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

Return flights

22 Dec - 29 Dec	Pegasus Airlines	direct
26 Dec - 29 Dec	Pegasus Airlines	direct
06 Dec - 07 Dec	AJet	direct
04 Dec - 07 Dec	AJet	direct
05 Dec - 07 Dec	AJet	direct
12 Dec - 14 Dec	AJet	direct
11 Dec - 14 Dec	AJet	direct
25 Dec - 28 Dec	AJet	direct
26 Dec - 28 Dec	AJet	direct

Also check the deals for one-way flights from Istanbul to Lyon 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 Istanbul to Lyon in December from 121€

Return flights