$327 Find Cheap Flights from London to Montreal - Compare and Save

These are the earliest and latest flight times available from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport:

• Earliest: departs at 9:30 am and lands at 4:59 pm
• Latest: departs at 6:05 pm and lands at 1:34 am.

The flight takes about 7h 29m.

Three cabin classes are available on flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport:

• Economy Class
• Premium Economy Class
• Business Class

A nonstop flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport takes 7h 29m, covering 3,239 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport range from $621 to $894, with an average of $730 over the past 12 months. Anything below $621 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 3% above the $730 route average. Book 10 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $619 round-trip via Washington, D.C. Dulles Intl (IAD), compared to $741 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $55–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 787-8 Dreamliner family is used most often on this route, operated mainly by British Airways and Finnair. Other aircraft seen on the route include Airbus A321neo variants.

Afternoon is the busiest departure period on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

Two airlines offer in-flight Wi-Fi on London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Air Canada
• Lufthansa

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty program; others are paid add-ons priced by flight length.

One-way fares from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport are currently in line with typical prices for this route. Average one-way fares are about $728.

Montreal Pierre Elliott Trudeau Intl Airport (YUL) hosts 5 major car rental companies, with daily rates starting from around $12 for economy cars. Top options include:

• Routes Car & Truck Rentals
• Alamo
• Thrifty
• Hertz
• Avis

Flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport usually depart from London Heathrow (LHR) and arrive at Montreal Pierre Elliott Trudeau Intl (YUL).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport route, 10% of flights were delayed in the past 3 months, with delays averaging 2h 33m.

One-stop flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport most commonly connect through:

• Zurich (ZRH) - 29% of one-stop connections
• Paris Charles de Gaulle (CDG) - 16% of one-stop connections
• Toronto Pearson Intl (YYZ) - 15% of one-stop connections
• Lisbon Humberto Delgado (LIS) - 14% of one-stop connections

Yes. Flexible dates can save you up to 6% on flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport. Tuesday is the cheapest departure day at $710 round-trip on average, while Sunday is the most expensive at $755, a difference of $45.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

2 airlines operate flights between London Heathrow Airport and Montreal Pierre Elliott Trudeau Intl Airport. The airlines offering nonstop flights on this route include:

• Air Canada
• British Airways

Flying via Paris Charles de Gaulle (CDG) gives the shortest average 1-stop total travel time at 10h 32m, compared with 10h 44m via Amsterdam Schiphol (AMS) and 10h 53m via Frankfurt am Main (FRA).

Montreal Pierre Elliott Trudeau Intl Airport is 5 hours behind London Heathrow Airport (Eastern Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Montreal Pierre Elliott Trudeau Intl Airport are Centre Bell, Vieux-Port de Montréal and Palais des congres de Montreal. These are among the most viewed places in Montreal Pierre Elliott Trudeau Intl Airport on KAYAK.

Among airlines operating London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights:

• Air Canada: offers extra legroom; offers free seat selection
• Lufthansa: offers free seat selection
• American Airlines: offers free seat selection
• Thai Airways: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Air Canada: a cabin bag and a checked bag in Economy Class
• Lufthansa: a cabin bag and a checked bag in Economy Class
• British Airways: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

As the only airport within the actual city of London, London City Airport is naturally the fastest and most convenient option from the city centre. The airport is connected to the rest of the city and the London Underground via city buses and the Docklands Light Railway. Heathrow Airport is also fairly convenient thanks to a direct connection with the London Underground, as well as the Heathrow Express and Heathrow Connect trains, which can reach the airport from Paddington Station in 15min and 30min respectively. However, if you’re travelling from south London or the south of England, Gatwick might be a better option (it also has a 30min Express train from Victoria Station). Transport options to Stansted are limited and even the Stansted Express to Liverpool Street takes around 45min.

Yes, if you're not a fan of transits, direct flights to Montreal can usually be found out of Heathrow with Air Canada, Lufthansa, Austrian Airlines, and others. Less commonly, Air Transat also flies direct from Gatwick.

Yes, if you need to sleep right after landing, the Montreal Airport Marriott In-Terminal Hotel is found through the US departures terminal. Otherwise, the Sheraton Montreal Airport Hotel and Aloft Montreal are nearby and offer free 24h shuttle services.

If you’re intending to travel by train, the Airconnect airport shuttle connects the airport to the VIA intercity railway station. If travelling by bus, the 747 Express operates a 24h service to the central bus and metro station, while the 204 Cardinal will take you to Dorval train station, and the 209 travels to the Roxboro-Pierrefonds train station. There are also daily regional buses to Trois Rivieres, Ste Foy, Quebec City, Ottawa, Gatineau, and the Eastern Townships.

All London airports as well as Montreal-Trudeau have baby changing rooms. Heathrow, Gatwick, and Montreal-Trudeau have several children’s play areas. Gatwick even has strollers available for your toddlers.