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

Return flights

05 Mar - 22 Mar	flyadeal	direct
13 Mar - 20 Mar	Kuwait Airways
15 Mar - 22 Mar	Gulf Air
05 Mar - 27 Mar	flyadeal
16 Mar - 23 Mar	Gulf Air
12 Mar - 19 Mar	flyadeal
10 Mar - 23 Apr	Saudia	direct
07 Mar - 23 Mar	Gulf Air
10 Mar - 31 Mar	Saudia	direct
10 Mar - 08 Apr	Saudia	direct
06 Mar - 26 Mar	Etihad Airways
05 Mar - 26 Mar	Etihad Airways
15 Mar - 25 Apr	Gulf Air
07 Mar - 01 Apr	Kuwait Airways
13 Mar - 17 Apr	Gulf Air
20 Mar - 04 Apr	Kuwait Airways
15 Mar - 26 Apr	Saudia
26 Mar - 26 Apr	Emirates
19 Mar - 24 Apr	Gulf Air
19 Mar - 19 Apr	Emirates

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 113€

Return flights