AirHint found the following cheapest one-way flights from Karachi (KHI) to Riyadh (RUH) in August 2025 (see full year).

One-Way flights

04 Aug	Qatar Airways
05 Aug	Qatar Airways
31 Aug	Oman Air
07 Aug	Oman Air
01 Aug	Flynas	direct
02 Aug	flyadeal	direct
06 Aug	Qatar Airways
03 Aug	Flynas	direct
09 Aug	flyadeal	direct
07 Aug	flyadeal	direct

Also check the deals for return flights from Karachi to Riyadh in August.

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 one-way flights from Karachi to Riyadh in August from 146€

One-Way flights