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Cheapest one-way flights from Kolkata (CCU) to Bangkok (BKK), December

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Dates, airline, and price
Dates	Airline	Price
01 Dec	Thai Lion Air Direct Flight
04 Dec	Thai AirAsia Direct Flight
24 Dec	Thai Airways Direct Flight
13 Dec	Thai Airways Direct Flight
02 Dec	Thai AirAsia Direct Flight
18 Dec	Thai Airways Direct Flight
23 Dec	Thai AirAsia Direct Flight
20 Dec	Thai AirAsia Direct Flight
11 Dec	Singapore Airlines
11 Dec	Thai AirAsia Direct Flight

deals for return flights from Kolkata to Bangkok in December.

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Updated Jul 22, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Kolkata (CCU) to Bangkok (BKK), December

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