Cheapest return flights from Singapore to Bangkok in May from $123

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

Return flights

20 May - 27 May Thai AirAsia direct
10 May - 12 May Thai Lion Air direct
19 May - 25 May Thai AirAsia direct
12 May - 19 May Thai AirAsia direct
13 May - 16 May Thai AirAsia direct
20 May - 23 May Thai AirAsia direct
12 May - 21 May Thai AirAsia direct
12 May - 14 May Thai AirAsia direct
07 May - 19 May Thai AirAsia direct
06 May - 13 May Thai AirAsia direct
25 May - 06 Jun Thai Lion Air direct
26 May - 04 Jun Thai AirAsia direct
28 May - 13 Jun Thai AirAsia direct
21 May - 01 Jun Thai AirAsia direct
31 May - 12 Jun Thai Lion Air direct
26 May - 01 Jun Thai AirAsia direct
29 May - 04 Jun Thai Lion Air direct
30 May - 03 Jun Thai Lion Air direct
29 May - 03 Jun Thai Lion Air direct
27 May - 02 Jun VietJet Air

Also check the deals for one-way flights from Singapore to Bangkok 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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