Colombo (CMB) to Bangkok (DMK) flights
One airline flies nonstop from Colombo (CMB) to Bangkok (DMK): Thai AirAsia. The two airports are 1,481 miles (2,384 km) apart. There are also 11 ways to fly it with one stop, through Chennai, Kochi and Bengaluru and more.
Airlines flying nonstop from CMB to DMK
- Thai AirAsiaNot in an alliance
CMB to DMK with one stop
11 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Chennai (MAA)IndiGo and SriLankan Airlines, then Thai AirAsia and Thai Lion Air
- Via Kochi (COK)SriLankan Airlines, then Thai AirAsia and Thai Lion Air
- Via Bengaluru (BLR)IndiGo and SriLankan Airlines, then Thai AirAsia and Thai Lion Air
- Via Hyderabad (HYD)SriLankan Airlines and IndiGo, then Nok Air and Thai AirAsiaDD
- Via Kuala Lumpur (KUL)AirAsia and Batik Air Malaysia the whole way
+1
- Via Ho Chi Minh City (SGN)VietJet Air and Vietnam Airlines, then Thai AirAsia
- Via Male (MLE)Emirates, SriLankan Airlines and 4 more, then Thai AirAsia
+3
- Via Singapore (SIN)Singapore Airlines and SriLankan Airlines, then Thai AirAsia and Thai Lion Air
- Via Kunming (KMG)China Eastern Airlines, then Thai AirAsia
- Via Mumbai (BOM)SriLankan Airlines, Air India and 1 more, then Thai Lion Air
- Via Kathmandu (KTM)SriLankan Airlines, then Thai Lion Air
CMB to DMK: common questions
Which airlines fly nonstop from CMB to DMK?
Thai AirAsia flies nonstop from Colombo (CMB) to Bangkok (DMK).
How far is Colombo from Bangkok by plane?
Colombo (CMB) and Bangkok (DMK) are 1,481 miles (2,384 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does CMB to DMK cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for CMB to DMK with taxes and fees.
Where can I connect between Colombo and Bangkok?
The most direct connections are through Chennai (MAA), Kochi (COK), Bengaluru (BLR), Hyderabad (HYD) and Kuala Lumpur (KUL). On 1 of them the same airline flies both flights, for example AirAsia through Kuala Lumpur.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.