Cheap flights from London Heathrow Airport to Montreal from C$ 499
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Montreal departing on 21/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Lufthansa flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Our best Lufthansa deals on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Air Canada flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Our best Air Canada deals on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The month of September is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport, with most prices found around C$ 749. The month of May is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from London Heathrow Airport averaging around C$ 755.
What is the cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport is on a Wednesday when prices can be found for as low as C$ 873. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 981.
What is the cheapest time of day to depart on your flight to Montreal Pierre Elliott Trudeau Intl Airport?
In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport when you can find flight prices for as low as C$ 857. Flying to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around C$ 989. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest London Heathrow to Montreal Pierre Elliott Trudeau Intl flight route?
Fly from London Heathrow to Montreal Pierre Elliott Trudeau Intl for the best London Heathrow - Montreal Pierre Elliott Trudeau Intl flight prices
How far in advance should I book a flight to Montreal Pierre Elliott Trudeau Intl Airport?
You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 903 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport for as low as C$ 823 on momondo.
What cabin class options are available on London Heathrow to Montreal Pierre Elliott Trudeau Intl flights?
There are 3 cabin classes available to choose from on London Heathrow to Montreal Pierre Elliott Trudeau Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights?
No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.
How have London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?
As of June 2025, prices for London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 23% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London Heathrow to Montreal Pierre Elliott Trudeau Intl?
TAP AIR PORTUGAL, Aer Lingus, and British Airways are the most popular carriers operating from London Heathrow to Montreal Pierre Elliott Trudeau Intl
Which airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?
Air Canada, British Airways and Lufthansa are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from London Heathrow Airport according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 3 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on average per day?
The number of flights available between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport is 11 per day as of June 2025. The most frequent departure time is 2:00p.m., with 43% of daily flights leaving in the afternoon.
How many flights depart from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on average per week?
The number of flights available between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport is 82 per week as of June 2025. The most frequent departure day is Wed, with 18% of weekly flights leaving on this day.
When to book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Cheap London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport (LHR to YUL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
How far is London Heathrow to Montreal Pierre Elliott Trudeau Intl by plane?
A flight from London Heathrow to Montreal Pierre Elliott Trudeau Intl will travel around 5212.1 km. Flights usually cover this in 7h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Prices for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
There are 3 operators available for flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport as of June 2025.
How old do you have to be to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport.
What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?
The necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport is Boeing 777, representing 17.39% of all bookings. The subsequent popular models are Boeing 787-8 Dreamliner at 17.21%, Boeing 787-9 Dreamliner at 16.46%, and Airbus A350-1000 at 10.16%.
What is the most popular airline from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Based on momondo bookings for flights between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport, the leading airline is Air Canada, making up 65% of the total bookings. Other popular airlines include British Airways with 17% and Lufthansa with 17%.
Best airlines flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Compare and see reviews for airlines that fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 644 | Free Cancellation | Rating 6.7 7,136 reviews | |||
| PriceFrom C$ 668 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom C$ 675 | Free Cancellation | Rating 7.1 9,531 reviews |
Air Canada Flights From London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Air Canada flies from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport around 1 time per week, with 9,531 momondo users rating the airline 7.1/10. The cheapest Air Canada deal from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in the last 72 hours was C$ 493 (round-trip), much lower than the average airfare cost of C$ 637 for Air Canada flights on this route.
Lufthansa Flights From London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Across 7,136 Lufthansa reviews on momondo, the average score is 6.7/10. Lufthansa flies from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport about 13 times each week, with ticket deals ranging from C$ 471 to C$ 633. Price data is based on momondo searches in the last 72 hours.
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Why should I use momondo to find a flight deal from London to Montreal?
It is quick and easy to find London to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.
Can I find flights from London to Montreal with flexible booking policies on momondo?
Flights from London to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from London to Montreal?
momondo provides multiple filters to help you find the best flight to Montreal from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from London to Montreal right now. Can momondo alert me if prices change?
Price alerts on flights to Montreal from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.