£309+ Cheap flights to Montreal
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Montreal in 2025
Find the latest flights to Montreal in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.
Return from | £387 |
---|---|
One-way from | £309 |
Popular in | August |
Cheapest in | September |
Average price | £450 |
Good round-trip deal | £473 or less |
Good one-way deal | £357 or less |
Find flight deals to Montreal
Cheapest flights to MontrealExplore the most affordable flight options available to Montreal. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available to Montreal. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights to Montreal within your budget
Locate flights to Montreal that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 21 February 2025.
Fly from
Route
Depart
Return
Price
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Sun 16/3
06:00-14:55
1 stop12h 55m
Montreal Pierre Elliott Trudeau Intl
Sun 23/3
08:05-20:35
1 stop8h 30m
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Thu 1/5
10:30-16:00
1 stop10h 30m
Montreal Pierre Elliott Trudeau Intl
Sun 11/5
22:50-15:40
1 stop11h 50m
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Wed 19/3
08:55-16:15
1 stop11h 20m
Montreal Pierre Elliott Trudeau Intl
Wed 26/3
20:15-07:10
Nonstop6h 55m
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Wed 19/3
08:55-16:15
1 stop11h 20m
Montreal Pierre Elliott Trudeau Intl
Sun 23/3
17:50-16:20
1 stop18h 30m
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Thu 20/3
18:40-16:15
1 stop25h 35m
Montreal Pierre Elliott Trudeau Intl
Mon 24/3
17:50-17:50
1 stop20h 00m
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Wed 4/6
07:40-21:00
1 stop18h 20m
Montreal Pierre Elliott Trudeau Intl
Wed 11/6
23:00-18:55
1 stop14h 55m
LondonMontreal
LGW - YUL
LGWYUL
London Gatwick
Wed 7/5
11:35-14:15
Nonstop7h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 21/5
06:45-10:45
1 stop23h 00m
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Fri 2/5
18:05-20:15
Nonstop7h 10m
Montreal Pierre Elliott Trudeau Intl
Wed 7/5
22:10-09:50
Nonstop6h 40m
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Wed 5/3
19:25-13:55
1 stop23h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 12/3
20:15-14:05
2 stops37h 50m
LondonMontreal
LTN - YUL
LTNYUL
London Luton
Wed 19/3
11:45-14:55
2 stops31h 10m
Montreal Pierre Elliott Trudeau Intl
Wed 26/3
17:50-12:05
2 stops14h 15m
Best time to book a flight to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal with our price prediction graph.
Travel insights for flights to Montreal
Get recent, data-driven insights about flights to Montreal including ideal travel times, pricing trends, and more.
When is the best time to book a flight to Montreal?
Use this chart to determine the optimal time to book a return flight from London to Montreal. Price data was last updated on 14 February 2025.
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights to Montreal. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
How long is the flight to Montreal?
On average, a flight from London to Montreal takes 10 hours 58 minutes. Flights to Montreal from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
When is the cheapest time to fly to Montreal?
Use this chart to determine the cheapest time to fly return from London to Montreal. Price data was last updated on 16 December 2024.
Users looking for the lowest fares to Montreal should consider flying on Friday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday evenings, when prices are usually at their highest.
Weekly flight availability to Montreal
The most flights from London to Montreal are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).
What are the most popular airlines that fly to Montreal?
The most popular airlines flying from London to Montreal are Air Canada, Lufthansa and Air Transat.
What are the cheapest airlines that fly to Montreal?
The cheapest airlines flying from London to Montreal are Air France, Air Transat and Air Canada.
Rainfall in Montreal by month
Plan your trip to Montreal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.
Temperature in Montreal by month
Plan your trip to Montreal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).
Reviews of airlines servicing Montreal
Get insights into the airlines that provide service to Montreal. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Montreal. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown Delta, KLM and Air Transat to Montreal. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Food
Overall
Comfort
Boarding
Entertainment
Crew
Reviews
Colin,Sept 2024
LHR - BOS
Montreal climate
With predominantly wet, warm summers and cold, snowy winters, the climate of Montreal is varied and seasonal. In winter snowfall is abundant, and snow is common both in spring and autumn. Temperatures well below freezing are experienced in winter, and the bitter weather is exacerbated by wind chill. Summer brings sunshine and pleasant days, with high humidity on occasion, although highs seldom exceed 25C. Rain can be expected any time of year in Montreal, but summer tends to be the wettest season. A feature of the climate of Montreal is the possibility of late autumn heat waves, enjoyed as “Indian summers”, which frequently occur.
