Colombo to Singapore Flights CMB → SIN

Bandaranaike International Colombo Airport → Singapore Changi Airport

🇱🇰 Colombo, LK → 🇸🇬 Singapore, SG

The Colombo to Singapore route connects Bandaranaike International Colombo Airport (CMB) in LK with Singapore Changi Airport (SIN) in SG. This medium-haul flight covers approximately 2000 miles (3219 km) with a typical flight time of 4h 0m. This route is served by 3 airlines: SriLankan Airlines, Singapore Airlines, Jetstar Asia. AirportRoutes has tracked 2 daily flights on this route.

Departure Airport

Bandaranaike International Colombo Airport

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

Destination Airport

Singapore Changi Airport

ICAO Code:
WSSS
IATA Code:
SIN
City:
🇸🇬 Singapore
Country:
SG
Elevation:
22 ft

3

Operators

2

Daily Flights

2000

Miles

4h 0m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
SriLankan Airlines ALK UL
Singapore Airlines SIA SQ
Jetstar Asia JSA 3K

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 6 43%
Tuesday 1 7%
Wednesday 2 14%
Thursday 1 7%
Friday 0 0%
Saturday 4 29%
Sunday 0 0%

Pattern Analysis

2 Daily Flights:
ALK306 ALK308
Data Points: 14
API observations used to build this analysis
Weekdays: 10 flights
Weekend: 4 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
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
- A320 -
M T W T F S S
Jul 28, 2025 Active
- B78X -
M T W T F S S
Jul 28, 2025 Active
ALK306 ALK308 A320 12:10 12:10 PM (Representative)
M T W T F S S
Jan 19, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
12:10 12:10 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:
12:10 - 12:10
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.