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

Return flights

02 Oct - 09 Oct	Thai Airways	direct
09 Oct - 12 Oct	AirAsia
09 Oct - 13 Oct	AirAsia
09 Oct - 24 Oct	AirAsia
09 Oct - 26 Oct	AirAsia
02 Oct - 12 Oct	AirAsia
02 Oct - 06 Oct	AirAsia
02 Oct - 05 Oct	AirAsia
02 Oct - 13 Oct	AirAsia
06 Oct - 12 Oct	Thai AirAsia
30 Oct - 14 Nov	AirAsia
29 Oct - 14 Nov	AirAsia
30 Oct - 05 Nov	AirAsia
16 Oct - 05 Nov	AirAsia
29 Oct - 05 Nov	AirAsia
30 Oct - 10 Nov	AirAsia
29 Oct - 10 Nov	AirAsia

Also check the deals for one-way flights from Bangkok 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 Bangkok to Dhaka in October from $395

Return flights