AirHint found the following cheapest return flights from Phuket (HKT) to Kathmandu (KTM) in October 2025 (see full year).

Return flights

14 Oct - 21 Oct	Thai Lion Air
26 Oct - 16 Nov	Thai AirAsia
26 Oct - 12 Nov	Thai AirAsia
07 Oct - 14 Oct	Thai Lion Air
07 Oct - 18 Oct	Thai Lion Air
31 Oct - 16 Nov	Thai AirAsia
31 Oct - 12 Nov	Thai AirAsia
23 Oct - 12 Nov	Thai AirAsia
24 Oct - 12 Nov	Thai AirAsia
03 Oct - 06 Oct	Thai AirAsia
26 Oct - 14 Nov	Thai AirAsia
31 Oct - 17 Nov	Thai AirAsia
04 Oct - 06 Oct	Thai AirAsia
13 Oct - 17 Oct	Thai AirAsia
31 Oct - 14 Nov	Thai AirAsia
26 Oct - 31 Oct	Thai AirAsia
26 Oct - 02 Nov	Thai AirAsia
01 Oct - 06 Oct	Thai AirAsia
03 Oct - 17 Oct	Thai AirAsia
03 Oct - 07 Oct	Thai AirAsia

Also check the deals for one-way flights from Phuket to Kathmandu 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 return flights from Phuket to Kathmandu in October from $331

Return flights