Logo
22:45 - 17:30
YUL
-
LHR
14h 45m
1 stop
TAP AIR PORTUGAL Logo
08:15 - 21:15
LHR
-
YUL
17h 00m
1 stop
£365TAP AIR PORTUGAL
Mon, 9 Mar - Mon, 16 Mar
TAP AIR PORTUGAL Logo
21:45 - 22:40
YUL
-
LHR
19h 55m
1 stop
TAP AIR PORTUGAL Logo
19:55 - 21:15
LHR
-
YUL
29h 20m
1 stop
£366TAP AIR PORTUGAL
Mon, 23 Feb - Sat, 14 Mar
TAP AIR PORTUGAL Logo
22:45 - 22:40
YUL
-
LHR
19h 55m
1 stop
TAP AIR PORTUGAL Logo
06:00 - 21:10
LHR
-
YUL
20h 10m
1 stop
£367TAP AIR PORTUGAL
Mon, 23 Mar - Mon, 30 Mar
Multiple Airlines Logo
05:55 - 20:00
YOW
-
LHR
33h 05m
2 stops
Multiple Airlines Logo
06:15 - 00:20
LHR
-
YOW
23h 05m
2 stops
£422Multiple Airlines
Fri, 12 Jun - Sat, 20 Jun
Air Canada Logo
17:30 - 21:00
YOW
-
LHR
22h 30m
1 stop
Air Canada Logo
12:40 - 08:28
LHR
-
YOW
24h 48m
1 stop
£460Air Canada
Thu, 21 May - Sun, 31 May
Air Canada Logo
08:50 - 21:00
YOW
-
LHR
31h 10m
1 stop
Air Canada Logo
09:30 - 22:11
LHR
-
YOW
17h 41m
1 stop
£461Air Canada
Mon, 25 May - Sun, 7 Jun
Air Canada Logo
17:55 - 21:00
YOW
-
LHR
22h 05m
2 stops
Air Canada Logo
14:05 - 09:41
LHR
-
YOW
24h 36m
1 stop
£465Air Canada
Thu, 21 May - Sun, 31 May

Lufthansa flights from Quebec to London Heathrow Airport

Our best Lufthansa deals on Quebec to London Heathrow Airport flight tickets
Lufthansa
15 Feb
YUL13:15Montreal Pierre Elliott Trudeau Intl
26h 20m
1 stop
LHR20:35London Heathrow
24 Feb
LHR06:35London Heathrow
16h 48m
2 stops
YUL18:23Montreal Pierre Elliott Trudeau Intl
£459
Lufthansa
16 Feb
YUL21:45Montreal Pierre Elliott Trudeau Intl
17h 50m
1 stop
LHR20:35London Heathrow
26 Feb
LHR06:35London Heathrow
16h 48m
2 stops
YUL18:23Montreal Pierre Elliott Trudeau Intl
£466
Lufthansa
7 Feb
YUL20:10Montreal Pierre Elliott Trudeau Intl
19h 25m
1 stop
LHR20:35London Heathrow
16 Feb
LHR09:00London Heathrow
13h 35m
1 stop
YUL17:35Montreal Pierre Elliott Trudeau Intl
£476

Virgin Atlantic flights from Quebec to London Heathrow Airport

Our best Virgin Atlantic deals on Quebec to London Heathrow Airport flight tickets
Virgin Atlantic
5 Mar
YOW17:20Ottawa
12h 10m
1 stop
LHR10:30London Heathrow
12 Mar
LHR09:00London Heathrow
11h 10m
1 stop
YOW16:10Ottawa
£493
Virgin Atlantic
10 Feb
YOW17:20Ottawa
20h 00m
1 stop
LHR18:20London Heathrow
17 Feb
LHR08:55London Heathrow
11h 15m
1 stop
YOW15:10Ottawa
£501
Virgin Atlantic
23 Feb
YOW17:20Ottawa
20h 00m
1 stop
LHR18:20London Heathrow
3 Mar
LHR06:20London Heathrow
13h 50m
1 stop
YOW15:10Ottawa
£503

momondo Fare Finder

 
Customise your flight search to find flights from Quebec to London Heathrow Airport 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 279,928 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Quebec to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

21:45-22:40

1 stop19h 55m

London Heathrow

Fri 13/3

12:25-21:15

1 stop12h 50m

£360

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

21:45-22:40

1 stop19h 55m

London Heathrow

Wed 11/3

08:15-21:15

1 stop17h 00m

£362

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

22:45-18:50

1 stop15h 05m

London Heathrow

Wed 15/4

13:45-20:45

1 stop12h 00m

£363

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

22:45-17:30

1 stop14h 45m

London Heathrow

Mon 16/3

08:15-21:15

1 stop17h 00m

£365

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

21:45-22:40

1 stop19h 55m

London Heathrow

Sat 14/3

19:55-21:15

1 stop29h 20m

£366

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

22:45-22:40

1 stop19h 55m

London Heathrow

Mon 30/3

06:00-21:10

1 stop20h 10m

£367

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Fri 12/6

05:55-20:00

2 stops33h 05m

London Heathrow

Sat 20/6

06:15-00:20

2 stops23h 05m

£422

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Thu 21/5

17:30-21:00

1 stop22h 30m

London Heathrow

Sun 31/5

12:40-08:28

1 stop24h 48m

£460

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Mon 25/5

08:50-21:00

1 stop31h 10m

London Heathrow

Sun 7/6

09:30-22:11

1 stop17h 41m

£461

OttawaLondon

YOW - LHR

YOWLHR

Ottawa

Thu 21/5

17:55-21:00

2 stops22h 05m

London Heathrow

Sun 31/5

14:05-09:41

1 stop24h 36m

£465

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Quebec to London Heathrow Airport

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 Heathrow Airport?

In general, November is the cheapest month to fly from Quebec to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £465. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Quebec averaging around £487.

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

On average, the least expensive day to fly to London Heathrow Airport from Quebec is on a Sunday. momondo users have found tickets for Sunday departures for as low as £438. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Saturday is £624.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Quebec to London Heathrow Airport in the afternoon for as low as £504. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £533 on average. Flights to London Heathrow Airport from Quebec in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Quebec to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £534 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Quebec for as low as £480 on momondo.

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

There are 3 cabin classes available to choose from on Quebec to London Heathrow 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 Heathrow Airport flights?

You could potentially save up to 50% on your flight if you consider stops on a Quebec to London Heathrow Airport flight.

Cheap Quebec to London Heathrow Airport flight deals and tips

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

Best price found

£446

Fastest flight time

6h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Quebec in the past 72 hours is £446. The best return flight deal from Quebec to London Heathrow Airport found on momondo in the last 72 hours is £425.
The fastest flight from Quebec to London Heathrow Airport takes 6h 25m
Direct flights go from Quebec to London Heathrow Airport every day.
Search flight deals

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

    Prices for flights from Quebec to London Heathrow Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quebec to London Heathrow Airport.

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

    The travel and health documents you'll need for your trip to London Heathrow Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Quebec to London Heathrow Airport

Compare and see reviews for airlines that fly from Quebec to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £396Free CancellationRating
7.1
10,685 reviews
Search Air Canada flights
British AirwaysPriceFrom £403Free CancellationRating
6.7
7,712 reviews
Search British Airways flights
LufthansaPriceFrom £438Free CancellationRating
6.8
7,759 reviews
Search Lufthansa flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Chelmsford
Hayes
Dover
Swanage
Folkestone

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to London . Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Quebec to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Quebec to London.

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 Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 6/3
Fri 13/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London