AirHint found the following cheapest one-way flights from Lisbon (LIS) to Istanbul (IST) in July 2026 (see full year).
One-Way flights
| 24 Jul | SKY express | ||
| 19 Jul | SKY express | ||
| 17 Jul | SKY express | ||
| 01 Jul | SKY express | ||
| 22 Jul | SKY express | ||
| 21 Jul | Aegean Airlines | ||
| 08 Jul | Aegean Airlines | ||
| 07 Jul | Aegean Airlines | ||
| 10 Jul | Vueling Airlines | ||
| 25 Jul | TAP |
Also check the deals for return flights from Lisbon to Istanbul in July.
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