AirHint found the following cheapest one-way flights from Grenoble (GNB) to Dublin (DUB) in January 2026 (see full year).
One-Way flights
| 17 Jan | Wizz Air UK | ||
| 10 Jan | Wizz Air UK | ||
| 03 Jan | Wizz Air UK | ||
| 04 Jan | easyJet | ||
| 17 Jan | Ryanair | direct | |
| 10 Jan | Ryanair | direct | |
| 01 Jan | British Airways | ||
| 04 Jan | Ryanair | direct | |
| 03 Jan | Ryanair | direct |
Also check the deals for return flights from Grenoble to Dublin in January.
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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