Kolkata to Bangkok Flights CCU → BKK

Netaji Subhash Chandra Bose International Airport → Suvarnabhumi Airport

🇮🇳 Kolkata, IN → 🇹🇭 Bangkok, TH

The Kolkata to Bangkok route connects Netaji Subhash Chandra Bose International Airport (CCU) in IN with Suvarnabhumi Airport (BKK) in TH. This medium-haul flight covers approximately 1018 miles (1638 km) with a typical flight time of 2h 12m. This route is served by 4 airlines: Bhutan Airlines, Thai Airways, IndiGO and others. AirportRoutes has tracked 6 daily flights on this route.

Departure Airport

Netaji Subhash Chandra Bose International Airport

ICAO Code:
VECC
IATA Code:
CCU
City:
🇮🇳 Kolkata
Country:
IN
Elevation:
16 ft

Destination Airport

Suvarnabhumi Airport

ICAO Code:
VTBS
IATA Code:
BKK
City:
🇹🇭 Bangkok
Country:
TH
Elevation:
5 ft

4

Operators

6

Daily Flights

1018

Miles

2h 12m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Bhutan Airlines BTN B3
Thai Airways THA TG
IndiGO IGO 6E
Thai Vietjet Air TVJ VZ

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 13 18%
Tuesday 4 5%
Wednesday 17 23%
Thursday 10 14%
Friday 14 19%
Saturday 13 18%
Sunday 3 4%

Pattern Analysis

6 Daily Flights:
THA314 BTN520 TVJ771 BTN700 IGO1057 IGO1911
Data Points: 74
API observations used to build this analysis
Weekdays: 58 flights
Weekend: 16 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
BTN520 BTN700 A319 11:55 11:55 AM (Representative)
M T W T F S S
Jan 29, 2026 Active
IndiGO
IGO / 6E
IGO1057 IGO1911 A20N 00:35 12:35 AM (Representative)
M T W T F S S
Dec 30, 2025 Active
THA314 A321 01:55 1:55 AM (Representative)
M T W T F S S
Jan 29, 2026 Active
TVJ771 A320 00:50 12:50 AM (Representative)
M T W T F S S
Jan 23, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
00:35 12:35 AM IndiGO IGO 6E
00:50 12:50 AM Thai Vietjet Air TVJ VZ
01:55 1:55 AM Thai Airways THA TG
11:55 11:55 AM Bhutan Airlines BTN B3

Time Information

Times are shown in the departure airport's local timezone (VECC - Asia/Kolkata).

Total Departure Times: 4
Time Range:
00:35 - 11:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.