AirHint found the following cheapest return flights from Newcastle (NCL) to Grenoble (GNB) in March 2026 (see full year).
Return flights
| 14 Mar - 21 Mar | Jet2 | direct | |
| 07 Mar - 14 Mar | Jet2 | direct | |
| 21 Mar - 28 Mar | Jet2 | direct | |
| 28 Mar - 04 Apr | Ryanair | ||
| 28 Mar - 04 Apr | Jet2 | direct |
Also check the deals for one-way flights from Newcastle to Grenoble in March.
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