IndiGo flights to Colombo
How much are flights from Bangkok to Colombo?
Planning a trip to Colombo? Compare dates, airlines, flight times and direct options from Bangkok. 1 one-way fares from ฿7,260 · 16 roundtrips from ฿13,304. These results are for indigo (6e).
- One way from
- ฿7,260
- 1 outbound-only options
- Roundtrip from
- ฿13,304
- 16 complete trips
- Typical roundtrip
- ฿14,396
- Half cost less, half cost more
- Flight options
- 16
- Roundtrips available
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Best Deals
Roundtrip deals
16 fares · from ฿13,304
Outbound and return flights together in one total fare.
Departure monthSeptember 2026
Colombo
Weather28°HotTypical roundtrip฿12,646Cheapest roundtrip฿13,304Sep 18 → Oct 10
September 2026
Colombo
Departure monthOctober 2026
Colombo
Weather27°HotTypical roundtrip฿12,646Cheapest roundtrip฿13,365Oct 18 → Nov 9
October 2026
Colombo
Departure monthNovember 2026
Colombo
Weather27°HotTypical roundtrip฿12,646Cheapest roundtrip฿13,912Nov 26 → Dec 18
November 2026
Colombo
Departure monthDecember 2026
Colombo
Weather26°WarmTypical roundtrip฿12,646Cheapest roundtrip฿17,162Dec 26 → Jan 17
December 2026
Colombo
One-way deals
1 fares · from ฿7,260
Outbound fare only — add a return separately if you need one.
Departure monthSeptember 2026
Colombo
Weather28°HotTypical one way฿6,099Cheapest one-way fare฿7,260Sep 15
September 2026
Colombo
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Typical prices
What do Colombo roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Airline comparison
Alternative airlines for Colombo
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿11,378 | ฿11,825–฿12,906 | 3,844 | 95% |
| 2VietJet Air | ฿12,152 | ฿12,906–฿13,670 | 45 | 0% |
| 3Vietnam Airlines | ฿12,181 | ฿12,909–฿14,622 | 110 | 0% |
| 4Air India | ฿12,745 | ฿13,073–฿14,665 | 63 | 0% |
| 5Thai Airways | ฿13,215 | ฿13,502–฿15,283 | 178 | 90% |
| 6SriLankan Airlines | ฿13,219 | ฿13,297–฿14,666 | 186 | 96% |
| 7IndiGo | ฿13,304 | ฿13,586–฿14,760 | 16 | — |
| 8AirAsia | ฿13,456 | — | 1 | — |
Weather through the year
Typical temperatures in Colombo
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
Useful trip facts
What to know about Colombo
- Country
- Sri Lanka
- Arrival code
- CMB
- Local-cost group
- 2 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 28°C
- Usual temperature, not a forecast
- Trip styles
- Beach, City
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- CMB
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 7h
- Typical stay
- 21 nights
Why go
Why travelers consider Colombo
Garden City of the East. A coastal capital mixing colonial charm with modern development.