AirHint found the following cheapest return flights from Rennes (RNS) to Dublin (DUB) in April 2026 (see full year).
Return flights
| 03 Apr - 05 Apr | easyJet | ||
| 15 Apr - 19 Apr | Volotea | ||
| 24 Apr - 27 Apr | easyJet | ||
| 01 Apr - 30 Apr | Volotea | ||
| 15 Apr - 22 Apr | Volotea | ||
| 23 Apr - 26 Apr | Volotea | ||
| 21 Apr - 26 Apr | KLM |
Also check the deals for one-way flights from Rennes to Dublin in April.
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