AirHint found the following cheapest return flights from Singapore (SIN) to Dhaka (DAC) in October 2025 (see full year).

Return flights

27 Oct - 29 Oct	Air India
24 Oct - 28 Oct	Air India
30 Oct - 05 Nov	Air India
27 Oct - 04 Nov	Air India
27 Oct - 03 Nov	Air India
27 Oct - 08 Nov	Air India
30 Oct - 03 Nov	Air India
30 Oct - 02 Nov	Air India
28 Oct - 04 Nov	Air India
28 Oct - 10 Nov	Air India
26 Oct - 07 Nov	Air India
27 Oct - 05 Nov	IndiGo
26 Oct - 28 Oct	IndiGo
24 Oct - 28 Oct	Singapore Airlines	direct
27 Oct - 29 Oct	Singapore Airlines	direct
26 Oct - 28 Oct	Singapore Airlines	direct

Also check the deals for one-way flights from Singapore to Dhaka in October.

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 Singapore to Dhaka in October from 185€

Return flights