How long does it take to fly to Grenoble?

The flight from Ireland to Grenoble depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Cork (a popular airport in Ireland) to Lyon (the most popular airport in Grenoble), then the flight time is 2h on average. If you fly from Dublin (another popular airport in Ireland) to Lyon, then the average flight time is 2h 10m.

When did momondo last update prices for flights from Ireland to Grenoble Airport?

Prices for flights from Ireland to Grenoble Airport refresh daily.

How old do you have to be to fly from Ireland to Grenoble Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Grenoble Airport.

What documentation or ID do you need to fly to Grenoble Airport?

The travel and health documents required for your trip to Grenoble Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Grenoble Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€30 Cheap Flights from Ireland to Grenoble in 2025/26

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Find the cheapest flights from Ireland to Lyon

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Recent return flight deals from Ireland to Lyon

Enter your travel dates to find the best prices.

06:15 - 09:30DUB-GNB

2h 15mdirect

10:30 - 11:45GNB-DUB

2h 15mdirect

€77Ryanair

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Sun, 14 Dec - Sun, 21 Dec

21:45 - 14:00DUB-GNB

15h 15m1 stop

09:25 - 21:20GNB-DUB

12h 55m1 stop

€107Multiple Airlines

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Sat, 24 Jan - Sat, 31 Jan

21:45 - 14:00DUB-GNB

15h 15m1 stop

09:25 - 20:05GNB-DUB

11h 40m1 stop

€109Multiple Airlines

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Sat, 7 Feb - Sat, 14 Feb

19:15 - 08:35DUB-GNB

12h 20m1 stop

15:00 - 19:35GNB-DUB

5h 35m1 stop

€120Multiple Airlines

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Fri, 19 Dec - Thu, 15 Jan

08:30 - 15:10DUB-GNB

5h 40m1 stop

10:30 - 11:45GNB-DUB

2h 15mdirect

€122Ryanair

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Sun, 14 Dec - Sun, 21 Dec

19:25 - 09:50DUB-GNB

13h 25m1 stop

11:15 - 17:45GNB-DUB

7h 30m1 stop

€153Multiple Airlines

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Thu, 11 Dec - Mon, 15 Dec

05:45 - 10:35DUB-GNB

27h 50m2 stops

10:30 - 11:45GNB-DUB

2h 15mdirect

€156Multiple Airlines

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Sun, 14 Dec - Sun, 21 Dec

20:30 - 11:00DUB-GNB

13h 30m1 stop

15:50 - 23:05GNB-DUB

8h 15m1 stop

€180Ryanair

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Fri, 20 Mar - Sun, 22 Mar

05:45 - 10:35DUB-GNB

27h 50m2 stops

12:00 - 23:15GNB-DUB

12h 15m1 stop

€194Multiple Airlines

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Sun, 14 Dec - Sun, 21 Dec

20:05 - 08:50DUB-GNB

11h 45m1 stop

15:50 - 23:05GNB-DUB

8h 15m1 stop

€211Ryanair

Find Deal

Tue, 23 Dec - Sun, 28 Dec

Ryanair flights from Ireland to Grenoble

Our best Ryanair deals on Ireland to Grenoble flight tickets

Ryanair

14 Dec

DUB06:15Dublin

2h 15m

GNB09:30Grenoble

21 Dec

GNB10:30Grenoble

2h 15m

DUB11:45Dublin

€77

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Ryanair

14 Dec

DUB08:30Dublin

5h 40m

1 stop

GNB15:10Grenoble

21 Dec

GNB10:30Grenoble

2h 15m

DUB11:45Dublin

€122

Find similar

Ryanair

20 Mar

DUB20:30Dublin

13h 30m

1 stop

GNB11:00Grenoble

22 Mar

GNB15:50Grenoble

8h 15m

1 stop

DUB23:05Dublin

€180

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Fly from

Fly to

Route

Depart

Return

Price

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 14/12

06:15-09:30

Nonstop2h 15m

Grenoble

Sun 21/12

10:30-11:45

Nonstop2h 15m

€77

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sat 24/1

21:45-14:00

1 stop15h 15m

Grenoble

Sat 31/1

09:25-21:20

1 stop12h 55m

€107

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sat 7/2

21:45-14:00

1 stop15h 15m

Grenoble

Sat 14/2

09:25-20:05

1 stop11h 40m

€109

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Fri 19/12

19:15-08:35

1 stop12h 20m

Grenoble

Thu 15/1

15:00-19:35

1 stop5h 35m

€120

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 14/12

08:30-15:10

1 stop5h 40m

Grenoble

Sun 21/12

10:30-11:45

Nonstop2h 15m

€122

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Thu 11/12

19:25-09:50

1 stop13h 25m

Grenoble

Mon 15/12

11:15-17:45

1 stop7h 30m

€153

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 14/12

05:45-10:35

2 stops27h 50m

Grenoble

Sun 21/12

10:30-11:45

Nonstop2h 15m

€156

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Fri 20/3

20:30-11:00

1 stop13h 30m

Grenoble

Sun 22/3

15:50-23:05

1 stop8h 15m

€180

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 14/12

05:45-10:35

2 stops27h 50m

Grenoble

Sun 21/12

12:00-23:15

1 stop12h 15m

€194

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Tue 23/12

20:05-08:50

1 stop11h 45m

Grenoble

Sun 28/12

15:50-23:05

1 stop8h 15m

€211

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How to get the cheapest flight ticket from Ireland to Grenoble

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Ireland to Grenoble?

Ryanair is the most popular carrier operating from Ireland to Grenoble

Cheap Ireland to Grenoble flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Grenoble

Fastest flight time	2h 15m
Direct flights	Mon and Sun
Airports in Grenoble	1 airport

The fastest flight from Ireland to Grenoble takes 2h 15m

Direct flights go from Ireland to Grenoble on Monday and Sunday. There are no airlines offering direct flights..

There is 1 airport near Grenoble: Grenoble (GNB)

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When did momondo last update prices for flights from Ireland to Grenoble Airport?
Prices for flights from Ireland to Grenoble Airport refresh daily.
How old do you have to be to fly from Ireland to Grenoble Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Grenoble Airport.
What documentation or ID do you need to fly to Grenoble Airport?
The travel and health documents required for your trip to Grenoble Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Grenoble Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ireland to Grenoble?
Based on momondo bookings for flights between Ireland and Grenoble, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 50.00% of the total bookings. Other popular models include Airbus A320-100/200 with 50.00%.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Grenoble?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to Grenoble for you.

Can I find flights from Ireland to Grenoble with flexible booking policies on momondo?

momondo does allow users to show only those flights to Grenoble from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to Grenoble?

momondo provides multiple filters to help you find the best flight to Grenoble from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to Grenoble right now. Can momondo alert me if prices change?

Price alerts on flights to Grenoble from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.