Helping travelers to find the best flight offers
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Kolkata to Bangkok
Below you will find a list of airlines operating flights on the Kolkata — Bangkok route and the starting prices for flights of each specific airline on it.
Starting at $96
Starting at $100
Starting at $130
Starting at $187
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Kolkata to Bangkok:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Kolkata — Bangkok
04/25/2025
Departure date
Direct flight
6E1057
Starting at $134
Kolkata — Bangkok
04/30/2025
Departure date
Direct flight
TG314
Starting at $164
Kolkata — Bangkok
05/10/2025
Departure date
Direct flight
6E1047
Starting at $122
Kolkata — Bangkok
05/11/2025
Departure date
Direct flight
SL243
Starting at $99
Kolkata — Bangkok
05/16/2025
Departure date
Direct flight
6E1057
Starting at $124
Kolkata — Bangkok
06/01/2025
Departure date
Direct flight
B3700
Starting at $212
Kolkata — Bangkok
08/01/2025
Departure date
Direct flight
B3700
Starting at $207
Kolkata — Bangkok
02/14/2026
Departure date
Direct flight
FD121
Starting at $142
Kolkata — Bangkok
05/02/2025
Departure date
Direct flight
SL243
Starting at $118
Kolkata — Bangkok
05/04/2025
Departure date
Direct flight
SL243
Starting at $97
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kolkata to Bangkok. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Kolkata to Bangkok, despite the fact that sometimes flights with transfers can cost significantly less.
IndiGo
Mo, Tu, We, Th, and Fr
Starting at $132
Thai AirAsia
Every day
Starting at $98
Thai Lion Air
Mo, Tu, Th, and Sa
Starting at $96
The cheapest flight ticket from Kolkata to Bangkok according to data for the last 48 hours costs $97
Often the best time to buy tickets from Kolkata to Bangkok is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kolkata to Bangkok can be found flying in these months: June, April, May.
The fastest flights from Kolkata to Bangkok start from 2 hours 30 minutes in the air.
The following airlines operate direct flights on the route Kolkata — Bangkok: IndiGo, Thai Airways, Thai Lion Air
The cheapest one-way flight from Kolkata to Bangkok departs on 05/04/2025, is operated by Thai Lion Air and costs $97
The cheapest roundtrip flight from Kolkata to Bangkok departs on 06/01/2025, is operated by Thai Lion Air and costs $183
Fastest flight from Kolkata to Bangkok takes 2h 30m
There are direct flights on this route 6 days a week: Su, Mo, Tu, We, Fr, and Sa
The distance between Kolkata and Bangkok is 1611km (999 miles). The average flight duration is 2h 40m. There are 34 direct flights from Kolkata to Bangkok. The time difference between Kolkata and Bangkok is 1h 30m. Flights from Kolkata begin at 11:55 AM. The latest flight from Kolkata departs at 2:35 AM.
We couldn't find any special offers for flights from Kolkata to Bangkok
