Cheapest one-way flights from Lisbon to Istanbul in August from $139

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 August 2025 (see full year).

One-Way flights

29 Aug easyJet
28 Aug TAP
30 Aug easyJet
20 Aug easyJet
31 Aug easyJet
14 Aug Ryanair
25 Aug Iberia
21 Aug Ryanair
07 Aug Ryanair
05 Aug Ryanair

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

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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