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

Return flights

21 Dec - 10 Jan	Etihad Airways
21 Dec - 21 Dec	Etihad Airways
18 Dec - 31 Dec	flyadeal
21 Dec - 31 Dec	Qatar Airways
17 Dec - 15 Jan	Flynas	direct
22 Dec - 29 Dec	Etihad Airways
17 Dec - 31 Dec	flydubai
31 Dec - 17 Jan	Flynas	direct
14 Dec - 18 Dec	Etihad Airways
26 Dec - 10 Jan	Flynas	direct
24 Dec - 04 Jan	Etihad Airways
26 Dec - 03 Jan	Flynas	direct
18 Dec - 30 Dec	Etihad Airways
28 Dec - 28 Dec	Flynas
18 Dec - 12 Jan	flyadeal
31 Dec - 31 Dec	Flynas
18 Dec - 08 Jan	flyadeal	direct
18 Dec - 03 Jan	flyadeal	direct
20 Dec - 15 Jan	SalamAir
20 Dec - 24 Dec	Qatar Airways

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 $293

Return flights