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

Return flights

11 Oct - 17 Nov	Air India
13 Oct - 13 Nov	Air India
11 Oct - 20 Nov	Air India
10 Oct - 17 Oct	Air India
10 Oct - 10 Nov	Air India
01 Oct - 31 Oct	Air India
02 Oct - 03 Oct	Air India
11 Oct - 29 Nov	Air India
10 Oct - 20 Nov	Air India
10 Oct - 15 Oct	Air India
17 Oct - 22 Nov	Air India
03 Oct - 30 Nov	Air India
17 Oct - 16 Nov	Air India
17 Oct - 17 Nov	Air India
01 Oct - 01 Oct	Saudia

Also check the deals for one-way flights from Riyadh 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 Riyadh to Dhaka in October from 255€

Return flights