Colombo to London Flights CMB → LHR

Bandaranaike International Colombo Airport → London Heathrow Airport

🇱🇰 Colombo, LK → 🇬🇧 London, GB

The Colombo to London route connects Bandaranaike International Colombo Airport (CMB) in LK with London Heathrow Airport (LHR) in GB. This long-haul flight covers approximately 5916 miles (9521 km) with a typical flight time of 11h 50m. This route is operated by SriLankan Airlines. AirportRoutes has tracked 1 daily flight on this route.

Departure Airport

Bandaranaike International Colombo Airport

ICAO Code:
VCBI
IATA Code:
CMB
City:
🇱🇰 Colombo
Country:
LK
Elevation:
30 ft

Destination Airport

London Heathrow Airport

ICAO Code:
EGLL
IATA Code:
LHR
City:
🇬🇧 London
Country:
GB
Elevation:
83 ft

1

Operator

1

Daily Flight

5916

Miles

11h 50m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
SriLankan Airlines ALK UL

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 2 40%
Tuesday 0 0%
Wednesday 2 40%
Thursday 0 0%
Friday 0 0%
Saturday 1 20%
Sunday 0 0%

Pattern Analysis

1 Daily Flight:
ALK503
Data Points: 5
API observations used to build this analysis
Weekdays: 4 flights
Weekend: 1 flights
Business Route More active on weekdays

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
ALK503 A333 12:50 12:50 PM (Representative)
M T W T F S S
Jan 19, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
12:50 12:50 PM SriLankan Airlines ALK UL

Time Information

Times are shown in the departure airport's local timezone (VCBI - Asia/Colombo).

Total Departure Times: 1
Time Range:
12:50 - 12:50
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.