A cityscape with a prominent tree in the foreground and a skyline of high-rise buildings in the background.

£259 Cheap Flights from London (LGW) to Montreal (YUL)

View £259 flight on Mon, 14 Sept 2026Opens in a new window

Popular airlines from Gatwick Airport (LGW) to Trudeau International Airport (YUL)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London (LGW) to Montreal (YUL)

Prices were available within the past 7 days and start at £259 for one-way flights and £350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Sat, 3 Oct - Sat, 17 Oct
LGW
London
YUL
Montreal
£350 Return, found 4 hours ago
£350
Return
found 4 hours ago
Select Air Transat flight, departing Sat, 3 Oct from London to Montreal, returning Sat, 17 Oct, priced at £350 found 4 hours ago
Air Transat
Sat, 10 Oct - Sat, 17 Oct
LGW
London
YUL
Montreal
£356 Return, just found
£356
Return
just found
Select Air Transat flight, departing Sat, 10 Oct from London to Montreal, returning Sat, 17 Oct, priced at £356 just found
Air Transat
Sun, 11 Oct - Sat, 17 Oct
LGW
London
YUL
Montreal
£360 Return, found 2 hours ago
£360
Return
found 2 hours ago
Select Air Transat flight, departing Sun, 11 Oct from London to Montreal, returning Sat, 17 Oct, priced at £360 found 2 hours ago
Air Transat
Mon, 5 Oct - Sat, 10 Oct
LGW
London
YUL
Montreal
£362 Return, just found
£362
Return
just found
Select Air Transat flight, departing Mon, 5 Oct from London to Montreal, returning Sat, 10 Oct, priced at £362 just found
Air Transat
Tue, 1 Sept - Thu, 15 Oct
LGW
London
YUL
Montreal
£364 Return, found 1 hour ago
£364
Return
found 1 hour ago
Select Air Transat flight, departing Tue, 1 Sept from London to Montreal, returning Thu, 15 Oct, priced at £364 found 1 hour ago
Air Transat
Fri, 2 Oct - Mon, 12 Oct
LGW
London
YUL
Montreal
£366 Return, just found
£366
Return
just found
Select Air Transat flight, departing Fri, 2 Oct from London to Montreal, returning Mon, 12 Oct, priced at £366 just found
Swiss International Air Lines
Sun, 6 Sept - Fri, 18 Sept
LGW
London
YUL
Montreal
£405 Return, found 1 hour ago
£405
Return
found 1 hour ago
Select Swiss International Air Lines flight, departing Sun, 6 Sept from London to Montreal, returning Fri, 18 Sept, priced at £405 found 1 hour ago
TAP Portugal
Thu, 17 Sept - Mon, 21 Sept
LGW
London
YUL
Montreal
£444 Return, found 5 days ago
£444
Return
found 5 days ago
Select TAP Portugal flight, departing Thu, 17 Sept from London to Montreal, returning Mon, 21 Sept, priced at £444 found 5 days ago
KLM
Wed, 2 Sept - Sun, 6 Sept
LGW
London
YUL
Montreal
£450 Return, just found
£450
Return
just found
Select KLM flight, departing Wed, 2 Sept from London to Montreal, returning Sun, 6 Sept, priced at £450 just found
Delta
Thu, 10 Sept - Mon, 14 Sept
LGW
London
YUL
Montreal
£464 Return, found 2 days ago
£464
Return
found 2 days ago
Select Delta flight, departing Thu, 10 Sept from London to Montreal, returning Mon, 14 Sept, priced at £464 found 2 days ago

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to St. Hubert YHU. Closest option available. Average driving time to city centre is 17 minutes. Flights from £647
YHU
St. Hubert
Closest
Average driving time to city centre17 min
Flights from £647

Frequently asked questions

How much does a flight from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) cost?
One-way flights typically cost between $1,235 and $7,923 and return flights often range between $2,386 and $7,925. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
Which airlines fly direct from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Enter LGW to YUL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
To find a cheap flight from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
The best airline to fly with from London Gatwick (LGW) to Montreal, QC (YUL) will differ from traveler to traveler. If you like to fly early, TS offers early morning flights. If price is the most important factor, TS typically offers the lowest fares. AF offers the most daily flights from London Gatwick (LGW) to Montreal, QC (YUL), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
There are approximately 23 connecting flights per day from London (LGW-Gatwick) (LGW) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) (YUL). Some common connection points include Roissy-Charles de Gaulle (CDG), (ZRH), and Dr. Francisco de Sa Carneiro (OPO).
What is the earliest flight from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
The earliest flight from London Gatwick (LGW) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) typically departs at approximately 3:35 AM local time, operated by 9B / AC. This is a seasonal service active in September. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
You'll find the most flights from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) on a Monday, with around 27 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include TAP Air Portugal, Air France, and Air Transat. Mondays offer notably more flight options compared to other days of the week.
What are the most popular departure times for flights from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
The most popular departure times for flights from London Gatwick (LGW) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) are in the evening, from 6pm to 9pm. About 43% of passengers prefer this time window. These times work well because you can finish your day in London and arrive in Montreal at a reasonable hour.
How long does it take to fly from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
A nonstop flight from LGW to YUL typically takes around 7 hours 50 minutes, covering approximately 3,261 miles. Connecting flights on this route usually add 3 hours 30 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
Select the "Business class" and "First class" filters when looking for LGW to YUL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight with Expedia?
It's easy to earn miles on a London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Montreal from Gatwick (LGW)?
If you're planning to travel to Montreal from Gatwick (LGW), you can fly into Pierre Elliott Trudeau Intl. (YUL) Some flights may connect through major hubs like ZRH (ZRH), John F. Kennedy Intl. (JFK), Dr. Francisco de Sa Carneiro (OPO) before reaching Montreal. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) at the last minute?
Typically, booking a last minute flight from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight and hotel package?
Securing a London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.)?
If you booked your London (LGW-Gatwick) to Montreal, QC (YUL-Pierre Elliott Trudeau Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Gatwick
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air France, Air Transat, Delta, KLM, Royal Air Maroc, SATA International-Azores Airlines S.A., Swiss International Air Lines, TAP Portugal, Virgin Atlantic, WestJet
Return price
£349
Distance
5217 km
Average flight time
2 hours 40 mins

Book with confidence

Compare flights from London to Montreal easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Montreal. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Pierre Elliott Trudeau Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Gatwick to Pierre Elliott Trudeau Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Gatwick (LGW) to Pierre Elliott Trudeau Intl. (YUL)

The easiest way to view the best deals on flights from London to Montreal today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Gatwick to Pierre Elliott Trudeau Intl. start at just £350 and range up to £464.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Montreal
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Montreal flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Gatwick to Pierre Elliott Trudeau Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to Montreal easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.