Tehran
Iran
One way
Mar 2Tue
One-way fare
฿18,108Steal
฿14,982 below one-way average
Qatar Airways
One way
Bangkok to Colombo
Nonstop
20:10DMK → CMB22:00
3h 20m · Direct
฿6,657
Thai AirAsiaExact-itinerary fare history
9% above tracked low
Route avg. ฿6,111
- First seen
- ฿6,267
- Tracked low
- ฿6,130
- Now
- ฿6,657
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundDecember 18·Friday
20:10
DMK
Direct3h 20m
22:00
CMBGMT+5:30
- DMK20:10CMB22:003h 20m
Baggage varies — check booking details.
Nearby one-way departures to Colombo15 days around December 18, 2026
AvgMinp25–p75
Cheapest
฿5,718
Dec 17
Global average
฿6,111
All travel dates
December avg
฿6,859
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿6,657
One-way low ฿5,500One-way high ฿8,666
Current fare
฿6,657
One-way average
฿6,111
This month
฿6,783
Deal score
16/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 28 – Sep 9 · Price History
LowestHighest▲ 6% since Jul 28
Colombo
26°C
Warm
Affordable
Cost of living
LKR
Currency
FAQ about Colombo
What is the cheapest flight from Bangkok to Colombo?
The lowest currently observed flight from Bangkok to Colombo is ฿5,500. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Colombo?
The average price for flights from Bangkok to Colombo is around ฿6,111. You can save up to 10% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Colombo?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Colombo.
Are there direct flights from Bangkok to Colombo?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Colombo.
Do I need a visa to visit Colombo, Sri Lanka?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Sri Lanka for the most up-to-date visa information before booking your flight.
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Dec 18
฿6,657