AirHint found the following cheapest return flights from Rennes (RNS) to Budapest (BUD) in December 2025 (see full year).
Return flights
| 07 Dec - 14 Dec | easyJet | ||
| 01 Dec - 04 Dec | easyJet | ||
| 31 Dec - 07 Jan | KLM | ||
| 14 Dec - 21 Dec | easyJet | ||
| 12 Dec - 15 Dec | easyJet | ||
| 31 Dec - 04 Jan | KLM | ||
| 26 Dec - 30 Dec | Volotea | ||
| 29 Dec - 03 Jan | KLM |
Also check the deals for one-way flights from Rennes to Budapest in December.
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