Bangkok to Colombo Flights BKK → CMB

Suvarnabhumi Airport → Bandaranaike International Colombo Airport

🇹🇭 Bangkok, TH → 🇱🇰 Colombo, LK

The Bangkok to Colombo route connects Suvarnabhumi Airport (BKK) in TH with Bandaranaike International Colombo Airport (CMB) in LK. This medium-haul flight covers approximately 1488 miles (2395 km) with a typical flight time of 3h 17m. This route is served by 2 airlines: SriLankan Airlines, Thai Airways. AirportRoutes has tracked 1 daily flight on this route.

Departure Airport

Suvarnabhumi Airport

ICAO Code:
VTBS
IATA Code:
BKK
City:
🇹🇭 Bangkok
Country:
TH
Elevation:
5 ft

Destination Airport

Bandaranaike International Colombo Airport

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

2

Operators

1

Daily Flight

1488

Miles

3h 17m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
SriLankan Airlines ALK UL
Thai Airways THA TG

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 5 36%
Tuesday 3 21%
Wednesday 3 21%
Thursday 1 7%
Friday 1 7%
Saturday 0 0%
Sunday 1 7%

Pattern Analysis

1 Daily Flight:
ALK403
Data Points: 14
API observations used to build this analysis
Weekdays: 13 flights
Weekend: 1 flights
Business Route More active on weekdays

All Flight Routes

2 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
ALK403 A21N 09:00 9:00 AM (Representative)
M T W T F S S
Feb 3, 2026 Active
- A321 21:55 9:55 PM (Representative)
M T W T F S S
Nov 25, 2025 Active
Total Routes: 2
Active Routes: 2
Unique Airlines: 2
Aircraft Types: 2

Spotted Departure Times

Departure Time Operator ICAO IATA
09:00 9:00 AM SriLankan Airlines ALK UL
21:55 9:55 PM Thai Airways THA TG

Time Information

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

Total Departure Times: 2
Time Range:
09:00 - 21:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.