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Cheap flights from Montreal to London from C$ 334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to London departing on 18/2. 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 Montreal to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Montreal to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Montreal to London.

Cheap last-minute flights

Planning a quick getaway from Montreal to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Montreal to London

Find recent round-trip train or bus tickets from Montreal to London.

All round-trip flight deals from Montreal to London

The cheapest plane tickets from Montreal to London found on KAYAK recently.
11:00 p.m. - 7:30 p.m.YUL-LGW
15h 30m1 stop
7:40 a.m. - 9:00 p.m.LGW-YUL
18h 20m1 stop
C$ 649
Find Deal
Mon, 5 May - Wed, 14 May
11:00 p.m. - 7:30 p.m.YUL-LGW
15h 30m1 stop
7:40 a.m. - 9:00 p.m.LGW-YUL
18h 20m1 stop
C$ 656
Find Deal
Mon, 5 May - Wed, 14 May
6:45 a.m. - 9:45 a.m.YUL-LGW
22h 00m1 stop
11:40 a.m. - 9:00 a.m.LGW-YUL
26h 20m1 stop
C$ 711Air Transat
Find Deal
Wed, 5 Feb - Fri, 7 Feb
2:35 p.m. - 9:45 a.m.YUL-LGW
14h 10m1 stop
11:40 a.m. - 7:05 p.m.LGW-YUL
12h 25m1 stop
C$ 720Air Transat
Find Deal
Wed, 5 Feb - Wed, 19 Feb
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
6:00 a.m. - 2:55 p.m.LHR-YUL
12h 55m1 stop
C$ 825Air Canada
Find Deal
Thu, 6 Mar - Sat, 15 Mar
8:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
6:00 a.m. - 2:55 p.m.LHR-YUL
12h 55m1 stop
C$ 826Air Canada
Find Deal
Mon, 10 Mar - Mon, 24 Mar
10:10 p.m. - 9:50 a.m.YUL-LHR
6h 40mdirect
6:05 p.m. - 8:15 p.m.LHR-YUL
7h 10mdirect
C$ 887British Airways
Find Deal
Tue, 10 Jun - Mon, 23 Jun
10:00 p.m. - 9:40 a.m.YUL-LHR
6h 40mdirect
6:05 p.m. - 8:15 p.m.LHR-YUL
7h 10mdirect
C$ 890British Airways
Find Deal
Sun, 15 Jun - Sat, 28 Jun
10:25 p.m. - 10:00 a.m.YUL-LHR
6h 35mdirect
9:30 a.m. - 11:40 a.m.LHR-YUL
7h 10mdirect
C$ 891Lufthansa
Find Deal
Sun, 1 Jun - Sat, 14 Jun
10:25 p.m. - 10:00 a.m.YUL-LHR
6h 35mdirect
9:30 a.m. - 11:40 a.m.LHR-YUL
7h 10mdirect
C$ 895Lufthansa
Find Deal
Thu, 12 Jun - Mon, 16 Jun
10:00 a.m. - 12:50 p.m.YUL-LHR
21h 50m2 stops
C$ 334
Find Deal
Tue, 18 Feb
10:00 a.m. - 12:50 p.m.YUL-LHR
21h 50m2 stops
C$ 343
Find Deal
Tue, 18 Feb
10:45 p.m. - 3:35 p.m.YUL-LGW
11h 50m1 stop
C$ 441TAP AIR PORTUGAL
Find Deal
Mon, 7 Apr
10:45 p.m. - 10:00 p.m.YUL-LHR
18h 15m1 stop
C$ 441TAP AIR PORTUGAL
Find Deal
Mon, 7 Apr
2:35 p.m. - 9:45 a.m.YUL-LGW
14h 10m1 stop
C$ 574Air Transat
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Fri, 21 Feb
6:45 a.m. - 9:45 a.m.YUL-LGW
22h 00m1 stop
C$ 587Air Transat
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Thu, 20 Feb
4:30 p.m. - 10:45 a.m.YUL-LGW
13h 15m1 stop
C$ 595Porter Airlines
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Sat, 5 Apr
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
C$ 599Porter Airlines
Find Deal
Thu, 1 May
