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Cheap flights from the United Kingdom to Montreal from £242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Montreal departing on 6/12. 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 the United Kingdom to Montreal

Recent return flight deals from the United Kingdom to Montreal

Enter your travel dates to find the best prices.
Air Transat Logo
11:40 - 18:25LGW-YUL
11h 45m1 stop
Air Transat Logo
14:30 - 09:45YUL-LGW
14h 15m1 stop
£379Air Transat
Find Deal
Thu, 27 Nov - Mon, 8 Dec
Air Transat Logo
11:40 - 09:20LGW-YUL
25h 40m1 stop
Air Transat Logo
10:15 - 09:45YUL-LGW
19h 30m1 stop
£384Air Transat
Find Deal
Thu, 19 Mar - Mon, 23 Mar
Air Canada Logo
09:00 - 15:10LHR-YUL
11h 10m1 stop
Air Canada Logo
22:30 - 20:35YUL-LHR
17h 05m2 stops
£416Air Canada
Find Deal
Wed, 19 Nov - Tue, 25 Nov
Air Canada Logo
09:00 - 15:10LHR-YUL
11h 10m1 stop
Air Canada Logo
08:30 - 09:20YUL-LHR
19h 50m2 stops
£417Air Canada
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Lufthansa Logo
07:40 - 18:20LHR-YUL
15h 40m1 stop
Lufthansa Logo
19:30 - 07:10YUL-LHR
6h 40mdirect
£428Lufthansa
Find Deal
Mon, 8 Dec - Thu, 8 Jan
Lufthansa Logo
08:45 - 18:20LHR-YUL
14h 35m1 stop
Lufthansa Logo
19:30 - 07:10YUL-LHR
6h 40mdirect
£433Lufthansa
Find Deal
Mon, 8 Dec - Mon, 15 Dec
Virgin Atlantic Logo
18:55 - 17:20LCY-YUL
27h 25m1 stop
Virgin Atlantic Logo
12:50 - 17:20YUL-LCY
23h 30m2 stops
£518Virgin Atlantic
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Virgin Atlantic Logo
09:20 - 17:20LCY-YUL
13h 00m1 stop
Virgin Atlantic Logo
12:54 - 07:15YUL-LCY
13h 21m2 stops
£527Virgin Atlantic
Find Deal
Fri, 23 Jan - Mon, 26 Jan
British Airways Logo
08:35 - 18:45EDI-YUL
15h 10m1 stop
British Airways Logo
20:40 - 15:10YUL-EDI
13h 30m1 stop
£546British Airways
Find Deal
Thu, 11 Dec - Wed, 14 Jan
British Airways Logo
13:40 - 18:45EDI-YUL
10h 05m1 stop
British Airways Logo
20:40 - 12:10YUL-EDI
10h 30m1 stop
£559British Airways
Find Deal
Fri, 12 Dec - Mon, 19 Jan

Air Transat flights from United Kingdom to Montreal

Our best Air Transat deals on United Kingdom to Montreal flight tickets
Air Transat
27 Nov
LGW11:40London Gatwick
11h 45m
1 stop
YUL18:25Montreal Pierre Elliott Trudeau Intl
8 Dec
YUL14:30Montreal Pierre Elliott Trudeau Intl
14h 15m
1 stop
LGW09:45London Gatwick
£379
Find similar
Air Transat
8 Nov
LGW11:40London Gatwick
11h 45m
1 stop
YUL18:25Montreal Pierre Elliott Trudeau Intl
14 Nov
YUL14:30Montreal Pierre Elliott Trudeau Intl
14h 15m
1 stop
LGW09:45London Gatwick
£380
Find similar
Air Transat
7 Nov
LGW11:40London Gatwick
17h 55m
1 stop
YUL00:35Montreal Pierre Elliott Trudeau Intl
14 Nov
YUL06:45Montreal Pierre Elliott Trudeau Intl
22h 00m
1 stop
LGW09:45London Gatwick
£382
Find similar

Air Canada flights from United Kingdom to Montreal

Our best Air Canada deals on United Kingdom to Montreal flight tickets
Air Canada
5 Nov
LHR19:25London Heathrow
23h 20m
1 stop
YUL13:45Montreal Pierre Elliott Trudeau Intl
9 Nov
YUL08:30Montreal Pierre Elliott Trudeau Intl
19h 50m
2 stops
LHR09:20London Heathrow
£415
Find similar
Air Canada
19 Nov
LHR09:00London Heathrow
11h 10m
1 stop
YUL15:10Montreal Pierre Elliott Trudeau Intl
25 Nov
YUL22:30Montreal Pierre Elliott Trudeau Intl
17h 05m
2 stops
LHR20:35London Heathrow
£416
Find similar
Air Canada
28 Nov
LHR09:00London Heathrow
11h 10m
1 stop
YUL15:10Montreal Pierre Elliott Trudeau Intl
5 Dec
YUL08:30Montreal Pierre Elliott Trudeau Intl
19h 50m
2 stops
LHR09:20London Heathrow
£417
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Montreal 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 31 October 2025.
Use the filters below to find and compare flights from the United Kingdom to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 27/11

