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

Return flights

12 Apr - 18 Apr	Fly Jinnah	direct
12 Apr - 24 Apr	flyadeal	direct
12 Apr - 19 Apr	flyadeal	direct
10 Apr - 16 Apr	Fly Jinnah
04 Apr - 04 Apr	Fly Jinnah
05 Apr - 24 Apr	flyadeal	direct
05 Apr - 17 Apr	flyadeal	direct
05 Apr - 19 Apr	flyadeal	direct
05 Apr - 12 Apr	flyadeal	direct
17 Apr - 24 Apr	flyadeal	direct
12 Apr - 01 May	flyadeal	direct
26 Apr - 01 May	flyadeal	direct
17 Apr - 01 May	flyadeal	direct
10 Apr - 01 May	flyadeal	direct
24 Apr - 01 May	flyadeal	direct

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

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 April from 364€

Return flights