Direct (nonstop) flights from Delhi to London
4 airlines fly nonstop from Indira Gandhi International Airport (DEL) to Heathrow (LHR). It's 4,191 miles (6,744 km), about 10h 5m in the air. Operated by IndiGo, Air India, British Airways and others.
IndiGo
Air India
British Airways
Virgin Atlantic
Route data last updated: May 26, 2026
Airlines with non-stop flights
BA
British Airways
VS
Virgin Atlantic
Alternative Routes
Other ways to fly from Delhi to London with one stop · direct emits 641 kg CO₂ per passenger
Looking for the return flight?
LHR → DEL: Flights from London to DelhiOther direct flights from Delhi
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Delhi to London?
A nonstop flight from Delhi (DEL) to London (LHR) takes approximately 10 hours and 5 minutes. The distance is 4,191 miles (6,744 km).
Which airlines fly nonstop from Delhi to London?
4 airlines: IndiGo, Air India, British Airways, Virgin Atlantic.
Is there a nonstop flight from Delhi to London?
Yes. 4 airlines: IndiGo, Air India, British Airways, Virgin Atlantic.
How far is Delhi from London?
The flight distance from Delhi to London is 4,191 miles (6,744 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Rome.
What is the time difference between Delhi and London?
London is 4 hours behind Delhi. (Asia/Kolkata vs Europe/London.)
Will I experience jet lag flying from Delhi to London?
Maybe mild — 4-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Delhi to London?
At 10h 5m, 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 Delhi to London?
Roughly 641 kg CO2 per passenger one-way. That's about the same as driving 3,205 km.
Is the return flight from London to Delhi 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 Delhi 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 Indira Gandhi International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.