5:50 p.m. - 4:25 p.m.YUL-LCY
17h 35m2 stops
C$ 1,090Lufthansa
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Tue, 1 Apr
9:20 p.m. - 6:35 p.m.YUL-LCY
16h 15m2 stops
C$ 1,096Lufthansa
Find Deal
Tue, 1 Apr
8:10 p.m. - 9:45 a.m.YUL-LGW
32h 35m1 stop
11:40 a.m. - 12:30 a.m.LGW-YUL
17h 50m1 stop
C$ 690Air Transat
Find Deal
Thu, 23 Jan - Thu, 30 Jan
8:10 p.m. - 9:45 a.m.YUL-LGW
32h 35m1 stop
11:40 a.m. - 12:30 a.m.LGW-YUL
17h 50m1 stop
C$ 701Air Transat
Find Deal
Thu, 23 Jan - Thu, 30 Jan
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
3:00 p.m. - 5:40 p.m.LHR-YUL
7h 40mdirect
C$ 884Air Canada
Find Deal
Fri, 24 Jan - Mon, 27 Jan
1:15 p.m. - 6:30 a.m.YUL-LHR
12h 15m1 stop
6:00 a.m. - 1:55 p.m.LHR-YUL
12h 55m1 stop
C$ 904Air Canada
Find Deal
Fri, 24 Jan - Mon, 27 Jan
8:10 p.m. - 9:45 a.m.YUL-LGW
32h 35m1 stop
11:40 a.m. - 12:30 a.m.LGW-YUL
17h 50m1 stop
C$ 1,039Porter Airlines
Find Deal
Thu, 23 Jan - Thu, 30 Jan
8:10 p.m. - 9:45 a.m.YUL-LGW
32h 35m1 stop
11:40 a.m. - 12:30 a.m.LGW-YUL
17h 50m1 stop
C$ 1,042Porter Airlines
Find Deal
Wed, 22 Jan - Sun, 2 Feb
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,067British Airways
Find Deal
Thu, 23 Jan - Wed, 29 Jan
8:50 p.m. - 8:40 a.m.YUL-LHR
6h 50mdirect
4:30 p.m. - 7:05 p.m.LHR-YUL
7h 35mdirect
C$ 1,101British Airways
Find Deal
Wed, 22 Jan - Tue, 28 Jan
6:00 p.m. - 9:25 a.m.YUL-LCY
10h 25m1 stop
5:50 p.m. - 4:00 p.m.LCY-YUL
27h 10m1 stop
C$ 1,686Lufthansa
Find Deal
Sun, 26 Jan - Sun, 22 Jun
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
3:00 p.m. - 5:40 p.m.LHR-YUL
7h 40mdirect
C$ 1,807Lufthansa
Find Deal
Fri, 24 Jan - Mon, 27 Jan
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 793Air Transat
Find Deal
Thu, 12 Jun - Wed, 18 Jun
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 802Air Transat
Find Deal
Tue, 3 Jun - Tue, 10 Jun
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 858Porter Airlines
Find Deal
Fri, 30 May - Sun, 8 Jun
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
3:00 p.m. - 5:40 p.m.LHR-YUL
7h 40mdirect
C$ 868Air Canada
Find Deal
Tue, 18 Feb - Tue, 25 Feb
7:15 p.m. - 7:10 a.m.YUL-LHR
6h 55mdirect
3:00 p.m. - 5:40 p.m.LHR-YUL
7h 40mdirect
C$ 870Air Canada
Find Deal
Wed, 5 Feb - Fri, 7 Feb
10:10 p.m. - 9:50 a.m.YUL-LHR
6h 40mdirect
6:05 p.m. - 8:15 p.m.LHR-YUL
7h 10mdirect
C$ 885British Airways
Find Deal
Mon, 2 Jun - Sun, 22 Jun
10:10 p.m. - 9:50 a.m.YUL-LHR
6h 40mdirect
6:05 p.m. - 8:15 p.m.LHR-YUL
7h 10mdirect
C$ 887British Airways
Find Deal
Tue, 10 Jun - Mon, 23 Jun
10:25 p.m. - 10:00 a.m.YUL-LHR
6h 35mdirect
9:30 a.m. - 11:40 a.m.LHR-YUL
7h 10mdirect
C$ 891Lufthansa
Find Deal
Sun, 1 Jun - Sat, 14 Jun
10:25 p.m. - 10:00 a.m.YUL-LHR
6h 35mdirect
9:30 a.m. - 11:40 a.m.LHR-YUL
7h 10mdirect
C$ 895Lufthansa
Find Deal
Thu, 12 Jun - Mon, 16 Jun
10:05 p.m. - 9:50 a.m.YUL-LGW
6h 45mdirect
11:35 a.m. - 2:15 p.m.LGW-YUL
7h 40mdirect
C$ 1,008Porter Airlines
Find Deal
Tue, 17 Jun - Mon, 30 Jun

