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
21:40BKK → CMB23:55
3h 45m · Direct
฿7,125
Thai AirwaysExact-itinerary fare history
5% above tracked low
Route avg. ฿6,097
- First seen
- ฿7,017
- Tracked low
- ฿6,805
- Now
- ฿7,125
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundSeptember 10·Thursday
21:40
BKK
Direct3h 45m
23:55
CMBGMT+5:30
- BKK21:40CMB23:553h 45m
Baggage varies — check booking details.
Nearby one-way departures to Colombo15 days around September 10, 2026
AvgMinp25–p75
Cheapest
฿5,772
Sep 25
Global average
฿6,097
All travel dates
September avg
฿6,261
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿7,125
One-way low ฿5,500One-way high ฿8,666
Current fare
฿7,125
One-way average
฿6,097
This month
฿6,211
Deal score
2/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 27 – Sep 9 · Price History
LowestHighest▲ 2% since Jul 27
Colombo
28°C
Hot
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 ฿6,097. 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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Sep 10
฿7,125