AirHint found the following cheapest return flights from Bangkok (BKK) to Singapore (SIN) in June 2026 (see full year).

Return flights

11 Jun - 27 Jun	Thai AirAsia	direct
11 Jun - 15 Jun	Thai AirAsia	direct
18 Jun - 27 Jun	Thai AirAsia	direct
11 Jun - 24 Jun	Thai AirAsia	direct
11 Jun - 11 Jun	Thai AirAsia	direct
18 Jun - 24 Jun	Thai AirAsia	direct
06 Jun - 27 Jun	Thai AirAsia	direct
06 Jun - 15 Jun	Thai AirAsia	direct
11 Jun - 18 Jun	Thai AirAsia	direct
18 Jun - 18 Jun	Thai AirAsia	direct

Also check the deals for one-way 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 return flights from Bangkok to Singapore in June from 145€

Return flights