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Cheap flights from Montreal to the United Kingdom from £222

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 the United Kingdom departing on 23/1. 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

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Find the cheapest flights from Montreal to the United Kingdom

Cheap return flights

Enter your travel dates to find the best prices.
Air Transat Logo
10:15 - 07:10YUL-MAN
15h 55m1 stop
Air Transat Logo
08:40 - 18:25MAN-YUL
13h 45m1 stop
£395Air Transat
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Sat, 7 Mar - Wed, 18 Mar
Air Transat Logo
18:20 - 07:10YUL-MAN
31h 50m1 stop
Air Transat Logo
08:40 - 16:55MAN-YUL
12h 15m1 stop
£398Air Transat
Find Deal
Fri, 6 Mar - Wed, 18 Mar
Multiple Airlines Logo
20:40 - 22:50YUL-EDI
22h 10m1 stop
Multiple Airlines Logo
07:55 - 13:10EDI-YUL
33h 15m1 stop
£443Multiple Airlines
Find Deal
Mon, 9 Mar - Sun, 15 Mar
British Airways Logo
20:40 - 10:55YUL-MAN
9h 15m1 stop
British Airways Logo
17:25 - 18:45MAN-YUL
30h 20m1 stop
£448British Airways
Find Deal
Wed, 11 Feb - Sun, 15 Feb
Air Canada Logo
13:15 - 20:35YUL-LHR
26h 20m1 stop
Air Canada Logo
09:00 - 07:55LHR-YUL
27h 55m1 stop
£453Air Canada
Find Deal
Tue, 9 Dec - Sun, 14 Dec
Air Canada Logo
21:30 - 20:35YUL-LHR
18h 05m1 stop
Air Canada Logo
09:00 - 06:35LHR-YUL
26h 35m1 stop
£454Air Canada
Find Deal
Tue, 9 Dec - Sun, 14 Dec
Multiple Airlines Logo
20:10 - 21:55YUL-LTN
20h 45m1 stop
Multiple Airlines Logo
18:35 - 12:40LTN-YUL
23h 05m1 stop
£454Multiple Airlines
Find Deal
Fri, 9 Jan - Fri, 16 Jan
British Airways Logo
21:50 - 08:40YUL-LHR
6h 50mdirect
British Airways Logo
16:30 - 20:05LHR-YUL
7h 35mdirect
£460British Airways
Find Deal
Mon, 16 Mar - Mon, 23 Mar
Porter Airlines Logo
14:35 - 11:40YUL-MAN
16h 05m1 stop
Porter Airlines Logo
13:25 - 00:37MAN-YUL
16h 12m1 stop
£467Porter Airlines
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Mon, 11 May - Sun, 31 May
Porter Airlines Logo
17:45 - 06:50YUL-GLA
32h 05m1 stop
Porter Airlines Logo
08:35 - 17:47GLA-YUL
14h 12m1 stop
£523Porter Airlines
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Sun, 3 May - Wed, 13 May

Air Canada flights from Montreal to United Kingdom

Our best Air Canada deals on Montreal to United Kingdom flight tickets
Air Canada
9 Dec
YUL13:15Montreal Pierre Elliott Trudeau Intl
26h 20m
1 stop
LHR20:35London Heathrow
14 Dec
LHR09:00London Heathrow
27h 55m
1 stop
YUL07:55Montreal Pierre Elliott Trudeau Intl
£453
Find similar
Air Canada
1 Dec
YUL19:10Montreal Pierre Elliott Trudeau Intl
7h 00m
LHR07:10London Heathrow
8 Dec
LHR13:25London Heathrow
7h 45m
YUL16:10Montreal Pierre Elliott Trudeau Intl
£454
Find similar
Air Canada
27 Nov
YUL19:10Montreal Pierre Elliott Trudeau Intl
7h 00m
LHR07:10London Heathrow
2 Dec
LHR18:00London Heathrow
18h 48m
1 stop
YUL07:48Montreal Pierre Elliott Trudeau Intl
£455
Find similar

