Great-circle route YUL → LHR. Faint dots are other airports, for geographic context. Download this map — free to reuse with a link back to this page.
The flight time from Montreal to London is approximately 6h 48m nonstop. The distance is 3,240 miles (5,214 km). There are about 4 nonstop flights from Montreal to London per day.
That is a great-circle estimate, not a scheduled block time. An airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
| Route | Est. time | Distance | Frequency | Airlines |
|---|---|---|---|---|
| YUL → LHR Montreal / Pierre Elliott Trudeau International Airport to London Heathrow Airport |
6h 48m | 3,240 mi | 19/wk | Air Canada, British Airways |
| YUL → LGW Montreal / Pierre Elliott Trudeau International Airport to London Gatwick Airport |
6h 50m | 3,260 mi | 8/wk | Air Transat |
Frequencies come from our most recent schedule sample. Where a pairing shows “—” we track it as an operating nonstop but hold no schedule sample for it — we would rather show nothing than guess.
3 airlines fly nonstop from Montreal to London, including Air Canada, Air Transat, British Airways.
Recent scheduled departures on this route have used the Airbus A330-300, Boeing 787-8, Boeing 787-9, Airbus A320.
Aircraft assignments change by season and by time of day.
On a long east–west route like this one the two directions do not take the same time. Aircraft flying eastbound ride the mid-latitude jet stream and typically arrive earlier than the westbound leg, which flies into it. The difference is commonly 30 to 90 minutes on transatlantic and transpacific flights, and it varies by season. The estimate above does not model wind — treat it as a midpoint and check the airline's own timetable for the block time on your date.
The distance from Montreal to London is 3,240 miles, or 5,214 kilometres.
| Great-circle distance | 3,240 mi |
| Kilometres | 5,214 km |
| Nautical miles | 2,815 nmi |
Measured airport to airport. The actual track is longer — aircraft follow airways, avoid restricted airspace and route around weather.
Yes. 3 airlines fly it nonstop, with about 27 departures a week, across 2 airport pairings. The route is in our live nonstop dataset, last seeded 2026-07-07.
About 6h 48m in the air on the YUL–LHR nonstop. That is a great-circle estimate from the 3,240-mile distance, not a scheduled block time — an airline's published time will differ by roughly 15 to 45 minutes depending on routing, winds and taxi.
3,240 miles (5,214 km) great-circle between Montreal / Pierre Elliott Trudeau International Airport and London Heathrow Airport.
Air Canada, Air Transat, British Airways.
Recent scheduled departures have used the Airbus A330-300, Boeing 787-8, Boeing 787-9, Airbus A320. Assignments change by season and by time of day.
YUL to LHR, YUL to LGW. Flight times differ slightly between them because the airports are not in the same place.
