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

Return flights

31 Dec - 31 Dec	Flynas
30 Dec - 23 Jan	PIA
27 Dec - 04 Jan	Saudia
31 Dec - 17 Jan	Flynas
31 Dec - 20 Jan	Flynas	direct
28 Dec - 04 Jan	Ethiopian Airlines
27 Dec - 10 Jan	flyadeal	direct
27 Dec - 17 Jan	flyadeal	direct
27 Dec - 03 Jan	flyadeal	direct
31 Dec - 17 Jan	Flynas	direct
28 Dec - 17 Jan	flyadeal
27 Dec - 28 Dec	Fly Jinnah
29 Dec - 29 Dec	Flynas
27 Dec - 28 Dec	flyadeal	direct

Also check the deals for one-way flights from Karachi 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 Karachi to Riyadh in December from 313€

Return flights