Cheapest return flights from Ko Samui to Singapore in June from $261

Best time to book flights for Ko Samui (USM) to Singapore (SIN) flights at AirHint

AirHint found the following cheapest return flights from Ko Samui (USM) to Singapore (SIN) in June 2025 (see full year).

Return flights

19 Jun - 21 Jun Scoot Tigerair direct
19 Jun - 26 Jun Scoot Tigerair direct
10 Jun - 17 Jun Scoot Tigerair direct
17 Jun - 19 Jun Scoot Tigerair direct
17 Jun - 24 Jun Scoot Tigerair direct
13 Jun - 15 Jun Scoot Tigerair direct
16 Jun - 18 Jun Scoot Tigerair
06 Jun - 08 Jun Bangkok Airways direct
16 Jun - 18 Jun Bangkok Airways direct

Also check the deals for one-way flights from Ko Samui to Singapore in June.

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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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