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

One-Way flights

16 Jun	Thai AirAsia	direct
18 Jun	Thai AirAsia	direct
09 Jun	Thai AirAsia	direct
13 Jun	Thai AirAsia	direct
06 Jun	Thai AirAsia	direct
11 Jun	Thai AirAsia	direct
17 Jun	Thai AirAsia	direct
22 Jun	Thai Lion Air	direct
20 Jun	Thai AirAsia	direct
01 Jun	Thai AirAsia	direct

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

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 one-way flights from Bangkok to Singapore in June from 59€

One-Way flights