Cheapest one-way flights from Ko Samui to Phuket in September from $77

Best time to book flights for Ko Samui (USM) to Phuket (HKT) flights at AirHint

AirHint found the following cheapest one-way flights from Ko Samui (USM) to Phuket (HKT) in September 2025 (see full year).

One-Way flights

26 Sep Bangkok Airways direct
18 Sep Bangkok Airways direct
06 Sep Bangkok Airways direct
05 Sep Bangkok Airways direct
15 Sep Bangkok Airways direct
24 Sep Bangkok Airways direct
29 Sep Bangkok Airways direct
11 Sep Bangkok Airways direct
07 Sep Bangkok Airways direct

Also check the deals for return flights from Ko Samui to Phuket in September.

Skyscanner

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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