Cheapest one-way flights from Lisbon to Istanbul in September from 98€
AirHint found the following cheapest one-way flights from Lisbon (LIS) to Istanbul (IST) in September 2025 (see full year).
One-Way flights
| 18 Sep | easyJet | ||
| 21 Sep | easyJet | ||
| 20 Sep | Pegasus Airlines | ||
| 17 Sep | Vueling Airlines | ||
| 09 Sep | Ryanair | ||
| 23 Sep | Aegean Airlines | ||
| 28 Sep | easyJet | ||
| 01 Sep | easyJet | ||
| 08 Sep | Pegasus Airlines | ||
| 30 Sep | Vueling Airlines |
Also check the deals for return flights from Lisbon to Istanbul in September.
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.
