Cheapest one-way flights from Singapore to Bangkok in September from $73

AirHint found the following cheapest one-way flights from Singapore (SIN) to Bangkok (DMK) in September 2026 (see full year).

One-Way flights

23 Sep Thai AirAsia direct
24 Sep Thai AirAsia direct
29 Sep Thai AirAsia direct
09 Sep Thai Lion Air direct
06 Sep Scoot
07 Sep Scoot
06 Sep Thai AirAsia direct
07 Sep Thai AirAsia direct

Also check the deals for return flights from Singapore to Bangkok in September.

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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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