Direct (nonstop) flights from Colombo to London
1 airline flys nonstop from Bandaranaike International (CMB) to Heathrow (LHR). It's 5,417 miles (8,718 km), about 11h 50m in the air. Operated by SriLankan Airlines.
SriLankan Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
UL
SriLankan Airlines
Alternative Routes
Other ways to fly from Colombo to London with one stop · direct emits 828 kg CO₂ per passenger
Looking for the return flight?
LHR → CMB: Flights from London to ColomboOther direct flights from Colombo
Direct flights from London (LHR)
Frequently Asked Questions
How long is the direct flight from Colombo to London?
A nonstop flight from Colombo (CMB) to London (LHR) takes approximately 11 hours and 50 minutes. The distance is 5,417 miles (8,718 km).
Which airlines fly nonstop from Colombo to London?
Just SriLankan Airlines.
Is there a nonstop flight from Colombo to London?
Yes. 1 airline: SriLankan Airlines.
How far is Colombo from London?
The flight distance from Colombo to London is 5,417 miles (8,718 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 Colombo and London?
London is 4 hours behind Colombo. (Asia/Colombo vs Europe/London.)
Will I experience jet lag flying from Colombo to London?
Maybe mild — 4-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Colombo to London?
At 11h 50m, 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 Sri Lanka 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 Colombo to London?
Roughly 828 kg CO2 per passenger one-way. That's about the same as driving 4,140 km.
Is the return flight from London to Colombo 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 Colombo 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 Bandaranaike International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.