On this page, you can find and book flights from Bangkok to Colombo. Flights covering a distance of 2,382 km operate regularly, with approximately 25 flights per week between Thailand and Sri Lanka.
Direct service is provided by airlines such as SriLankan Airlines, Thai Airways, and Thai AirAsia. Ticket prices are dynamic, so use the low price calendar and flight cost chart below to find the best dates.
The table shows direct flights Bangkok → Colombo on the selected date. The flight takes approximately 3 h 20 min. Regular flights are operated by SriLankan Airlines, Thai AirAsia, Thai Airways and Myanmar Airways. Departures from Suvarnabhumi Airport and Don Mueang International Airport airports, arrivals at Bandaranaike International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Bangkok — Colombo by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 637 in F, and the most expensive are around AED 790 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Bangkok → Colombo, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 1,155 | high | May | AED 818 | low | Sep | AED 890 | medium |
| Feb | AED 1,107 | high | Jun | AED 770 | low | Oct | AED 914 | medium |
| Mar | AED 1,011 | medium | Jul | AED 842 | medium | Nov | AED 938 | medium |
| Apr | AED 962 | medium | Aug | AED 866 | medium | Dec | AED 1,179 | high |
Some values are estimated based on seasonality.
The hottest weather in Colombo occurs in February and March, when temperatures reach 31.6°C. The rainiest period is November, with an average rainfall of 379.63 mm, while January is considered one of the driest months of the year.
From a budget perspective, the most affordable time to fly is January, with tickets starting AED 629. Prices peak in May, when the minimum fare rises to AED 829.
The best time to book is January or February, as this period offers both the lowest prices and favorable weather conditions. It is recommended to avoid traveling in May and October-November due to the peak of the rainy season and higher flight costs.
There are 10 airlines operating on the route from Bangkok to Colombo, with SriLankan Airlines, Thai Airways, and Thai AirAsia leading in terms of flight frequency. Direct flights are available daily, with a total of about 25 flights per week. You can find detailed information on departure times and available days of the week in the interactive schedule below.
Flights Bangkok — Colombo depart from Suvarnabhumi Airport and Don Mueang International Airport and arrive at Bandaranaike International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 2,382 km. A direct flight usually takes about 3 hours 15 minutes, while connecting flights take significantly longer.
Regular service is provided by SriLankan Airlines, Thai Airways, and Thai AirAsia. Flights with layovers via other major Asian hubs are also available.
Yes, there are approximately 25 direct flights per week on this route, allowing you to choose convenient departure times in both the morning and evening.
Flights arrive at Sri Lanka's main international airport — Bandaranaike (CMB). Information on how to get from the airport to the city center can be found in the corresponding section of our website.
Flight prices change constantly depending on demand and departure dates. For the current year's minimum fares, check the low price calendar and price dynamics chart on this page.
Where travelers fly most — pick a route and check prices
