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

Return flights

10 Dec - 29 Jan	Gulf Air
17 Dec - 30 Dec	Air India
19 Dec - 18 Jan	Air India
11 Dec - 23 Dec	Air India
18 Dec - 29 Dec	Air India
05 Dec - 20 Dec	Air Arabia
11 Dec - 23 Dec	Biman Bangladesh Airlines	direct
18 Dec - 29 Dec	Biman Bangladesh Airlines	direct
05 Dec - 20 Dec	Biman Bangladesh Airlines	direct
17 Dec - 30 Dec	Biman Bangladesh Airlines	direct
19 Dec - 18 Jan	Biman Bangladesh Airlines	direct
25 Dec - 25 Dec	Saudia
20 Dec - 20 Dec	Saudia

Also check the deals for one-way flights from Riyadh to Dhaka in December.

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 December from $362

Return flights