AirHint found the following cheapest one-way flights from Bangkok (BKK) to Kolkata (CCU) in August 2026 (see full year).
One-Way flights
| 05 Aug | Thai AirAsia | direct | |
| 10 Aug | Air India Express | ||
| 02 Aug | Air India Express | ||
| 31 Aug | Air India Express | ||
| 14 Aug | Air India Express | ||
| 30 Aug | Air India Express |
Also check the deals for return flights from Bangkok to Kolkata in August.
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