Typical price difference
+15%฿14,167 here compared with ฿12,325
One-way and roundtrip flights from Bangkok26°Warm
Flights to Colombo in December 2026
🏖️Beach🏙️City
DepartureTue, Dec 15± 15 days
One way from ฿5,727 · Roundtrip from ฿11,645.Top deals
Flights and prices
How much are flights from Bangkok to Colombo?
Planning a trip to Colombo? Compare dates, airlines, flight times and direct options from Bangkok. 29 one-way fares from ฿5,727 · 586 roundtrips from ฿11,645. These results are for december 2026.
- One way from
- ฿5,727
- 29 outbound-only options
- Roundtrip from
- ฿11,645
- 586 complete trips
- Typical roundtrip
- ฿14,167
- Half cost less, half cost more
- Flight options
- 586
- Roundtrips available
Saved searches
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Best Deals
Roundtrip deals
584 fares · from ฿11,645
Outbound and return flights together in one total fare.
Trip datesFlight itineraryTotal fareView
Dec 17 → Jan 620 nights
Roundtrip
- Depart
- Dec 17
- Return
- Jan 6
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated by
Thai AirAsia
Thai AirAsia฿11,645
฿12,646-8%
Save ฿1,001
Thai AirAsiaRoundtrip total฿11,645฿12,646−8%Save ฿1,001View deal
Cheapest of December 2026
Dec 16 → Jan 621 nights
Roundtrip
- Depart
- Dec 16
- Return
- Jan 6
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,733
฿12,646-7%
Save ฿913
Thai AirAsiaRoundtrip total฿11,733฿12,646−7%Save ฿913View deal
Lowest 10% in next 365 days
Dec 17 → Jan 721 nights
Roundtrip
- Depart
- Dec 17
- Return
- Jan 7
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,837
฿12,646-6%
Save ฿809
Thai AirAsiaRoundtrip total฿11,837฿12,646−6%Save ฿809View deal
Lowest 10% in next 365 days
Dec 4 → Dec 84 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 8
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,846
฿12,646-6%
Save ฿800
Thai AirAsiaRoundtrip total฿11,846฿12,646−6%Save ฿800View deal
Lowest 10% in next 365 days
Dec 5 → Dec 83 nights
Roundtrip
- Depart
- Dec 5
- Return
- Dec 8
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,846
฿12,646-6%
Save ฿800
Thai AirAsiaRoundtrip total฿11,846฿12,646−6%Save ฿800View deal
Lowest 10% in next 365 days
Dec 1 → Dec 87 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 8
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,855
฿12,646-6%
Save ฿791
Thai AirAsiaRoundtrip total฿11,855฿12,646−6%Save ฿791View deal
Lowest 10% in next 365 days
Dec 2 → Dec 86 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 8
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,855
฿12,646-6%
Save ฿791
Thai AirAsiaRoundtrip total฿11,855฿12,646−6%Save ฿791View deal
Lowest 10% in next 365 days
Dec 3 → Dec 85 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 8
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,861
฿12,646-6%
Save ฿785
Thai AirAsiaRoundtrip total฿11,861฿12,646−6%Save ฿785View deal
Lowest 10% in next 365 days
Dec 4 → Dec 73 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 7
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,877
฿12,646-6%
Save ฿769
Thai AirAsiaRoundtrip total฿11,877฿12,646−6%Save ฿769View deal
Lowest 10% in next 365 days
Dec 3 → Dec 74 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 7
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,877
฿12,646-6%
Save ฿769
Thai AirAsiaRoundtrip total฿11,877฿12,646−6%Save ฿769View deal
Lowest 10% in next 365 days
Dec 1 → Dec 76 nights
Roundtrip
- Depart
- Dec 1
- Return
- Dec 7
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,886
฿12,646-6%
Save ฿760
Thai AirAsiaRoundtrip total฿11,886฿12,646−6%Save ฿760View deal
Lowest 10% in next 365 days
Dec 2 → Dec 75 nights
Roundtrip
- Depart
- Dec 2
- Return
- Dec 7
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿11,892
฿12,646-6%
Save ฿754
Thai AirAsiaRoundtrip total฿11,892฿12,646−6%Save ฿754View deal
Lowest 10% in next 365 days
Dec 4 → Dec 1511 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 15
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,037
฿12,646-5%
Save ฿609
Thai AirAsiaRoundtrip total฿12,037฿12,646−5%Save ฿609View deal
Lowest 10% of December 2026
Dec 5 → Dec 1510 nights
Roundtrip
- Depart
- Dec 5
- Return
- Dec 15
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,037
฿12,646-5%
Save ฿609
Thai AirAsiaRoundtrip total฿12,037฿12,646−5%Save ฿609View deal
