Cheapest one-way flights from Islamabad to Lisbon in September from 311€

AirHint found the following cheapest one-way flights from Islamabad (ISB) to Lisbon (LIS) in September 2025 (see full year).

One-Way flights

19 Sep PIA
22 Sep PIA
15 Sep PIA
28 Sep Flynas
21 Sep Serene Air
08 Sep PIA
20 Sep PIA
24 Sep PIA
26 Sep PIA
23 Sep Flynas

Also check the deals for return flights from Islamabad to Lisbon in September.

Skyscanner

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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