Direct (nonstop) flights from Montreal to London
2 airlines fly nonstop from Pierre Elliott Trudeau International (YUL) to Heathrow (LHR). It's 3,250 miles (5,231 km), about 6h 40m in the air. Operated by Air Canada, British Airways.
Air Canada
British Airways
Route data last updated: May 29, 2026
Airlines with non-stop flights
BA
British Airways
Alternative Routes
Other ways to fly from Montreal to London with one stop · direct emits 497 kg CO₂ per passenger
Looking for the return flight?
LHR → YUL: Flights from London to MontrealOther direct flights from Montreal
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Montreal to London?
A nonstop flight from Montreal (YUL) to London (LHR) takes approximately 6 hours and 40 minutes. The distance is 3,250 miles (5,231 km).
Which airlines fly nonstop from Montreal to London?
2 airlines: Air Canada, British Airways.
Is there a nonstop flight from Montreal to London?
Yes. 2 airlines: Air Canada, British Airways.
How far is Montreal from London?
The flight distance from Montreal to London is 3,250 miles (5,231 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to New York.
What is the time difference between Montreal and London?
London is 5 hours ahead of Montreal. (America/Toronto vs Europe/London.)
Will I experience jet lag flying from Montreal to London?
Maybe mild — 5-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Montreal to London?
At 6h 40m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Canada to United Kingdom?
Depends on your passport. Check with the United Kingdom embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Montreal to London?
Roughly 497 kg CO2 per passenger one-way. That's about the same as driving 2,485 km.
Is the return flight from London to Montreal also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Montreal to London?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Pierre Elliott Trudeau International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.