Cheapest one-way flights from Lisbon to Istanbul in September from $109
AirHint found the following cheapest one-way flights from Lisbon (LIS) to Istanbul (IST) in September 2025 (see full year).
One-Way flights
| 10 Sep | easyJet | ||
| 03 Sep | easyJet | ||
| 25 Sep | Pegasus Airlines | ||
| 19 Sep | easyJet | ||
| 09 Sep | easyJet | ||
| 24 Sep | Ryanair | ||
| 08 Sep | easyJet | ||
| 23 Sep | easyJet | ||
| 02 Sep | Transavia France | ||
| 29 Sep | easyJet |
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.
