AirHint found the following cheapest return flights from Islamabad (ISB) to Riyadh (RUH) in July 2025 (see full year).

Return flights

27 Jul - 03 Aug	Qatar Airways
27 Jul - 08 Aug	Qatar Airways
31 Jul - 10 Aug	SalamAir
29 Jul - 05 Aug	SalamAir
29 Jul - 12 Aug	SalamAir
28 Jul - 03 Aug	SalamAir
31 Jul - 30 Aug	SalamAir
31 Jul - 03 Aug	SalamAir
31 Jul - 31 Aug	SalamAir
27 Jul - 24 Aug	Qatar Airways
29 Jul - 30 Jul	SalamAir
28 Jul - 31 Jul	SalamAir
30 Jul - 30 Jul	SalamAir
31 Jul - 31 Jul	Flynas	direct
28 Jul - 28 Jul	Flynas	direct
26 Jul - 27 Jul	SalamAir
30 Jul - 30 Jul	Flynas	direct
26 Jul - 28 Jul	SalamAir
26 Jul - 28 Jul	Saudia	direct
28 Jul - 31 Jul	Flynas	direct

Also check the deals for one-way flights from Islamabad to Riyadh in July.

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 Islamabad to Riyadh in July from 283€

Return flights