Lowest 10% of December 2026
Dec 5 → Dec 1611 nights
Roundtrip
- Depart
- Dec 5
- Return
- Dec 16
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,037
฿12,646-5%
Save ฿609
Thai AirAsiaRoundtrip total฿12,037฿12,646−5%Save ฿609View deal
Lowest 10% of December 2026
Dec 6 → Dec 1610 nights
Roundtrip
- Depart
- Dec 6
- Return
- Dec 16
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,037
฿12,646-5%
Save ฿609
Thai AirAsiaRoundtrip total฿12,037฿12,646−5%Save ฿609View deal
Lowest 10% of December 2026
Dec 17 → Jan 519 nights
Roundtrip
- Depart
- Dec 17
- Return
- Jan 5
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,062
฿12,646-5%
Save ฿584
Thai AirAsiaRoundtrip total฿12,062฿12,646−5%Save ฿584View deal
Lowest 10% of December 2026
Dec 4 → Dec 1612 nights
Roundtrip
- Depart
- Dec 4
- Return
- Dec 16
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,108
฿12,646-4%
Save ฿538
Thai AirAsiaRoundtrip total฿12,108฿12,646−4%Save ฿538View deal
Lowest 10% of December 2026
Dec 6 → Dec 159 nights
Roundtrip
- Depart
- Dec 6
- Return
- Dec 15
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,108
฿12,646-4%
Save ฿538
Thai AirAsiaRoundtrip total฿12,108฿12,646−4%Save ฿538View deal
Lowest 10% of December 2026
Dec 3 → Dec 1512 nights
Roundtrip
- Depart
- Dec 3
- Return
- Dec 15
Out20:10DMK → CMB22:003h 20m · Direct3h 20m · Direct
Return23:10CMB → DMK04:053h 25m · Direct3h 25m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Return23:10CMB04:05DMK3h 25mDirect
Operated byThai AirAsia
Thai AirAsia฿12,108
฿12,646-4%
Save ฿538
Thai AirAsiaRoundtrip total฿12,108฿12,646−4%Save ฿538View deal
Lowest 10% of December 2026
One-way deals
29 fares · from ฿5,727
Outbound fare only — add a return separately if you need one.
Trip datesFlight itineraryTotal fareView
thu · Dec 17One way
Departurethu · Dec 17
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,727
฿6,099-6%
฿372 below average
Thai AirAsiaOne-way fare฿5,727฿6,099−6%Save ฿372View deal
Cheapest of December 2026
fri · Dec 4One way
Departurefri · Dec 4
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,773
฿6,099-5%
฿326 below average
Thai AirAsiaOne-way fare฿5,773฿6,099−5%Save ฿326View deal
Lowest 10% in next 365 days
sun · Dec 6One way
Departuresun · Dec 6
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,773
฿6,099-5%
฿326 below average
Thai AirAsiaOne-way fare฿5,773฿6,099−5%Save ฿326View deal
Lowest 10% in next 365 days
thu · Dec 3One way
Departurethu · Dec 3
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,773
฿6,099-5%
฿326 below average
Thai AirAsiaOne-way fare฿5,773฿6,099−5%Save ฿326View deal
Lowest 10% in next 365 days
tue · Dec 1One way
Departuretue · Dec 1
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,773
฿6,099-5%
฿326 below average
Thai AirAsiaOne-way fare฿5,773฿6,099−5%Save ฿326View deal
Lowest 10% in next 365 days
tue · Dec 15One way
Departuretue · Dec 15
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,773
฿6,099-5%
฿326 below average
Thai AirAsiaOne-way fare฿5,773฿6,099−5%Save ฿326View deal
Lowest 10% in next 365 days
wed · Dec 2One way
Departurewed · Dec 2
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,773
฿6,099-5%
฿326 below average
Thai AirAsiaOne-way fare฿5,773฿6,099−5%Save ฿326View deal
Lowest 10% in next 365 days
sat · Dec 5One way
Departuresat · Dec 5
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,776
฿6,099-5%
฿323 below average
Thai AirAsiaOne-way fare฿5,776฿6,099−5%Save ฿323View deal
Lowest 10% in next 365 days
wed · Dec 16One way
Departurewed · Dec 16
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿5,814
฿6,099-5%
฿285 below average
Thai AirAsiaOne-way fare฿5,814฿6,099−5%Save ฿285View deal
Lowest 10% in next 365 days
mon · Dec 14One way
Departuremon · Dec 14
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,141
Thai AirAsiaCurrent fare
One-way fare฿6,141Current fareView deal
1 seat left
mon · Nov 30One way
Departuremon · Nov 30
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,241
Thai AirAsiaCurrent fare
One-way fare฿6,241Current fareView deal
fri · Dec 18One way
Departurefri · Dec 18
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,321
Thai AirAsiaCurrent fare
One-way fare฿6,321Current fareView deal
sun · Dec 20One way
Departuresun · Dec 20
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,466
