AirHint found the following cheapest return flights from Lyon (LYS) to St.-denis (RUN) in October 2025 (see full year).

Return flights

10 Oct - 22 Oct	Volotea
29 Oct - 11 Nov	Air France
29 Oct - 12 Nov	Air France
29 Oct - 13 Nov	Air France
01 Oct - 12 Oct	Air France
01 Oct - 15 Oct	Air France
30 Oct - 13 Nov	Air France
30 Oct - 11 Nov	Air France
04 Oct - 20 Oct	Air France
31 Oct - 13 Nov	Air France
31 Oct - 12 Nov	Air France
28 Oct - 11 Nov	Air France
13 Oct - 20 Oct	Air France
11 Oct - 26 Oct	easyJet
03 Oct - 12 Oct	Air France
06 Oct - 16 Oct	Air France
31 Oct - 14 Nov	Air France
31 Oct - 07 Nov	Air France
07 Oct - 27 Oct	Air France
18 Oct - 26 Oct	Wizz Air Malta

Also check the deals for one-way flights from Lyon to St.-denis 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 Lyon to St.-denis in October from $1115

Return flights