Cheapest return IST–LYS flights, September

AirHint found the following cheapest return flights from Istanbul (IST) to Lyon (LYS) in September 2026 (see full year).

Return flights

30 Sep - 04 Oct Transavia France direct
23 Sep - 27 Sep Transavia France direct
16 Sep - 20 Sep Transavia France direct
23 Sep - 30 Sep Transavia France direct
13 Sep - 20 Sep Transavia France direct
24 Sep - 27 Sep AJet direct
10 Sep - 16 Sep Wizz Air
10 Sep - 16 Sep AJet direct
02 Sep - 08 Sep LOT
18 Sep - 26 Sep Vueling Airlines
18 Sep - 02 Oct Vueling Airlines
18 Sep - 19 Sep Vueling Airlines
18 Sep - 04 Oct Vueling Airlines
26 Sep - 14 Oct Vueling Airlines
12 Sep - 02 Oct Vueling Airlines
18 Sep - 09 Oct Vueling Airlines
26 Sep - 16 Oct Vueling Airlines
26 Sep - 04 Oct Vueling Airlines
19 Sep - 02 Oct Vueling Airlines
19 Sep - 04 Oct Vueling Airlines

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

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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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