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

Return flights

19 Aug - 15 Sep	IndiGo
20 Aug - 27 Aug	AirAsia
19 Aug - 26 Aug	IndiGo
17 Aug - 28 Sep	IndiGo
31 Aug - 16 Sep	IndiGo
29 Aug - 01 Sep	IndiGo
23 Aug - 30 Aug	Air India
29 Aug - 04 Sep	IndiGo
24 Aug - 31 Aug	IndiGo
18 Aug - 28 Aug	IndiGo
18 Aug - 25 Aug	IndiGo
24 Aug - 02 Sep	IndiGo
17 Aug - 24 Aug	IndiGo
22 Aug - 20 Sep	IndiGo
18 Aug - 20 Aug	IndiGo
22 Aug - 30 Aug	IndiGo
28 Aug - 29 Aug	IndiGo
31 Aug - 16 Sep	Singapore Airlines	direct
29 Aug - 04 Sep	Singapore Airlines	direct
22 Aug - 20 Sep	Singapore Airlines	direct

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

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 August from 264€

Return flights