We have prepared for you the list of the cheapest deals for Ryanair flight from Dublin (DUB) to Grenoble (GNB) by the month of departure.
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Jan 2026 | $ 33 | Book Now |
| 18 Jan 2026 | $ 34 | Book Now |
| 31 Jan 2026 | $ 87 | Book Now |
| 24 Jan 2026 | $ 99 | Book Now |
| 11 Jan 2026 | $ 192 | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Feb 2026 | $ 33 | Book Now |
| 28 Feb 2026 | $ 47 | Book Now |
| 08 Feb 2026 | $ 52 | Book Now |
| 21 Feb 2026 | $ 53 | Book Now |
| 15 Feb 2026 | $ 56 | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Mar 2026 | $ 42 | Book Now |
| 08 Mar 2026 | $ 42 | Book Now |
| 22 Mar 2026 | $ 42 | Book Now |
| 28 Mar 2026 | $ 48 | Book Now |
| 21 Mar 2026 | $ 67 | Book Now |
The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.
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