AirHint found the following cheapest one-way flights from Kochi (COK) to Bangkok (DMK) in September 2025 (see full year).

One-Way flights

29 Sep	Thai AirAsia	direct
15 Sep	Thai Lion Air	direct
20 Sep	Thai AirAsia	direct
19 Sep	Thai Lion Air	direct
25 Sep	Thai AirAsia
24 Sep	Thai Lion Air	direct
17 Sep	Thai Lion Air	direct
27 Sep	Air India
18 Sep	Thai AirAsia
30 Sep	IndiGo

Also check the deals for return flights from Kochi to Bangkok in September.

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.

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Cheapest one-way flights from Kochi to Bangkok in September from 109€

One-Way flights