Thai Vietjet Air
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India
Netaji Subhash Chandra Bose International Airport
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Thailand
Suvarnabhumi Airport
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Scan through all non-stop flights from Kolkata to Bangkok. The full flight schedule below gives an overview of all non-stop flights from CCU to BKK, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Bangkok is a tropical destination known for its warm climate, with temperatures between 25°C and 30°C (77°F to 86°F) throughout the year. The area is characterized by high humidity and frequent rainfall.
Being located north of the equator, Bangkok experiences its dry season from November to April, making this the perfect time to visit. In this period, you can expect mostly dry conditions, while the wet season will see days of rain. Humidity and temperatures are consistently high all year long.
In total there are 5 airlines operating nonstop flights from Kolkata CCU to Bangkok BKK. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their CCU BKK flight schedule.
Flights from CCU to BKK are operated 31 times a week, with an average of 4 flights per day. Departure times vary between 00:35 - 23:30. The earliest flight departs at 00:35, the last flight departs at 23:30. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
You can fly in Economy and Business Class. Premium Economy and First Class are not available on this route (at least not as a non-stop flight).
The fastest direct flight from Kolkata to Bangkok takes 2 hours and 40 minutes. The flight distance between Kolkata and Bangkok is 1,016 miles (or 1,635 km).
There are 2 airports in Bangkok: Suvarnabhumi Airport (BKK) and Don Mueang International Airport (DMK).
There are 31 flights per week flying from Kolkata to Bangkok (as of April 2026).
2 hours and 40 minutes is the average flight time from Kolkata to Bangkok.
The distance from Kolkata to Bangkok is 1,016 miles (1,635 kilometers).
Bhutan Airlines, FlexFlight, IndiGo Airlines, Thai Airways and Thai Vietjet Air are flying nonstop from Kolkata to Bangkok.
Star Alliance is currently the only alliance flying nonstop from Kolkata to Bangkok.
You can fly non-stop in Economy and Business Class.
Aircraft types that fly from Kolkata to Bangkok:
The earliest flight departs at 00:35 from Kolkata and arrives at 04:50 at Bangkok.
The latest flight departs at 23:30 from Kolkata and arrives at 03:45 at Bangkok.
1,016 miles (1,635 km) · 2h 40m
01:00
05:00
Thai Vietjet Air
VZ 771
Thai Vietjet Air
Airbus A320-100/200
Y
W
J
F
02:00
06:10
Thai Airways
Star Alliance
TG 314
Thai Airways
Airbus A320-100/200
Y
W
J
F
11:55
16:05
FlexFlight
W2 520
FlexFlight
Airbus A319
Y
W
J
F
11:55
16:05
Bhutan Airlines
B3 700
Bhutan Airlines
Airbus A319
Y
W
J
F
11:55
16:05
FlexFlight
W2 520
FlexFlight
Airbus A319
Y
W
J
F
11:55
16:05
Bhutan Airlines
B3 700
Bhutan Airlines
Airbus A319
Y
W
J
F
11:55
16:05
Bhutan Airlines
B3 700
Bhutan Airlines
Airbus A319
Y
W
J
F
13:10
17:50
Bhutan Airlines
B3 700
Bhutan Airlines
Airbus A319
Y
W
J
F
23:30
03:45
IndiGo Airlines
6E 1057
IndiGo Airlines
Airbus A320neo
Y
W
J
F
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