Cheapest return flights from Ko Samui to Phuket in May from $131

AirHint found the following cheapest return flights from Ko Samui (USM) to Phuket (HKT) in May 2026 (see full year).

Return flights

12 May - 13 May Bangkok Airways direct
09 May - 16 May Bangkok Airways direct
14 May - 21 May Bangkok Airways direct
10 May - 17 May Bangkok Airways direct
02 May - 11 May Bangkok Airways direct
29 May - 01 Jun Bangkok Airways direct
29 May - 03 Jun Bangkok Airways direct

Also check the deals for one-way flights from Ko Samui to Phuket in May.

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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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