Airlines with flights from Colombo to Bangkok
There are three airlines with scheduled flights between CMB and BKK. Both SriLankan Airlines and Thai Airways operates non-stop flights from Bandaranaike International to Suvarnabhumi Airport and the flight time is 3 hours and 40 minutes. You can also connect with IndiGo via Bengaluru with a flight time of 8 hours and 15 minutes.
There are three airlines with scheduled flights between CMB and BKK. Both SriLankan Airlines and Thai Airways operates non-stop flights from Bandaranaike International to Suvarnabhumi Airport and the flight time is 3 hours and 40 minutes. You can also connect with IndiGo via Bengaluru with a flight time of 8 hours and 15 minutes. Choose airline
Direct
Non-stop
3h 40min
Direct
Non-stop
3h 43min
Via Bengaluru
8h 15min
Schedules
Non-stop with SriLankan Airlines
-
Total flight time: 3 hours and 40 minutes
-
One World Alliance
-
14 flights per week
-
Airbus A320Airbus A320 (sharklets)Airbus A321 (sharklets)Airbus A330-200
-
Business class available
CMB
Direct
BKK
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UL402
01:05
01:05
01:05
01:05
01:05
01:05
01:05
UL404
07:35
07:35
07:35
07:35
07:35
07:35
07:35
The timetable & schedule information was updated at 2026-04-21
Non-stop with Thai Airways International
-
Total flight time: 3 hours and 43 minutes
-
7 flights per week
-
Airbus A320
-
Business class available
CMB
Direct
BKK
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
TG308
00:55
00:55
00:55
00:55
00:55
00:55
00:55
The timetable & schedule information was updated at 2026-04-21
Via Bengaluru with IndiGo
-
Total flight time: 8h 15m - 8h 15m.
-
Low-cost airline
-
7 flights per week
CMB
Via BLR
BKK
W31, Jul 27 - Aug 02
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
6E1184
6E1055
6E1055
21:15
21:15
21:15
21:15
21:15
21:15
21:15
The timetable & schedule information was updated at 2026-04-21
