Direct (nonstop) flights from Chennai to London
1 airline flys nonstop from Chennai International (MAA) to Heathrow (LHR). It's 5,121 miles (8,241 km), about 11h 30m in the air. Operated by British Airways.
British Airways
Route data last updated: May 26, 2026
Airlines with non-stop flights
BA
British Airways
Alternative Routes
Other ways to fly from Chennai to London with one stop · direct emits 783 kg CO₂ per passenger
Looking for the return flight?
LHR → MAA: Flights from London to ChennaiOther direct flights from Chennai
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Chennai to London?
A nonstop flight from Chennai (MAA) to London (LHR) takes approximately 11 hours and 30 minutes. The distance is 5,121 miles (8,241 km).
Which airlines fly nonstop from Chennai to London?
Just British Airways.
Is there a nonstop flight from Chennai to London?
Yes. 1 airline: British Airways.
How far is Chennai from London?
The flight distance from Chennai to London is 5,121 miles (8,241 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Tokyo.
What is the time difference between Chennai and London?
London is 4 hours behind Chennai. (Asia/Kolkata vs Europe/London.)
Will I experience jet lag flying from Chennai to London?
Maybe mild — 4-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Chennai to London?
At 11h 30m, 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 India 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 Chennai to London?
Roughly 783 kg CO2 per passenger one-way. That's about the same as driving 3,915 km.
Is the return flight from London to Chennai 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 Chennai 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 Chennai International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.