Cheapest one-way flights from Bangkok to Kolkata in January from 137€
AirHint found the following cheapest one-way flights from Bangkok (BKK) to Kolkata (CCU) in January 2026 (see full year).
One-Way flights
| 24 Jan | IndiGo | direct | |
| 12 Jan | Bhutan Airlines | direct | |
| 13 Jan | Thai Airways | direct | |
| 14 Jan | Thai Airways | direct | |
| 11 Jan | Thai AirAsia | direct |
Also check the deals for return flights from Bangkok to Kolkata in January.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
