Bangkok to Colombo (DMK–CMB) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
DMK–CMB is served by 1 airline with nonstop service. Thai AirAsia leads the route. The flight covers 1,481 miles in approximately 3h 15m. Beyond nonstop, 14 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| FD Thai AirAsia | 7 | 32Q | 3h15 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Colombo from Bangkok
| Metric | DMK→CMB | BKK→CMB |
|---|---|---|
| Distance from DMK | – | 19 mi |
| Nonstop airlines | 1 | 2 |
| Weekly flights | 7 | 28 |
| Flight time | 3h 15m | 3h 30m |
Travel Essentials
DMK: +07 · CMB: +0530
When it's 6:00 PM in Bangkok, it's 4.5:00 PM in Colombo.
Thai passport holders enter Sri Lanka visa-free for up to 30 days under an expanded visa exemption program that includes Thailand among the eligible nationalities. No advance application or ETA is needed. Passport must be valid for at least 6 months beyond the date of entry. A return or onward ticket and proof of accommodation may be requested at immigration.
At Bandaranaike International Airport (CMB) near Colombo, the process is a passport stamp at immigration. For stays beyond 30 days, apply for an extension at the Department of Immigration and Emigration in Colombo (fee: LKR 10,000, about THB 1,100). Sri Lanka also offers a 90-day eVisa through eta.gov.lk for travelers who want a longer initial stay, priced at $50.
Direct flights from Bangkok Suvarnabhumi (BKK) to Colombo run about 3 hours 30 minutes on SriLankan Airlines and Thai Airways. Sri Lanka uses the Sri Lankan rupee (LKR), trading at roughly 9 LKR per THB 1. ATMs are common in Colombo, Kandy, and tourist areas. Card payments work at hotels and larger restaurants. Tuk-tuks are the main local transport: negotiate the fare before riding or use the PickMe app for metered rides. Train travel is scenic and cheap: Colombo to Kandy costs LKR 600 to LKR 1,500 (THB 67 to THB 167) depending on class and takes about 3 hours through tea country.
DMK–CMB Quick Facts
Frequently Asked Questions
Flights from DMK to CMB
Don Mueang International Airport (DMK) and Bandaranaike International Colombo Airport (CMB) are connected by nonstop service from Thai AirAsia. With 7 weekly departures, this is a regularly served route.
DMK to CMB Flight Duration and Schedule
Nonstop flight time from DMK to CMB ranges from 3 hours 15 minutes. The route covers a distance of 1,481 miles (2,384 km). There are approximately 7 weekly flights outbound and 3 return, totaling 10 flights per week in both directions.
Connecting Options and Alternatives
14 one-stop connections are available, with the fastest taking approximately 6 hours via COK. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Bangkok (BKK).