Cheapest one-way flights from Lisbon to Istanbul in October from $118

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

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

One-Way flights

02 Oct Pegasus Airlines
03 Oct easyJet
09 Oct Pegasus Airlines
13 Oct easyJet
15 Oct Pegasus Airlines
08 Oct Pegasus Airlines
16 Oct Pegasus Airlines
23 Oct easyJet
30 Oct Aegean Airlines
31 Oct Aegean Airlines

Also check the deals for return flights from Lisbon to Istanbul in October.

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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