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

Return flights

04 Dec - 10 Dec	Wizz Air UK
09 Dec - 23 Dec	Wizz Air UK
02 Dec - 16 Dec	Wizz Air UK
04 Dec - 11 Dec	AJet	direct
09 Dec - 16 Dec	Wizz Air UK
02 Dec - 10 Dec	Wizz Air UK
04 Dec - 06 Dec	AJet	direct
09 Dec - 13 Dec	Wizz Air UK
09 Dec - 14 Dec	Wizz Air UK
02 Dec - 14 Dec	Wizz Air UK
30 Dec - 20 Jan	Pegasus Airlines	direct
31 Dec - 21 Jan	Pegasus Airlines	direct
30 Dec - 08 Jan	Wizz Air
25 Dec - 08 Jan	Wizz Air
25 Dec - 10 Jan	Wizz Air
23 Dec - 13 Jan	Wizz Air
31 Dec - 08 Jan	Pegasus Airlines
16 Dec - 06 Jan	Wizz Air
17 Dec - 07 Jan	Wizz Air Malta
23 Dec - 10 Jan	Wizz Air

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

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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Cheapest return flights from Lyon to Istanbul in December from 105€

Return flights