Cheapest return flights from Istanbul to Riyadh in December from $124

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

Return flights

14 Dec - 21 Dec flyadeal direct
03 Dec - 10 Dec flyadeal direct
07 Dec - 14 Dec Flynas direct
04 Dec - 14 Dec Flynas direct
09 Dec - 10 Dec Flynas direct
10 Dec - 17 Dec Flynas direct
08 Dec - 15 Dec Flynas direct
10 Dec - 14 Dec Flynas direct
11 Dec - 15 Dec Flynas direct
13 Dec - 20 Dec Flynas direct
22 Dec - 02 Jan Flynas
18 Dec - 02 Jan flyadeal direct
22 Dec - 02 Jan Flynas direct
22 Dec - 05 Jan flyadeal direct
21 Dec - 05 Jan flyadeal direct
15 Dec - 05 Jan flyadeal direct
23 Dec - 05 Jan flyadeal direct
25 Dec - 14 Jan flyadeal direct
25 Dec - 05 Jan flyadeal direct
20 Dec - 05 Jan flyadeal direct

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

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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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