AirHint found the following cheapest one-way flights from Phuket (HKT) to Kolkata (CCU) in October 2025 (see full year).

One-Way flights

14 Oct	Thai AirAsia	direct
17 Oct	Thai AirAsia	direct
08 Oct	Thai AirAsia	direct
29 Oct	Thai AirAsia	direct
31 Oct	Thai AirAsia	direct
18 Oct	Thai AirAsia	direct
30 Oct	Thai AirAsia	direct
09 Oct	Thai AirAsia	direct
15 Oct	Thai AirAsia	direct
10 Oct	IndiGo	direct

Also check the deals for return flights from Phuket to Kolkata in October.

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 Phuket to Kolkata in October from $93

One-Way flights