£149 Find Cheap Flights from Colombo to Bangkok Suvarnabhumi Airport – Compare and Save

If you are looking for a flight deal from Colombo to Bangkok Suvarnabhumi Airport, look for departures on Sundays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Bangkok Suvarnabhumi Airport, Sunday is the cheapest day to fly and Wednesday is the most expensive.

The cheapest month for flights from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport is March, where tickets cost £189 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £307 and £284 respectively.

No, with an average price for the route of £344, prices are generally cheapest when you fly direct.

To get a below average price on the flight from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport, you should book around 5 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

In the past 5 days, the cheapest return tickets from Colombo to Bangkok Suvarnabhumi Airport were found on Vietnam Airlines (£261) and Singapore Airlines (£273).

There are 3 airlines that fly direct from Colombo Bandaranaike Intl Airport to Bangkok Suvarnabhumi Airport. They are: SriLankan Airlines, Thai AirAsia and Thai Airways. The cheapest price of all airlines flying this route was found with Thai AirAsia at £102 for a return flight. On average, the best prices for this route can be found at Thai AirAsia.

Weekly flights between Colombo and Bangkok historically see delays in approximately 8% of cases, with the average delay over the past year being 116 minutes.

Typically, flights leaving at night tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.

Statistically, Friday is the day of the week with the fewest delays on this flight route, while Wednesday has typically experienced more delays than other days.

Based on our data, Thai Airways have experienced the fewest delays on this route in the past 12 months, with only about 4% of their flights encountering any delays.

Kuala Lumpur (KUL) is the top choice – 90% of KAYAK users who clicked on one-stop flights from Colombo to Bangkok Suvarnabhumi Airport picked an itinerary connecting there.

Flights via Kuala Lumpur (KUL) offer the most affordable fares, with an average price of £224 for a return.

Consider flying via Singapore (SIN) for the shortest journey. The average one-way travel time for flights connecting there is 7h 35m.

If you prefer a quick connection, Singapore (SIN) often has the shortest stopovers from Colombo to Bangkok Suvarnabhumi Airport, with an average time of 2h 13m.

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are 3 direct flights that take off from Colombo Bandaranaike Intl Airport and land in Bangkok Suvarnabhumi Airport, with an average flight time of 3h 41m. The most common departure time is 00:00 and most flights take off at night. Each week, there are 21 flights and there are the same number of flights each day (3).