Cheap flights from Kolkata to Bangkok from ₹ 10,122

The month of February is, on average, the cheapest month to fly to Bangkok Don Mueang Intl Airport from Kolkata, with most prices found around ₹ 14,852. If you don’t want to visit Bangkok Don Mueang Intl Airport in February, then you should wait until March to fly from Kolkata, when ticket prices are also cheap, with an average price of ₹ 15,798.

According to our data, Thursday is the cheapest day to fly to Bangkok Don Mueang Intl Airport from Kolkata. The lowest ticket price found for a Thursday departure recently was ₹ 17,610. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Kolkata to Bangkok Don Mueang Intl Airport for around ₹ 22,904.

Fly from Kolkata Netaji S. Chandra to Bangkok Don Mueang Intl for the best Kolkata Netaji S. Chandra - Bangkok Don Mueang Intl flight prices

You are more likely to see cheaper flights to Bangkok Don Mueang Intl Airport from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Don Mueang Intl Airport for around ₹ 18,565 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Don Mueang Intl Airport from Kolkata for as low as ₹ 11,258 on momondo.

There are 2 cabin classes available to choose from on Kolkata to Bangkok Don Mueang Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

As of July 2026, prices for Kolkata to Bangkok Don Mueang Intl Airport flights are approximately 5% more expensive when compared to flights at the same time last year.

Thai AirAsia is the most popular carrier operating from Kolkata Netaji S. Chandra to Bangkok Don Mueang Intl

Thai AirAsia, Thai Lion Air and AirAsia are the top three most popular airlines that fly to Bangkok Don Mueang Intl Airport from Kolkata according to our data. Thai AirAsia is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Bangkok Don Mueang Intl Airport. Keep in mind that there are 3 different airlines that fly to Bangkok Don Mueang Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Kolkata and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 78 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Thai Lion Air have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.