€254 Cheap Flights Montreal to London (YUL-LON)

View €254 flight on Sun, 24 May 2026Opens in a new window

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

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Cheap flights from Montreal to London (YUL-LON)

Prices were available within the past 7 days and start at €254 for one-way flights and €466 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Mon, 9 Mar - Fri, 13 Mar
YUL
Montreal
LGW
London
€466 Return, found 1 day ago
€466
Return
found 1 day ago
Select TAP Portugal flight, departing Mon, 9 Mar from Montreal to London, returning Fri, 13 Mar, priced at €466 found 1 day ago
Air Transat
Sun, 22 Feb - Mon, 2 Mar
YUL
Montreal
LGW
London
€469 Return, found 5 days ago
€469
Return
found 5 days ago
Select Air Transat flight, departing Sun, 22 Feb from Montreal to London, returning Mon, 2 Mar, priced at €469 found 5 days ago
TAP Portugal
Mon, 9 Mar - Fri, 13 Mar
YUL
Montreal
LHR
London
€469 Return, found 1 day ago
€469
Return
found 1 day ago
Select TAP Portugal flight, departing Mon, 9 Mar from Montreal to London, returning Fri, 13 Mar, priced at €469 found 1 day ago
Air Canada
Sun, 22 Feb - Mon, 2 Mar
YUL
Montreal
LHR
London
€544 Return, found 5 days ago
€544
Return
found 5 days ago
Select Air Canada flight, departing Sun, 22 Feb from Montreal to London, returning Mon, 2 Mar, priced at €544 found 5 days ago
Delta
Fri, 6 Feb - Tue, 17 Feb
YUL
Montreal
LHR
London
€545 Return, found 2 days ago
€545
Return
found 2 days ago
Select Delta flight, departing Fri, 6 Feb from Montreal to London, returning Tue, 17 Feb, priced at €545 found 2 days ago
KLM
Thu, 5 Feb - Tue, 17 Feb
YUL
Montreal
LHR
London
€568 Return, found 2 days ago
€568
Return
found 2 days ago
Select KLM flight, departing Thu, 5 Feb from Montreal to London, returning Tue, 17 Feb, priced at €568 found 2 days ago
Air Canada
Sun, 22 Feb - Mon, 2 Mar
YUL
Montreal
LHR
London
€583 Return, found 5 days ago
€583
Return
found 5 days ago
Select Air Canada flight, departing Sun, 22 Feb from Montreal to London, returning Mon, 2 Mar, priced at €583 found 5 days ago
American Airlines
Wed, 4 Feb - Sun, 15 Feb
YUL
Montreal
LHR
London
€604 Return, found 1 day ago
€604
Return
found 1 day ago
Select American Airlines flight, departing Wed, 4 Feb from Montreal to London, returning Sun, 15 Feb, priced at €604 found 1 day ago
KLM
Mon, 9 Mar - Fri, 13 Mar
YUL
Montreal
LCY
London
€615 Return, found 1 day ago
€615
Return
found 1 day ago
Select KLM flight, departing Mon, 9 Mar from Montreal to London, returning Fri, 13 Mar, priced at €615 found 1 day ago
Air France
Fri, 6 Feb - Tue, 17 Feb
YUL
Montreal
LHR
London
€622 Return, found 2 days ago
€622
Return
found 2 days ago
Select Air France flight, departing Fri, 6 Feb from Montreal to London, returning Tue, 17 Feb, priced at €622 found 2 days ago

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

September is typically the cheapest month to fly

From €399 - €643 per traveller.
Montreal to London route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Gatwick
Return price
€466
Distance
5217 km

Perfect flights from Montreal to London

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Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Pierre Elliott Trudeau Intl. to LON-All Airports ticket options cater to your travel preferences, with incredible one-way fares from €254 and roundtrip prices from €466. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at LON-All Airports and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Montreal Airport to London (LON-All Airports)?
Start packing your suitcase, because round-trip journeys between YUL and London (LON-All Airports) start from €466. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move 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 Pierre Elliott Trudeau Intl. Airport (YUL) to London (LON-All Airports)?
Each airline has a different set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Montréal–Trudeau to London (LON-All Airports) 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 Pierre Elliott Trudeau Intl. Airport (YUL) to London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Montréal–Trudeau to London (LON-All Airports)?
Dorval to England is around 5,200 kilometres, so be prepared to spend a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Throw in a few snacks to nibble on throughout your flight too.
Which airlines fly direct from Montréal–Trudeau to London (LON-All Airports)?
There are several airlines that fly straight from Pierre Elliott Trudeau Intl. Airport (YUL) to London (LON-All Airports). Air Canada (AC) is a popular option, offering 30 flights every month. British Airways (BA) is another option. It offers 30 flights each month. Between these two airlines, you'll be able to find a good deal from Dorval to England.
Are YUL to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Montreal Airport to London (LON-All Airports) at the last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated all the time on Expedia.

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