AirHint found the following cheapest return flights from Basel (BSL) to St.-denis (RUN) in December 2025 (see full year).
Return flights
| 28 Dec - 28 Jan | Air France | ||
| 25 Dec - 17 Jan | Air France | ||
| 01 Dec - 08 Dec | easyJet | ||
| 26 Dec - 17 Jan | Wizz Air | ||
| 15 Dec - 21 Dec | Air France |
Also check the deals for one-way flights from Basel to St.-denis in December.
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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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