￥51,800 Cheap Flights from Montreal (YUL) to London (LHR)

View ￥51,800 flight on Thu, Sep 24, 2026Opens in a new window

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

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Cheap Flights from Montreal to London (YUL-LHR)

Prices were available within the past 7 days and start at ￥51,800 for one-way flights and ￥102,320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, May 4 - Mon, May 11
YUL
Montreal
LHR
London
￥102,320 Roundtrip, found 3 days ago
￥102,320
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, May 4 from Montreal to London, returning Mon, May 11, priced at ￥102,320 found 3 days ago
British Airways
Mon, May 4 - Mon, May 11
YUL
Montreal
LHR
London
￥104,560 Roundtrip, found 3 days ago
￥104,560
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon, May 4 from Montreal to London, returning Mon, May 11, priced at ￥104,560 found 3 days ago
American Airlines
Mon, May 4 - Mon, May 11
YUL
Montreal
LHR
London
￥106,830 Roundtrip, found 3 days ago
￥106,830
Roundtrip
found 3 days ago
Select American Airlines flight, departing Mon, May 4 from Montreal to London, returning Mon, May 11, priced at ￥106,830 found 3 days ago
American Airlines
Tue, Sep 29 - Tue, Oct 6
YUL
Montreal
LHR
London
￥107,960 Roundtrip, found 5 days ago
￥107,960
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 29 from Montreal to London, returning Tue, Oct 6, priced at ￥107,960 found 5 days ago
Air Canada
Mon, May 4 - Mon, May 11
YUL
Montreal
LHR
London
￥118,980 Roundtrip, found 3 days ago
￥118,980
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, May 4 from Montreal to London, returning Mon, May 11, priced at ￥118,980 found 3 days ago
TAP Portugal
Fri, Oct 30 - Sat, Nov 7
YUL
Montreal
LHR
London
￥135,110 Roundtrip, found 17 hours ago
￥135,110
Roundtrip
found 17 hours ago
Select TAP Portugal flight, departing Fri, Oct 30 from Montreal to London, returning Sat, Nov 7, priced at ￥135,110 found 17 hours ago
Virgin Atlantic
Tue, Sep 29 - Tue, Oct 6
YUL
Montreal
LHR
London
￥142,170 Roundtrip, found 5 days ago
￥142,170
Roundtrip
found 5 days ago
Select Virgin Atlantic flight, departing Tue, Sep 29 from Montreal to London, returning Tue, Oct 6, priced at ￥142,170 found 5 days ago
KLM
Sun, Apr 26 - Thu, Apr 30
YUL
Montreal
LHR
London
￥160,330 Roundtrip, found 2 days ago
￥160,330
Roundtrip
found 2 days ago
Select KLM flight, departing Sun, Apr 26 from Montreal to London, returning Thu, Apr 30, priced at ￥160,330 found 2 days ago
Delta
Sat, Oct 31 - Sat, Nov 14
YUL
Montreal
LHR
London
￥164,510 Roundtrip, found 17 hours ago
￥164,510
Roundtrip
found 17 hours ago
Select Delta flight, departing Sat, Oct 31 from Montreal to London, returning Sat, Nov 14, priced at ￥164,510 found 17 hours ago
Austrian Airlines
Tue, Sep 29 - Tue, Oct 6
YUL
Montreal
LHR
London
￥172,130 Roundtrip, found 5 days ago
￥172,130
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Tue, Sep 29 from Montreal to London, returning Tue, Oct 6, priced at ￥172,130 found 5 days ago

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

June is typically the cheapest month to fly

From ￥82,039 - ￥152,690 per traveler.

Frequently asked questions

How much is a flight from Montréal–Trudeau to Heathrow Airport (LHR)?
Round-trip tickets between Montréal–Trudeau and Heathrow Airport start from ￥102,320. This is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from YUL to Heathrow Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Pierre Elliott Trudeau Intl. Airport (YUL) to LHR 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 Montreal Airport to Heathrow Airport (LHR) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Montreal Airport to Heathrow Airport?
The average flight time between YUL and Heathrow Airport is 11 hours and 17 minutes. If you get peckish on longer flights, pack some fruit or snacks in your carry-on bag.
How far is the flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Heathrow Airport (LHR)?
With around 5,200 kilometers separating Dorval and Hounslow, your flight will be a long one. Pack wisely and make your time on board comfortable. Simple things like an eye mask and a good travel pillow can make a huge difference.
Which airlines fly direct from YUL to Heathrow Airport (LHR)?
Air Canada (AC) is the preferred option for many travelers. It offers 56 flights between Pierre Elliott Trudeau Intl. Airport (YUL) and LHR each month. Offering 30 flights per month on this route, British Airways (BA) is another top pick.
Are Montreal Airport to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from YUL to Heathrow Airport (LHR) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd prefer to play it safe and start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices that far in advance. Our advice? Check back often as updates are made regularly.

Travel information

Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic, WestJet
Roundtrip price
￥102,320
Distance
5185 km
Average flight time
11 hours 46 mins

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