AirHint found the following cheapest return flights from Nantes (NTE) to St.-denis (RUN) in December 2025 (see full year).

Return flights

07 Dec - 14 Dec	Air France
23 Dec - 22 Jan	Air France
07 Dec - 15 Dec	Air France
02 Dec - 16 Dec	Air France
07 Dec - 16 Dec	Air France
05 Dec - 12 Dec	Air France
08 Dec - 23 Dec	Air France
07 Dec - 21 Dec	Air France
18 Dec - 28 Dec	Air France
18 Dec - 29 Dec	Air France
18 Dec - 27 Dec	Air France
26 Dec - 04 Jan	Air Algerie
24 Dec - 02 Jan	Air France
27 Dec - 03 Jan	Air France

Also check the deals for one-way flights from Nantes to St.-denis 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 Nantes to St.-denis in December from 720€

Return flights