Getting around Montreal
Between the city’s smart layout and extremely efficient public transport system, you’ll never worry about getting where you need to go. There are also plenty of bike paths all over the city if you want to get a little exercise. Public transport consists of metro, bus and commuter rail and is run by STCUM. The bus routes are connected with the metro and both run between early morning and late night. There are also a few night buses running after regular service ends. You can also get into the suburbs by connecting to the commuter rail. Check out the bus and metro tourist passes to save some money. Taxis are available by phone or by hailing one off of the street. If you really want to rent a car, there are plenty of companies in the city, but with congested traffic and all the easy transport options, it’s not recommended.
Getting from the Airport to the City
Pierre Elliot Trudeau International Airport (YUL) is located 15 miles west of Montreal. There are shuttle buses, an express bus as well as a train operating between the airport and the city. Car rental and taxis are also available.
What is good to know if travelling to Montreal?- Eat some poutine, the national dish, a warming dish of fries topped with fresh cheese curds and gravy. The smoked meat sandwich (served with potato chips, coleslaw and a pickle) is a Montreal tradition too. Go to Schwartz’s to buy it, it has been a “Montreal Tradition Since 1928”.
- Mark Twain once said that Montreal was the only city he was ever in where you couldn’t throw a brick for breaking a church window. There are four Roman Catholicbasilicas: Mary, Queen of the World Cathedral, Notre-Dame Basilica, St. Patrick’s Basilica, and Saint Joseph’s Oratory, Canada’s largest church. Its dome is the largest after Saint Peter’s Basilica in Rome.
- The Underground city is an ingenious way of escaping the cold Montreal winters. There are more than 20 miles (32 km) of tunnels with shopping malls, hotels, offices, museums and public transport systems.
- You can walk from the top of Peel Street to Mount Royal for a panoramic view of the city, the river and the Monteregian Hills in the distance. There is a park and two cemeteries at the top of Mount Royal – Notre-Dame-des-Neiges, which is Catholic, founded in 1854, and Mount Royal cemetery, a nondenominational resting place founded in 1853.
- The Old Town (Vieux Montréal) is charming and very, very old by North American standards. The oldest buildings date back to the 1600s. Architectural gems include Montreal City Hall, Bonsecours Market and the Notre-Dame-de-Bon-Secours Chapel.
- The Latin Quarter is where the restaurants and bars are. The Museum Quarter is where you will find the Museum of Fine Arts and the McCord Museum of Canadian History.
- Montreal likes to laugh. Montreal Just for Laughs festival takes place in July. It also likes to listen to jazz music. The world-famous festival is on in late-June/July.
- The Montreal Biodome is a fascinating place, a zoo with four ecosystems: Tropical Forest, a replica of the South American rainforest; Laurentian Forest, a replica of North American wilderness; Saint Lawrence Marine Eco-system, modelled on the Gulf of Saint Lawrence; and a polar area divided into Arctic and Antarctic.
Montreal airport overview
Located roughly 20km (12 miles) from downtown Montreal, Montreal Trudeau International Airport serves Greater Montreal, along with parts of northern New York and Vermont.
The third-busiest airport in Canada, Montreal-Trudeau processes nearly 13 million passengers each year. Although the airport has state-of-the-art facilities and is pleasant enough, there are frequent complaints about long, slow-moving queues, disorganised customs and security processing, and a lack of adequate staffing.
Flights to Montreal Pierre-Elliot Trudeau International Airport are available from all over the world, including Mexico City, Barbados, Brussels, Barcelona, Cancun, Calgary, Paris, Toronto, Dallas, Chicago, London, New York, Rome, Amsterdam, Casablanca, Doho, Lisbon, Munich and Panama City, among others. While flights may be convenient, don’t plan on quick stopovers at Montreal-Trudeau as the long queues may turn into a missed connection.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Find the best flight deals to Montreal
Some of the lowest fares we’ve come across for flights to Montreal.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights to Montreal?
Cheapflights makes it easy to find Montreal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets to Montreal?
Cheapflights simply makes it quick and affordable to book flights to Montreal by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights to Montreal with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights to Montreal flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights to Montreal become cheaper?
Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!