Netaji Subhash Chandra Bose International Airport
Kolkata, IndiaCCU / VECC
Major airport · 24 direct destinations · 2 runways · longest runway 11,919 ft
82 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Kolkata → Bangkok
CCU
KolkataNetaji Subhash Chandra Bose International Airport
KolkataNetaji Subhash Chandra Bose International AirportDMK
BangkokDon Mueang International Airport
BangkokDon Mueang International AirportFridaySaturday
- Distance
- 1,000 mi
- Estimated flight time
- ~2h 30m
Bangkok is currently 1 hour 30 min ahead of Kolkata.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 2
- busiest month · Sep
- 1
- quietest month · Jan
- 2 hr 8 min
- measured flight time
- 6 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- –Mar
- 1Apr
- –May
- –Jun
- 1Jul
- 1Aug
- 2Sep
- –Oct2025
- –Nov
- –Dec
In October 2025, November 2025, December 2025, March 2026, May 2026, June 2026 we saw less traffic at Kolkata in general than usual; compare that month with care.
Airlines
Who flies it
Thai AirAsiawinter
Thai Lion Airwinter
Through the day
Departure times
Local time in Kolkata. Most departures between 01:00 and 04:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.2Mon
- 0Tue
- 0.2Wed
- 0.1Thu
- 0.2Fri
- 0.1Sat
- 0.3Sun
Fleet
Aircraft observed
- Airbus A320A32074%
- Boeing 737-800B73819%
- Airbus A320neoA20N5%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 4 |
|
| February 2026 | 1 | 10 |
|
| March 2026 | Not seen in this month. | ||
| April 2026 | 1 | 5 |
|
| May 2026 | Not seen in this month. | ||
| June 2026 | Not seen in this month. | ||
| July 2026 | 1 | 7 |
|
| August 2026 | 1 | 21 |
|
| September 2026 | 2 | 11 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | Not seen in this month. | ||
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on CCU-DMK - not a booking guarantee.
About this route
- International route: Kolkata and Bangkok are in different countries.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Kolkata: 24.
- Direct destinations observed from Bangkok: 46.
The airports on this route
Don Mueang International Airport
Bangkok, ThailandDMK / VTBD
Major airport · 46 direct destinations · 2 runways · longest runway 12,139 ft
82 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Kolkata to Bangkok
The observed direct connection between Netaji Subhash Chandra Bose International Airport (CCU) and Don Mueang International Airport (DMK) covers approximately 1,000 mi. The estimated flight time is around 2h 30m. Thai AirAsia and Thai Lion Air have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Kolkata from Bangkok by air?
- The great-circle distance between Netaji Subhash Chandra Bose International Airport and Don Mueang International Airport is approximately 1,000 mi.
- How long is the flight from Kolkata to Bangkok?
- Based on the distance, the estimated flight time is about 2h 30m. This is an estimate, not a schedule.
- Is there a direct connection from Kolkata to Bangkok?
- Yes, a direct connection between CCU and DMK has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Thai AirAsia and Thai Lion Air.
- How often is there a flight from Kolkata to Bangkok?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 58 observed flights. Mainly Thai AirAsia, Thai Lion Air. That is an observation, not a timetable.
- What is the current time difference between Kolkata and Bangkok?
- Bangkok is currently 1 hour 30 min ahead of Kolkata.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.