Cheapest return flights from Bangkok to Singapore in May from $120

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

Return flights

12 May - 18 May Thai AirAsia direct
12 May - 13 May Thai AirAsia direct
14 May - 17 May Thai Lion Air direct
12 May - 14 May Thai Lion Air direct
07 May - 09 May Thai Lion Air direct
25 May - 28 May Thai Lion Air direct
13 May - 20 May Thai AirAsia direct
13 May - 19 May Thai AirAsia direct
15 May - 15 May Thai Lion Air direct
25 May - 15 Jun Thai AirAsia direct
06 May - 08 May Thai Lion Air direct
28 May - 03 Jun Thai Lion Air direct
23 May - 04 Jun Thai Lion Air direct
28 May - 07 Jun Thai AirAsia direct
29 May - 03 Jun Thai Lion Air direct
30 May - 02 Jun Thai AirAsia direct
31 May - 02 Jun Thai AirAsia direct
30 May - 04 Jun Thai AirAsia direct
29 May - 02 Jun Thai AirAsia
29 May - 05 Jun Thai AirAsia direct

Also check the deals for one-way 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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