AirHint found the following cheapest return flights from Paris (CDG) to Lyon (LYS) in October 2025 (see full year).

Return flights

01 Oct - 05 Oct	easyJet
10 Oct - 12 Oct	easyJet
09 Oct - 12 Oct	easyJet
11 Oct - 12 Oct	easyJet
10 Oct - 13 Oct	easyJet
04 Oct - 05 Oct	easyJet
04 Oct - 11 Oct	easyJet
03 Oct - 08 Oct	easyJet
03 Oct - 05 Oct	easyJet
11 Oct - 18 Oct	easyJet
26 Oct - 02 Nov	Air France	direct
30 Oct - 01 Nov	Air France	direct

Also check the deals for one-way flights from Paris to Lyon in October.

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 Paris to Lyon in October from $133

Return flights