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

Return flights

08 May - 11 May	Thai AirAsia
07 May - 11 May	Thai AirAsia
06 May - 11 May	Thai AirAsia
08 May - 28 May	Thai AirAsia
15 May - 28 May	Thai AirAsia
11 May - 28 May	Thai AirAsia
07 May - 28 May	Thai AirAsia
19 May - 28 May	Thai AirAsia
21 May - 28 May	Thai AirAsia
19 May - 08 Jun	Thai AirAsia
21 May - 08 Jun	Thai AirAsia
06 May - 07 May	Thai AirAsia
30 May - 17 Jun	Thai AirAsia
30 May - 15 Jun	Thai AirAsia
30 May - 08 Jun	Thai AirAsia
30 May - 13 Jun	Thai AirAsia

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

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 Singapore in May from $266

Return flights