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

Return flights

03 Dec - 06 Dec	Air India
25 Dec - 01 Jan	Air India
10 Dec - 27 Dec	Air India
06 Dec - 31 Dec	Air India
05 Dec - 12 Dec	Air India
01 Dec - 31 Dec	Air India
25 Dec - 25 Jan	Air India
01 Dec - 27 Jan	Air India
04 Dec - 24 Jan	Air India
01 Dec - 01 Jan	Air India
03 Dec - 28 Jan	Air India
13 Dec - 29 Dec	Air India
15 Dec - 18 Jan	Air India
11 Dec - 26 Jan	Air India
22 Dec - 04 Jan	Air India
12 Dec - 12 Jan	Air India
16 Dec - 31 Dec	Air India
01 Dec - 15 Dec	Air India
01 Dec - 10 Dec	Air India
16 Dec - 27 Dec	Air India

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 $361

Return flights