Cheapest one-way flights from Bangkok to Singapore in May from $45

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

One-Way flights

28 May Thai Lion Air direct
13 May Thai Lion Air direct
14 May Thai Lion Air direct
09 May Thai Lion Air direct
12 May Thai AirAsia direct
15 May Thai Lion Air direct
08 May Thai Lion Air direct
06 May Thai Lion Air direct
16 May Thai Lion Air direct
05 May Thai AirAsia

Also check the deals for return flights from Bangkok to Singapore 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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