Cheap Flights from London (LHR) to Montreal (YUL) from HK$4,736~

View HK$4,736 flight on Thu, 2 Oct 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Montreal–Trudeau Intl. Airport (YUL)

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Find Cheap Flights from London (LHR) to Montreal (YUL)

Prices were available within the past 7 days and start at HK$4,736 for one-way flights and HK$4,643 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 6 Sep - Mon, 15 Sep
LHR
London
YUL
Montreal
HK$4,643 Return, found 2 days ago
HK$4,643
Return
found 2 days ago
Select Air Canada flight, departing Sat, 6 Sep from London to Montreal, returning Mon, 15 Sep, priced at HK$4,643 found 2 days ago
Air Canada
Sat, 6 Sep - Mon, 15 Sep
LHR
London
YUL
Montreal
HK$4,695 Return, found 2 days ago
HK$4,695
Return
found 2 days ago
Select Air Canada flight, departing Sat, 6 Sep from London to Montreal, returning Mon, 15 Sep, priced at HK$4,695 found 2 days ago
Air Canada
Sat, 6 Sep - Mon, 15 Sep
LHR
London
YUL
Montreal
HK$4,748 Return, found 2 days ago
HK$4,748
Return
found 2 days ago
Select Air Canada flight, departing Sat, 6 Sep from London to Montreal, returning Mon, 15 Sep, priced at HK$4,748 found 2 days ago
Air Canada
Tue, 21 Oct - Wed, 29 Oct
LHR
London
YUL
Montreal
HK$4,767 Return, found 23 hours ago
HK$4,767
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 21 Oct from London to Montreal, returning Wed, 29 Oct, priced at HK$4,767 found 23 hours ago
Lufthansa
Tue, 30 Sep - Sat, 11 Oct
LHR
London
YUL
Montreal
HK$4,810 Return, found 4 days ago
HK$4,810
Return
found 4 days ago
Select Lufthansa flight, departing Tue, 30 Sep from London to Montreal, returning Sat, 11 Oct, priced at HK$4,810 found 4 days ago
Air Canada
Tue, 21 Oct - Wed, 29 Oct
LHR
London
YUL
Montreal
HK$4,819 Return, found 23 hours ago
HK$4,819
Return
found 23 hours ago
Select Air Canada flight, departing Tue, 21 Oct from London to Montreal, returning Wed, 29 Oct, priced at HK$4,819 found 23 hours ago
Brussels Airlines
Sat, 6 Sep - Mon, 15 Sep
LHR
London
YUL
Montreal
HK$4,823 Return, found 2 days ago
HK$4,823
Return
found 2 days ago
Select Brussels Airlines flight, departing Sat, 6 Sep from London to Montreal, returning Mon, 15 Sep, priced at HK$4,823 found 2 days ago
Air Canada
Tue, 30 Sep - Sat, 11 Oct
LHR
London
YUL
Montreal
HK$4,843 Return, found 4 days ago
HK$4,843
Return
found 4 days ago
Select Air Canada flight, departing Tue, 30 Sep from London to Montreal, returning Sat, 11 Oct, priced at HK$4,843 found 4 days ago
Swiss International Air Lines
Tue, 21 Oct - Wed, 29 Oct
LHR
London
YUL
Montreal
HK$4,878 Return, found 23 hours ago
HK$4,878
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Tue, 21 Oct from London to Montreal, returning Wed, 29 Oct, priced at HK$4,878 found 23 hours ago
Delta
Thu, 16 Oct - Tue, 21 Oct
LHR
London
YUL
Montreal
HK$5,227 Return, found 4 days ago
HK$5,227
Return
found 4 days ago
Select Delta flight, departing Thu, 16 Oct from London to Montreal, returning Tue, 21 Oct, priced at HK$5,227 found 4 days ago

Find the cheapest month to fly from London (LHR) to Montreal (YUL)

September is typically the cheapest month to fly

From HK$3,567 - HK$8,234 per traveller.

Graph displaying average flight prices per month

London to Montreal route information
Origin airport
Heathrow
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Lufthansa, Royal Air Maroc, Swiss International Air Lines, United, Virgin Atlantic
Return price
HK$4,643
Distance
5185 km
Average flight time
2 hours 10 mins

Flights from London to Montreal

Book cheap flights from London (LHR) to Montreal (YUL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Montreal (YUL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Montreal (YUL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Montreal flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Montreal and things to do in Montreal for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Montreal more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Montreal is HK$4,736 now!

 

Frequently asked questions

How much is a flight from Heathrow Airport to Pierre Elliott Trudeau Intl. Airport (YUL)?
Pack your bags, because round-trip flights between London Heathrow and Montreal Airport start from HK$4,643. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can go up quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LHR to YUL?
Each air carrier has a different set of terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Heathrow Airport to YUL that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Montreal Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to YUL?
The distance is around 5,200 kilometers, so fill your carry-on bag with all you need to make your journey comfortable. Wondering what to take on board your Hounslow to Dorval flight? A neck pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Heathrow Airport to Montréal–Trudeau?
With 30 flights every month from Heathrow Airport to Montreal Airport, Air Canada (AC) is a popular choice. Love some more options? Check out what's available with British Airways (BA). This carrier offers 30 monthly flights between these destinations.
Are Heathrow Airport (LHR) to Montreal Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some of the cheapest fares from Heathrow Airport (LHR) to YUL arising a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines quote prices so far in advance.

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