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

Return flights

04 May - 08 May	Scoot	direct
03 May - 05 May	Scoot
17 May - 20 May	Scoot
09 May - 11 May	Scoot	direct
03 May - 05 May	Scoot	direct
08 May - 10 May	Scoot	direct
17 May - 20 May	Scoot	direct
21 May - 24 May	Scoot	direct
20 May - 26 May	Scoot	direct
01 May - 05 May	Scoot
30 May - 07 Jun	Scoot	direct
30 May - 01 Jun	Scoot	direct

Also check the deals for one-way flights from Singapore to Hat Yai 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 Singapore to Hat Yai in May from $126

Return flights