11:40-18:25

1 stop11h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

14:30-09:45

1 stop14h 15m

£379

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 19/3

11:40-09:20

1 stop25h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

10:15-09:45

1 stop19h 30m

£384

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 19/11

09:00-15:10

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

22:30-20:35

2 stops17h 05m

£416

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 28/11

09:00-15:10

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

08:30-09:20

2 stops19h 50m

£417

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 8/12

07:40-18:20

1 stop15h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

19:30-07:10

Nonstop6h 40m

£428

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Mon 8/12

08:45-18:20

1 stop14h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 15/12

19:30-07:10

Nonstop6h 40m

£433

LondonMontreal

LCY - YUL

LCYYUL

London City

Thu 27/11

18:55-17:20

1 stop27h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

12:50-17:20

2 stops23h 30m

£518

LondonMontreal

LCY - YUL

LCYYUL

London City

Fri 23/1

09:20-17:20

1 stop13h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 26/1

12:54-07:15

2 stops13h 21m

£527

EdinburghMontreal

EDI - YUL

EDIYUL

Edinburgh Turnhouse

Thu 11/12

08:35-18:45

1 stop15h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

20:40-15:10

1 stop13h 30m

£546

EdinburghMontreal

EDI - YUL

EDIYUL

Edinburgh Turnhouse

Fri 12/12

13:40-18:45

1 stop10h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

20:40-12:10

1 stop10h 30m

£559

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from United Kingdom to Montreal

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 Montreal?

The month of February is, on average, the cheapest month to fly to Montreal from United Kingdom, with most prices found around £408. The month of September is another great option to travel to Montreal, with average flight prices from United Kingdom averaging around £408.

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

The cheapest day to depart from United Kingdom to Montreal is on a Wednesday. Travellers who choose to depart for Montreal on a Wednesday will often find tickets for as low as £536. Flights from United Kingdom to Montreal on a Saturday will generally be more expensive and average around £568. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the evening is the cheapest time of day to fly from United Kingdom to Montreal when you can find flight prices for as low as £534. Flying to Montreal in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Montreal is at midday when prices are around £582.

What is the cheapest United Kingdom to Montreal flight route?

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

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

You are more likely to see cheaper flights to Montreal from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around £491 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from United Kingdom for as low as £441 on momondo.

What cabin class options are available on United Kingdom to Montreal flights?

There are 3 cabin classes available to choose from on United Kingdom to Montreal 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 United Kingdom to Montreal flights?

You could potentially save up to 1% on your flight if you consider stops on a United Kingdom to Montreal flight.

Cheap United Kingdom to Montreal flight deals and tips

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

Best price found

£398

Fastest flight time

7h 10m

Direct flights

Every day

Airports in Montreal

1 airport
The best one-way flight to Montreal from United Kingdom in the past 72 hours is £398. The best return flight deal from United Kingdom to Montreal found on momondo in the last 72 hours is £492.
The fastest flight from United Kingdom to Montreal takes 7h 10m
Direct flights go from United Kingdom to Montreal every day.
There is 1 airport near Montreal: Montreal Pierre Elliott Trudeau Intl (YUL)
Search flight deals

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

    Prices for flights from United Kingdom to Montreal were last updated today.

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

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

    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 United Kingdom to Montreal.

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

    The required travel and health documents for your Montreal 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 Montreal. 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 United Kingdom to Montreal?

Best airlines flying from United Kingdom to Montreal

Compare and see reviews for airlines that fly from United Kingdom to Montreal with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £98Free CancellationRating
7.4
1,482 reviews
Search Air France flights
LufthansaPriceFrom £214Free CancellationRating
6.8
7,543 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom £264Free CancellationRating
7.5
671 reviews
Search Virgin Atlantic flights
Air TransatPriceFrom £301Free CancellationRating
7.8
469 reviews
Search Air Transat flights
United AirlinesPriceFrom £333Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights
British AirwaysPriceFrom £342Free CancellationRating
6.7
7,489 reviews
Search British Airways flights
TAP AIR PORTUGALPriceFrom £342Free CancellationRating
7.1
2,041 reviews
Search TAP AIR PORTUGAL flights
Air CanadaPriceFrom £374Free CancellationRating
7.1
10,385 reviews
Search Air Canada flights
FinnairPriceFrom £406Free CancellationRating
7.6
1,333 reviews
Search Finnair flights
DeltaPriceFrom £427Free CancellationRating
7.9
7,997 reviews
Search Delta flights

Why use momondo?

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

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 Montreal from United Kingdom.

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

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

How can momondo help me find flights from United Kingdom to Montreal?

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 United Kingdom to Montreal.

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

Yes. momondo can track prices for United Kingdom to Montreal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport