Cheapest return flights from Istanbul to Lisbon in August from $338

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

AirHint found the following cheapest return flights from Istanbul (SAW) to Lisbon (LIS) in August 2025 (see full year).

Return flights

29 Aug - 03 Sep AJet
07 Aug - 19 Aug Pegasus Airlines
28 Aug - 04 Sep Pegasus Airlines
10 Aug - 10 Sep AJet
08 Aug - 11 Aug AJet
02 Aug - 12 Aug AJet
07 Aug - 27 Aug Pegasus Airlines
27 Aug - 31 Aug Pegasus Airlines
09 Aug - 14 Aug Pegasus Airlines
16 Aug - 23 Aug Pegasus Airlines
02 Aug - 07 Aug Pegasus Airlines
01 Aug - 08 Aug AJet
12 Aug - 15 Aug AJet

Also check the deals for one-way flights from Istanbul to Lisbon in August.

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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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