AirHint found the following cheapest one-way flights from Singapore (SIN) to Dhaka (DAC) in September 2025 (see full year).

One-Way flights

25 Sep	Air India
28 Sep	Air India
29 Sep	Air India
20 Sep	Air India
27 Sep	Air India
21 Sep	Air India
30 Sep	Air India
19 Sep	Air India
25 Sep	Biman Bangladesh Airlines	direct
21 Sep	Singapore Airlines	direct

Also check the deals for return flights from Singapore to Dhaka in September.

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 Dhaka

Cheap car rent in Dhaka

Cheapest one-way flights from Singapore to Dhaka in September from 122€

One-Way flights