Virgin Atlantic flights from Montreal to London

Our best Virgin Atlantic deals on Montreal to London flight tickets
Virgin Atlantic
10 Mar
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
16h 30m
1 stop
LHR4:35 p.m.London Heathrow
24 Mar
LHR6:30 a.m.London Heathrow
15h 40m
1 stop
YUL6:10 p.m.Montreal Pierre Elliott Trudeau Intl
Virgin Atlantic
10 Mar
YUL8:05 p.m.Montreal Pierre Elliott Trudeau Intl
20h 45m
1 stop
LHR8:50 p.m.London Heathrow
12 Mar
LHR7:35 p.m.London Heathrow
21h 40m
1 stop
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,001
Find similar
Virgin Atlantic
23 Jan
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
18h 35m
1 stop
LHR4:35 p.m.London Heathrow
27 Jan
LHR8:40 a.m.London Heathrow
13h 30m
1 stop
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,042
Find similar

Air Canada flights from Montreal to London

Our best Air Canada deals on Montreal to London flight tickets
Air Canada
6 Mar
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
6h 55m
LHR7:10 a.m.London Heathrow
15 Mar
LHR6:00 a.m.London Heathrow
12h 55m
1 stop
YUL2:55 p.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
10 Mar
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
6h 55m
LHR7:10 a.m.London Heathrow
24 Mar
LHR6:00 a.m.London Heathrow
12h 55m
1 stop
YUL2:55 p.m.Montreal Pierre Elliott Trudeau Intl
Air Canada
18 Feb
YUL7:15 p.m.Montreal Pierre Elliott Trudeau Intl
6h 55m
LHR7:10 a.m.London Heathrow
25 Feb
LHR6:50 a.m.London Heathrow
10h 10m
1 stop
YUL12:00 p.m.Montreal Pierre Elliott Trudeau Intl

See travel insights to London from

How to get the cheapest flight ticket from Montreal 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 typical price of a round-trip flight between Montreal and London?

What is the cheapest month to fly to London?

In general, February is the cheapest month to fly from Montreal to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 881. If you aren’t able to travel to London during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 906.

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

According to our data, Wednesday is the cheapest day to fly to London from Montreal. The lowest ticket price found for a Wednesday departure recently was C$ 981. 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 Friday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to London for around C$ 1,053.

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 at noon. Flights from Montreal to London during this time can be as low as C$ 788. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,022 per ticket.

What is the cheapest Montreal to London flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to London Gatwick for the best Montreal - 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 Montreal when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 1,065 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Montreal for as low as C$ 959 on momondo.

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

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

How have Montreal to London flight prices changed over time?

As of January 2025, prices for Montreal to London flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from Montreal to London

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to London (YMQ to LON) flight deals and tips

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

Best price found

C$ 334

Fastest flight time

6h 35m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Montreal in the past 72 hours is C$ 334. The best round-trip flight deal from Montreal to London found on momondo in the last 72 hours is C$ 649.
The fastest flight from Montreal to London takes 6h 35m
Direct flights go from Montreal to London every day.
There are 6 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW), London Southend (SEN)

  • How far is Montreal to London by plane?

    A flight from Montreal to London will travel around 5217.7 km. A reasonable flight in good conditions will take 6h 35m.

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

    Prices for flights from Montreal to London are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to London.

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

    The travel and health documents you'll need for your trip to London 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. 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 Montreal to London?

  • What is the most popular airline from Montreal to London?


Best airlines flying from Montreal to London

Compare and see reviews for airlines that fly from Montreal to London with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom C$ 490Free CancellationRating
7.6
1,286 reviews
Search Finnair flights
TAP AIR PORTUGALPriceFrom C$ 629Free CancellationRating
7.1
1,869 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom C$ 635Free CancellationRating
7.4
1,490 reviews
Search Air France flights
Air TransatPriceFrom C$ 674Free CancellationRating
7.8
381 reviews
Search Air Transat flights
Porter AirlinesPriceFrom C$ 718Free CancellationRating
7.9
277 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 777Free CancellationRating
7.0
8,635 reviews
Search Air Canada flights
Virgin AtlanticPriceFrom C$ 779Free CancellationRating
7.5
665 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom C$ 805Free CancellationRating
6.7
7,111 reviews
Search Lufthansa flights
British AirwaysPriceFrom C$ 847Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
American AirlinesPriceFrom C$ 1,013Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • Finnair Flights From Montreal to London

    Finnair is one of the most popular airlines flying from Montreal to London, operating 3 flights/week on average for this route. A good Finnair flight deal for Montreal to London starts from C$ 341 round-trip, up to an average price of C$ 729. Our users have rated Finnair at 7.6/10.

  • American Airlines Flights From Montreal to London

    Across 10,000 American Airlines reviews on momondo, the average score is 7.2/10. American Airlines flies from Montreal to London about 4 times each week, with ticket deals ranging from C$ 704 to C$ 845. Price data is based on momondo searches in the last 72 hours.


Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Ipswich
Hounslow
Dartford
Crawley
Richmond
Ilford
Canterbury
Hayes
Newport
Slough
Maidstone
Chichester
Wokingham
Dover
Worthing
Croydon
Feltham
Wembley
Staines-upon-Thames

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to London for you.

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

Yes. momondo allows you to filter the results for Montreal to London flights to just show those with flexible booking policies.

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

Once all potential Montreal to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from Montreal. 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.


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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