AirHint found the following cheapest return flights from Riyadh (RUH) to Islamabad (ISB) in March 2026 (see full year).

Return flights

02 Mar - 09 Mar	Gulf Air
13 Mar - 10 Apr	Gulf Air
10 Mar - 10 Apr	Gulf Air
01 Mar - 01 Apr	Etihad Airways
17 Mar - 18 Apr	Gulf Air
20 Mar - 30 Mar	Kuwait Airways
18 Mar - 30 Apr	Jazeera Airways
05 Mar - 28 Mar	Gulf Air
26 Mar - 26 Mar	PIA
19 Mar - 25 Mar	Saudia
18 Mar - 11 Apr	Saudia
02 Mar - 09 Mar	Saudia	direct
10 Mar - 10 Apr	Saudia	direct
20 Mar - 30 Mar	Saudia	direct
19 Mar - 25 Mar	Flynas	direct
05 Mar - 28 Mar	Flynas	direct
18 Mar - 11 Apr	Flynas	direct
19 Mar - 29 Mar	Emirates
18 Mar - 30 Apr	Flynas	direct

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

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 Riyadh to Islamabad in March from $307

Return flights