We have prepared for you the list of the cheapest deals for Ryanair flight from Grenoble (GNB) to Dublin (DUB) by the month of departure.
Cheapest flights for December 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Dec 2026 | $ 37 | Book Now |
| 20 Dec 2026 | $ 38 | Book Now |
| 13 Dec 2026 | $ 39 | Book Now |
| 19 Dec 2026 | $ 59 | Book Now |
| 30 Dec 2026 | $ 62 | Book Now |
Cheapest flights for January 2027
| Departure date | Cheapest price | |
|---|---|---|
| 24 Jan 2027 | $ 83 | Book Now |
| 31 Jan 2027 | $ 103 | Book Now |
| 10 Jan 2027 | $ 125 | Book Now |
| 30 Jan 2027 | $ 153 | Book Now |
| 23 Jan 2027 | $ 177 | Book Now |
Cheapest flights for February 2027
| Departure date | Cheapest price | |
|---|---|---|
| 28 Feb 2027 | $ 65 | Book Now |
| 27 Feb 2027 | $ 112 | Book Now |
| 14 Feb 2027 | $ 138 | Book Now |
| 07 Feb 2027 | $ 180 | Book Now |
| 20 Feb 2027 | $ 212 | Book Now |
Cheapest flights for March 2027
| Departure date | Cheapest price | |
|---|---|---|
| 07 Mar 2027 | $ 65 | Book Now |
| 14 Mar 2027 | $ 83 | Book Now |
| 06 Mar 2027 | $ 122 | Book Now |
| 21 Mar 2027 | $ 139 | Book Now |
| 28 Mar 2027 | $ 228 | Book Now |
Cheapest flights for April 2027
| Departure date | Cheapest price | |
|---|---|---|
| 04 Apr 2027 | $ 124 | Book Now |
| 03 Apr 2027 | $ 278 | 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.
Find us on social media