Cheapest one-way flights from Istanbul to Lisbon in September from 85€

Best time to book flights for Istanbul (IST) to Lisbon (LIS) flights at AirHint

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

One-Way flights

24 Sep Wizz Air UK
04 Sep Wizz Air
08 Sep Air Serbia
20 Sep Pegasus Airlines
07 Sep Pegasus Airlines
13 Sep Vueling Airlines
10 Sep Vueling Airlines
28 Sep Aegean Airlines
24 Sep Turkish Airlines direct
08 Sep Turkish Airlines direct

Also check the deals for return flights from Istanbul 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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