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

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

Return flights

18 May - 25 May Nok Air
08 May - 10 May Thai AirAsia
08 May - 12 May Thai Lion Air direct
14 May - 17 May Nok Air
18 May - 25 May Thai AirAsia direct
12 May - 14 May Thai AirAsia direct
12 May - 25 May Thai AirAsia direct
17 May - 24 May Nok Air
13 May - 16 May Thai AirAsia
13 May - 19 May Thai AirAsia
25 May - 07 Jun Thai AirAsia
15 May - 07 Jun Thai AirAsia
28 May - 08 Jun Thai AirAsia
28 May - 08 Jun Thai AirAsia direct
19 May - 01 Jun Thai AirAsia direct
26 May - 07 Jun Thai AirAsia
28 May - 07 Jun Thai AirAsia
25 May - 07 Jun Thai AirAsia direct
28 May - 07 Jun Thai AirAsia direct
29 May - 02 Jun Thai AirAsia

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

Powered by

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Feel free to contact us with any feedback or request another flight research.