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

Return flights

07 Dec - 21 Dec	Saudia
28 Dec - 11 Jan	Saudia
07 Dec - 20 Dec	flyadeal	direct
07 Dec - 14 Dec	flyadeal	direct
08 Dec - 13 Dec	flyadeal	direct
17 Dec - 20 Dec	flyadeal	direct
10 Dec - 20 Dec	flyadeal	direct
04 Dec - 07 Dec	flyadeal	direct
03 Dec - 07 Dec	flyadeal	direct
11 Dec - 16 Dec	flyadeal	direct
11 Dec - 15 Dec	flyadeal	direct
19 Dec - 15 Jan	Saudia
27 Dec - 03 Jan	Saudia
20 Dec - 20 Jan	Saudia
19 Dec - 03 Jan	Saudia
19 Dec - 14 Jan	Saudia
18 Dec - 03 Jan	Saudia
10 Dec - 03 Jan	Saudia
31 Dec - 03 Jan	Saudia
15 Dec - 14 Jan	Saudia

Also check the deals for one-way flights from Cairo to Riyadh 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 Cairo to Riyadh in December from $150

Return flights