Direct (nonstop) flights from Dublin to Grenoble
1 airline flys nonstop from Dublin Airport (DUB) to Saint Geoirs (GNB). It's 762 miles (1,226 km), about 2h 15m in the air. Operated by Ryanair.
Ryanair
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Dublin to Grenoble with one stop · direct emits 141 kg CO₂ per passenger
Looking for the return flight?
GNB → DUB: Flights from Grenoble to DublinOther direct flights from Dublin
Direct flights from Grenoble (GNB)
Frequently Asked Questions
How long is the direct flight from Dublin to Grenoble?
A nonstop flight from Dublin (DUB) to Grenoble (GNB) takes approximately 2 hours and 15 minutes. The distance is 762 miles (1,226 km).
Which airlines fly nonstop from Dublin to Grenoble?
Just Ryanair.
Is there a nonstop flight from Dublin to Grenoble?
Yes. 1 airline: Ryanair.
How far is Dublin from Grenoble?
The flight distance from Dublin to Grenoble is 762 miles (1,226 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What is the time difference between Dublin and Grenoble?
Grenoble is 1 hour ahead of Dublin. (Europe/Dublin vs Europe/Paris.)
What type of aircraft flies from Dublin to Grenoble?
At 2h 15m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Ireland to France?
Depends on your passport. Check with the France embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Dublin to Grenoble?
Roughly 141 kg CO2 per passenger one-way. That's about the same as driving 705 km.
Is the return flight from Grenoble to Dublin also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dublin to Grenoble?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Dublin Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.