Cheap flights from Bangkok to Colombo
Cheapest current fares: $162 in October 2026, 2,392 km direct flight in ~2h 49m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Bangkok (BKK) to Colombo (CMB). Refreshed daily.
Bangkok (BKK) → Colombo (CMB)
- October 2026 $162
- January 2027 $163
- August 2026 $165
- November 2026 $165
- September 2026 $168
- December 2026 $177
Frequently asked questions
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What is the cheapest month to fly from Bangkok to Colombo?
Based on current 6-month forward fare data, October 2026 is the cheapest month to fly from Bangkok (BKK) to Colombo (CMB), with fares starting from $162.
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What is the lowest current fare from BKK to CMB?
The lowest currently-listed fare from Bangkok (BKK) to Colombo (CMB) is $162 on 2026-10-30.
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How long is the flight from Bangkok to Colombo?
Direct flights from BKK to CMB cover approximately 2,392 km (1,486 miles), with an estimated flight time of 2h 49m. Operating airlines: 8D, TG, UL.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.