Typical price difference
+12%฿14,474 here compared with ฿12,905
One-way and roundtrip flights from Bangkok
Thai Airways flights to Colombo
🏖️Beach🏙️City
- Lowest fare
- ฿7,023 Sep 10
- Roundtrip from
- ฿13,156
- Typical roundtrip
- ฿14,474
Top deals
Flights and prices
Colombo: prices, dates and useful details
Planning a trip to Colombo? Compare dates, airlines, flight times and direct options from Bangkok. 15 one-way fares from ฿7,023 · 348 roundtrips from ฿13,156. These results are for thai airways (tg).
- One way from
- ฿7,023
- 15 outbound-only options
- Roundtrip from
- ฿13,156
- 348 complete trips
- Typical roundtrip
- ฿14,474
- Half cost less, half cost more
- Flight options
- 348
- Roundtrips available
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Best Deals
Departure monthDecember 2026
Colombo
Weather26°WarmTypical one way฿6,027Cheapest one-way fare฿7,023Dec 9
Departure month
December 2026
Colombo
Weather26°Warm
Typical one way฿6,027
Cheapest one-way fare฿7,023
Dec 9
Departure monthOctober 2026
Colombo
Weather27°HotTypical one way฿6,027Cheapest one-way fare฿7,023Oct 16
Departure month
October 2026
Colombo
Weather27°Hot
Typical one way฿6,027
Cheapest one-way fare฿7,023
Oct 16
Departure monthSeptember 2026
Colombo
Weather28°HotTypical one way฿6,027Cheapest one-way fare฿7,023Sep 10
Departure month
September 2026
Colombo
Weather28°Hot
Typical one way฿6,027
Cheapest one-way fare฿7,023
Sep 10
Departure monthAugust 2026
Colombo
Weather29°HotTypical one way฿6,027Cheapest one-way fare฿7,028Aug 29
Departure month
August 2026
Colombo
Weather29°Hot
Typical one way฿6,027
Cheapest one-way fare฿7,028
Aug 29
Departure monthJuly 2026
Colombo
Weather29°HotTypical one way฿6,027Cheapest one-way fare฿7,032Jul 31
Departure month
July 2026
Colombo
Weather29°Hot
Typical one way฿6,027
Cheapest one-way fare฿7,032
Jul 31
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
Thai Airways (TG) at a glance
Compare price, non-stop choice and travel time with other Colombo options.
Non-stop options
92%+6 points compared with other flights
Typical flight time
3h 45m0h 25m longer than the comparison
Roundtrip options
348Trips ready to compare
Typical prices
What do Colombo roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿13,156
Typical low฿13,573
Typical฿14,474
Typical high฿15,923
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿16,829
Jul 2026
฿15,852
Aug 2026
฿14,200
Sep 2026
฿13,261
Oct 2026
฿15,266
Nov 2026
฿15,257
Dec 2026
฿13,573
Jan 2027
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 | ฿11,023 | ฿11,702–฿13,430 | 2,912 | 91% |
| 2Vietnam Airlines | ฿11,501 | ฿12,536–฿13,800 | 114 | 0% |
| 3VietJet Air | ฿11,996 | ฿13,086–฿14,671 | 24 | 0% |
| 4Thai Airways | ฿13,156 | ฿13,573–฿15,923 | 348 | 92% |
| 5Air India | ฿13,395 | ฿14,233–฿15,915 | 121 | 0% |
| 6SriLankan Airlines | ฿14,280 | ฿16,978–฿19,088 | 741 | 67% |
| 7AirAsia | ฿14,340 | ฿14,406–฿15,710 | 20 | 0% |
| 8IndiGo | ฿14,560 | ฿20,041–฿21,960 | 82 | 0% |
| 9Thai Lion Air | ฿16,049 | ฿18,342–฿19,726 | 44 | 0% |
| 10Thai VietJet Air | ฿16,109 | ฿18,716–฿20,951 | 154 | 0% |
| 11Thai AirAsia X | ฿23,142 | — | 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.
27°Jan
28°Feb
29°Mar
30°Apr
30°May
29°Jun
29°Jul
29°Aug
28°Sep
27°Oct
27°Nov
26°Dec
Useful trip facts
What to know about Colombo
- Country
- Sri Lanka
- Arrival code
- CMB
- Local-cost group
- 2 / 5
- Typical annual temperature
- 28°C
- Trip styles
- Beach, City
- Typical outbound from Bangkok
- 3h 45m
- Typical stay
- 11 nights
A broad comparison, separate from airfare
Usual temperature, not a forecast
Why go
Why travelers consider Colombo
Garden City of the East. A coastal capital mixing colonial charm with modern development.
Explore related searches
Common questions about Colombo
What is the lowest available one-way fare for Colombo?
The lowest available one-way fare is ฿7,023. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Colombo?
The lowest available roundtrip fare is ฿13,156. Check the dates, baggage and final total before booking.
What is a typical fare for Colombo?
A typical fare is ฿14,474. Many available options sit between ฿13,573 and ฿15,923.
How many choices are available for Colombo?
Choose from 348 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Colombo?
319 roundtrip flights are non-stop both ways. That is 92% of the current choices.
Which month has the lowest fares for Colombo?
Sep 2026 has the lowest available roundtrip fare, from ฿13,156.
Where does Thai Airways to Colombo fly from Bangkok?
Thai Airways to Colombo operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Thai Airways to Colombo routes.
How do I find the best deals on Thai Airways to Colombo?
We track Thai Airways to Colombo flight prices daily from Bangkok. Set up a watchlist for your preferred route to get notified when prices drop.