Thai AirAsiaCurrent fare
One-way fare฿6,466Current fareView deal
sun · Dec 13One way
Departuresun · Dec 13
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,664
Thai AirAsiaCurrent fare
One-way fare฿6,664Current fareView deal
thu · Dec 10One way
Departurethu · Dec 10
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,667
Thai AirAsiaCurrent fare
One-way fare฿6,667Current fareView deal
thu · Dec 24One way
Departurethu · Dec 24
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,669
Thai AirAsiaCurrent fare
One-way fare฿6,669Current fareView deal
tue · Dec 22One way
Departuretue · Dec 22
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,669
Thai AirAsiaCurrent fare
One-way fare฿6,669Current fareView deal
sat · Dec 12One way
Departuresat · Dec 12
One way2026
20:10DMK → CMB22:003h 20m · Direct
Outbound20:10DMK22:00CMB3h 20mDirect
Operated byThai AirAsia
Thai AirAsia฿6,705
Thai AirAsiaCurrent fare
One-way fare฿6,705Current fareView deal
tue · Dec 8One way
Departuretue · Dec 8
One way2026
21:55BKK → CMB00:013h 36m · Direct
Outbound21:55BKK00:01CMB3h 36mDirect
Operated by
Thai Airways
Thai Airways฿7,036
Thai AirwaysCurrent fare
One-way fare฿7,036Current fareView deal
mon · Dec 7One way
Departuremon · Dec 7
One way2026
21:55BKK → CMB00:013h 36m · Direct
Outbound21:55BKK00:01CMB3h 36mDirect
Operated byThai Airways
Thai Airways฿7,122
Thai AirwaysCurrent fare
One-way fare฿7,122Current fareView deal
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
December 2026 at a glance
Compare price, non-stop choice and travel time with other Colombo options.
Non-stop options
86%-8 points compared with other flights
Typical flight time
3h 20m— longer than the comparison
Roundtrip options
586Trips 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฿11,645
Typical low฿13,126
Typical฿14,167
Typical high฿15,135
Flexible dates
Cheapest departure dates for Colombo
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿12,592
Dec 1
฿12,613
Dec 2
฿12,667
Dec 3
฿12,667
Dec 4
฿12,750
Dec 5
฿12,750
Dec 6
฿14,145
Dec 7
฿14,170
Dec 8
฿14,856
Dec 9
฿13,968
Dec 10
฿14,337
Dec 11
฿13,969
Dec 12
฿14,020
Dec 13
฿13,747
Dec 14
฿13,391
Dec 15
฿13,433
Dec 16
฿13,344
Dec 17
฿13,948
Dec 18
฿14,622
Dec 19
฿13,553
Dec 20
฿15,359
Dec 21
฿13,716
Dec 22
฿14,565
Dec 23
฿13,674
Dec 24
฿14,167
Dec 25
฿14,167
Dec 26
฿15,049
Dec 27
฿15,283
Dec 28
฿14,642
Dec 29
฿14,629
Dec 30
฿12,776
Dec 31
Flexible timing
Compare Colombo by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Colombo fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai AirAsia | ฿11,645 | ฿13,036–฿15,066 | 559 | 88% |
| 2Vietnam Airlines | ฿12,799 | ฿13,433–฿15,005 | 72 | 0% |
| 3Thai Airways | ฿13,455 | ฿14,325–฿15,311 | 65 | 88% |
| 4SriLankan Airlines | ฿13,579 | ฿14,437–฿15,435 | 73 | 92% |
| 5Air India | ฿14,560 | ฿15,629–฿16,538 | 11 | — |
| 6IndiGo | ฿17,162 | — | 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
- A broad comparison, separate from airfare
- Typical annual temperature
- 28°C
- Usual temperature, not a forecast
- Trip styles
- Beach, City
- Bangkok departure airports
- BKK, DMK
- Airports represented in the current fare results
- Arrival airports
- CMB
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 3h 20m
- Typical stay
- 13 nights
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 ฿5,727. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Colombo?
The lowest available roundtrip fare is ฿11,645. Check the dates, baggage and final total before booking.
What is a typical fare for Colombo?
A typical fare is ฿14,167. Many available options sit between ฿13,126 and ฿15,135.
How many choices are available for Colombo?
Choose from 586 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Colombo?
502 roundtrip flights are non-stop both ways. That is 86% of the current choices.
Which month has the lowest fares for Colombo?
Dec 2026 has the lowest available roundtrip fare, from ฿11,645.
What is the cheapest flight from Bangkok to Colombo?
The lowest currently observed flight from Bangkok to Colombo is ฿11,645. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Colombo?
Based on current prices, December 2026 offers some of the best deals from Bangkok to Colombo. Check the month-by-month breakdown on this page for the cheapest times to fly.