Cheapest return flights from Lyon to Istanbul in September from $141

AirHint found the following cheapest return flights from Lyon (LYS) to Istanbul (IST) in September 2025 (see full year).

Return flights

23 Sep - 15 Oct Pegasus Airlines direct
29 Sep - 06 Oct Pegasus Airlines direct
25 Sep - 02 Oct Transavia France direct
28 Sep - 07 Oct AJet direct
27 Sep - 11 Oct Pegasus Airlines
28 Sep - 02 Oct Transavia France direct
19 Sep - 23 Sep Pegasus Airlines
23 Sep - 30 Sep Pegasus Airlines
26 Sep - 30 Sep Pegasus Airlines
15 Sep - 16 Sep Pegasus Airlines
25 Sep - 30 Sep Pegasus Airlines
28 Sep - 30 Sep AJet
11 Sep - 16 Sep AJet
29 Sep - 13 Oct Pegasus Airlines
10 Sep - 16 Sep Wizz Air Malta
29 Sep - 04 Oct Pegasus Airlines
17 Sep - 30 Sep Pegasus Airlines
14 Sep - 16 Sep Pegasus Airlines
30 Sep - 04 Oct Pegasus Airlines
25 Sep - 08 Oct Transavia France

Also check the deals for one-way flights from Lyon to Istanbul in September.

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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