Delta flights from Montreal to United Kingdom

Our best Delta deals on Montreal to United Kingdom flight tickets
Delta
13 Jan
YUL17:00Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
LHR07:55London Heathrow
28 Jan
LHR06:20London Heathrow
14h 00m
1 stop
YUL15:20Montreal Pierre Elliott Trudeau Intl
£455
Find similar
Delta
31 Mar
YUL17:00Montreal Pierre Elliott Trudeau Intl
15h 45m
1 stop
LHR13:45London Heathrow
19 Apr
LHR08:40London Heathrow
13h 15m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
£462
Find similar
Delta
4 Apr
YUL06:00Montreal Pierre Elliott Trudeau Intl
19h 45m
2 stops
LHR06:45London Heathrow
16 Apr
LHR09:55London Heathrow
12h 00m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
£464
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Montreal to United Kingdom 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 27 November 2025.
Use the filters below to find and compare flights from Montreal to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Sat 7/3

10:15-07:10

1 stop15h 55m

Manchester

Wed 18/3

08:40-18:25

1 stop13h 45m

£395

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Fri 6/3

18:20-07:10

1 stop31h 50m

Manchester

Wed 18/3

08:40-16:55

1 stop12h 15m

£398

MontrealEdinburgh

YUL - EDI

YULEDI

Montreal Pierre Elliott Trudeau Intl

Mon 9/3

20:40-22:50

1 stop22h 10m

Edinburgh Turnhouse

Sun 15/3

07:55-13:10

1 stop33h 15m

£443

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Wed 11/2

20:40-10:55

1 stop9h 15m

Manchester

Sun 15/2

17:25-18:45

1 stop30h 20m

£448

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

13:15-20:35

1 stop26h 20m

London Heathrow

Sun 14/12

09:00-07:55

1 stop27h 55m

£453

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Tue 9/12

21:30-20:35

1 stop18h 05m

London Heathrow

Sun 14/12

09:00-06:35

1 stop26h 35m

£454

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

20:10-21:55

1 stop20h 45m

London Luton

Fri 16/1

18:35-12:40

1 stop23h 05m

£454

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

21:50-08:40

Nonstop6h 50m

London Heathrow

Mon 23/3

16:30-20:05

Nonstop7h 35m

£460

MontrealManchester

YUL - MAN

YULMAN

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

14:35-11:40

1 stop16h 05m

Manchester

Sun 31/5

13:25-00:37

1 stop16h 12m

£467

MontrealGlasgow

YUL - GLA

YULGLA

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

17:45-06:50

1 stop32h 05m

Glasgow Intl

Wed 13/5

08:35-17:47

1 stop14h 12m

£523

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 the United Kingdom from

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

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 United Kingdom?

The cheapest month to fly to United Kingdom from Montreal is in May. Flight prices, which tend to average around £452, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of May, then departing from Montreal during the month October is also very affordable. Most momondo users find prices during this month for around £467.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Montreal to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £464. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to United Kingdom for around £592.

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

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £537. Try not to purchase tickets at midday because they tend to be around £642. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Montreal to United Kingdom flight route?

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

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £559 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Montreal for as low as £503 on momondo.

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

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

You could potentially save up to 6% on your flight if you consider stops on a Montreal to United Kingdom flight.

Cheap Montreal to United Kingdom flight deals and tips

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

Best price found

£431

Fastest flight time

6h 40m

Direct flights

Every day

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Montreal in the past 72 hours is £431. The best return flight deal from Montreal to United Kingdom found on momondo in the last 72 hours is £445.
The fastest flight from Montreal to United Kingdom takes 6h 40m
Direct flights go from Montreal to United Kingdom every day.
There are 2 airports near United Kingdom: London Heathrow (LHR), London Gatwick (LGW)
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  • When did momondo last update prices for flights from Montreal to United Kingdom?

    Prices for flights from Montreal to United Kingdom are refreshed on a daily basis.

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

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

    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 United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Montreal to United Kingdom?

Best airlines flying from Montreal to United Kingdom

Compare and see reviews for airlines that fly from Montreal to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £405Free CancellationRating
7.1
10,481 reviews
Search Air Canada flights
British AirwaysPriceFrom £418Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £490Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights

Why use momondo?

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

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

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

All flight searches from Montreal to United Kingdom on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Montreal to United Kingdom flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to United Kingdom from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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