Trip.com
US$175Collected
Compare pricesFlights from Colombo to Bangkok
CMB → BKK · compared across 9 travel sites
- Flight time
- from 3h 39m nonstop
- Distance
- 2,392 km
- Typical one-way
- US$175
Compare Colombo → Bangkok prices on 9 travel sites
Add your dates and open the same search on each travel site to find the cheapest fare. You book directly with the provider.
Booking.com
US$181Collected
Compare pricesAgoda
Flight + hotel bundles that can beat booking separately.
Compare pricesKayak
One of the largest flight metasearch engines worldwide.
Compare pricesKiwi.com
Virtual interlining specialist that mixes airlines creatively.
Compare pricesExpedia
Global OTA giant with package deals and member prices.
Compare pricesSkyscanner
The benchmark flight metasearch — “search everywhere”.
Compare pricesPriceline
Long-standing US OTA with express deals for flights.
Compare pricesMomondo
US$194Collected
Compare pricesFares auto-collected from partner search results on 2026-09-03 (one-way, economy).
Typical prices & when to book
Lowest fare collected
US$175
Trip.com
Auto-collected from Trip.com search results on 2026-09-03 (one-way, economy). Fares change constantly — click “Compare prices” for live fares.
Colombo → Bangkok route guide
The Colombo (CMB) to Bangkok (BKK) route covers roughly 2,392 km, with an estimated flight time of about 3h 39m for a nonstop service. Compare the travel sites above to find the best fare for your dates — availability and prices differ between them.
Departures use Bandaranaike; arrivals use Suvarnabhumi / Don Mueang. Both airports handle the route with regular schedules, so same-day connections and day trips are realistic options.
Colombo → Bangkok flight FAQ
How long is the flight from Colombo to Bangkok?
Nonstop flights from Colombo to Bangkok take about 3h 39m. The route covers approximately 2,392 km.
How do I find the cheapest flights from Colombo to Bangkok?
Compare the same dates across the 9 travel sites listed above — their fares differ by provider. Midweek departures, flexible dates and booking a few weeks ahead usually help.
Are there direct flights from Colombo to Bangkok?
Direct availability changes by season and carrier. The estimated nonstop flight time is about 3h 39m; one-stop options are widely available.