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

Return flights

15 Oct - 21 Oct	IndiGo
04 Oct - 11 Oct	IndiGo
07 Oct - 10 Oct	US-Bangla Airlines
02 Oct - 04 Oct	IndiGo
03 Oct - 20 Oct	IndiGo
10 Oct - 16 Oct	IndiGo
10 Oct - 17 Oct	IndiGo
01 Oct - 01 Nov	IndiGo
09 Oct - 12 Oct	IndiGo
01 Oct - 10 Oct	Air India
17 Oct - 21 Oct	IndiGo
26 Oct - 01 Nov	Biman Bangladesh Airlines
28 Oct - 04 Nov	Singapore Airlines	direct
27 Oct - 03 Nov	Singapore Airlines	direct
26 Oct - 02 Nov	Biman Bangladesh Airlines
31 Oct - 01 Nov	SriLankan Airlines
31 Oct - 01 Nov	Singapore Airlines	direct
15 Oct - 03 Nov	AirAsia
15 Oct - 02 Nov	AirAsia
12 Oct - 02 Nov	AirAsia

Also check the deals for one-way flights from Dhaka to Singapore 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 Dhaka to Singapore in October from $303

Return flights