On this page, you can find and book flights from Bangkok to Kolkata. This 1,612 km route is well-served with approximately 32 flights per week, offering a wide range of convenient departure times.
Airlines such as IndiGo, SpiceJet, and Thai AirAsia operate this route. Ticket prices are dynamic, so we recommend using the low-fare calendar to find the best deals. You can also find information on how to get to the departure airport and how to reach the city from the arrival airport.
The table shows direct flights Bangkok → Kolkata on the selected date. The flight takes approximately 2 h 30 min. Regular flights are operated by Spice Jet, Indigo Air, Thai AirAsia and Thai Airways. Departures from Suvarnabhumi Airport and Don Mueang International Airport airports, arrivals at Netaji Subhas Chandra Bose Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Bangkok — Kolkata by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 308 in n, and the most expensive are around AED 687 in a. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Bangkok → Kolkata, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 906 | high | May | AED 679 | low | Sep | AED 704 | medium |
| Feb | AED 805 | medium | Jun | AED 629 | low | Oct | AED 855 | high |
| Mar | AED 780 | medium | Jul | AED 629 | low | Nov | AED 931 | high |
| Apr | AED 755 | medium | Aug | AED 654 | low | Dec | AED 931 | high |
Some values are estimated based on seasonality.
April is the hottest month in Kolkata, with average highs reaching 35.9°C, while rainfall peaks in August (337.09 mm). The driest and coolest weather occurs in January and February, making the winter months a comfortable time to visit the region.
According to price statistics, the most affordable tickets can be found in March, starting AED 308, as well as in November and December. May is considered the most expensive month for travel, with ticket prices starting AED 687.
November or December is an ideal choice, as the rainy season ends and some of the lowest fares are available. It is recommended to avoid traveling in July due to extreme rainfall and high humidity.
There are 10 airlines operating on this route, with IndiGo and SpiceJet leading in flight frequency. A total of about 32 direct flights are operated weekly, ensuring a stable and frequent connection between the cities. Detailed schedules and flight options are available in the interactive list below.
Flights Bangkok — Kolkata depart from Suvarnabhumi Airport and Don Mueang International Airport and arrive at Netaji Subhas Chandra Bose Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 1,612 km. A direct flight typically takes about 2 hours and 10 minutes.
Regular flights are operated by IndiGo, SpiceJet, Thai AirAsia, Thai Airways, and other international carriers.
Yes, there is a direct air connection between Bangkok and Kolkata airports, with flights operating daily.
All flights from Thailand arrive at Netaji Subhash Chandra Bose International Airport (CCU) in Kolkata.
The best fares are usually available when booking 1–2 months in advance for travel dates outside of public holidays.
Where travelers fly most — pick a route and check prices
