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.

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

Ryanair is the most popular carrier operating from Ireland to Grenoble

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.

€25 Cheap Flights from Ireland to Grenoble in 2026

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Find the cheapest flights from Ireland to Lyon

Round-trip

One-way

Last minute

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Recent return flight deals from Ireland to Lyon

Enter your travel dates to find the best prices.

06:15 - 09:30

DUB

GNB

2h 15mdirect

10:30 - 11:45

GNB

DUB

2h 15mdirect

€53Ryanair

Sun, 1 Mar - Sun, 8 Mar

10:10 - 13:25

DUB

GNB

2h 15mdirect

10:30 - 11:45

GNB

DUB

2h 15mdirect

€64Ryanair

Sat, 7 Mar - Sun, 8 Mar

06:30 - 18:40

DUB

GNB

11h 10m

1 stop

10:30 - 11:45

GNB

DUB

2h 15mdirect

€78Ryanair

Sat, 7 Mar - Sun, 8 Mar

06:15 - 09:30

DUB

GNB

2h 15mdirect

10:30 - 11:45

GNB

DUB

2h 15mdirect

€89Ryanair

Sun, 15 Feb - Sun, 22 Feb

06:15 - 09:30

DUB

GNB

2h 15mdirect

15:00 - 07:05

GNB

DUB

17h 05m

1 stop

€89Ryanair

Sun, 1 Mar - Thu, 5 Mar

06:30 - 14:05

DUB

GNB

6h 35m

1 stop

12:30 - 18:20

GNB

DUB

6h 50m

1 stop

€94Ryanair

Thu, 5 Mar - Sat, 7 Mar

06:20 - 15:15

DUB

GNB

7h 55m

1 stop

09:25 - 13:40

GNB

DUB

5h 15m

1 stop

€102Multiple Airlines

Sat, 14 Mar - Sat, 21 Mar

06:15 - 09:30

DUB

GNB

2h 15mdirect

15:00 - 23:05

GNB

DUB

9h 05m

2 stops

€115Ryanair

Sun, 1 Mar - Thu, 5 Mar

06:15 - 09:30

DUB

GNB

2h 15mdirect

15:00 - 23:05

GNB

DUB

9h 05m

2 stops

€116Ryanair

Sun, 1 Mar - Thu, 5 Mar

06:20 - 15:10

DUB

GNB

7h 50m

1 stop

15:50 - 23:05

GNB

DUB

8h 15m

1 stop

€118Ryanair

Sun, 1 Mar - Sun, 8 Mar

Ryanair flights from Ireland to Grenoble

Our best Ryanair deals on Ireland to Grenoble flight tickets

Ryanair

1 Mar

DUB06:15Dublin

2h 15m

GNB09:30Grenoble

8 Mar

GNB10:30Grenoble

2h 15m

DUB11:45Dublin

€53

Ryanair

7 Mar

DUB10:10Dublin

2h 15m

GNB13:25Grenoble

8 Mar

GNB10:30Grenoble

2h 15m

DUB11:45Dublin

€64

Ryanair

7 Mar

DUB06:30Dublin

11h 10m

1 stop

GNB18:40Grenoble

8 Mar

GNB10:30Grenoble

2h 15m

DUB11:45Dublin

€78

Fly from

Fly to

Route

Depart

Return

Price

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 1/3

06:15-09:30

Nonstop2h 15m

Grenoble

Sun 8/3

10:30-11:45

Nonstop2h 15m

€53

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sat 7/3

10:10-13:25

Nonstop2h 15m

Grenoble

Sun 8/3

10:30-11:45

Nonstop2h 15m

€64

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sat 7/3

06:30-18:40

1 stop11h 10m

Grenoble

Sun 8/3

10:30-11:45

Nonstop2h 15m

€78

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 15/2

06:15-09:30

Nonstop2h 15m

Grenoble

Sun 22/2

10:30-11:45

Nonstop2h 15m

€89

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 1/3

06:15-09:30

Nonstop2h 15m

Grenoble

Thu 5/3

15:00-07:05

1 stop17h 05m

€89

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Thu 5/3

06:30-14:05

1 stop6h 35m

Grenoble

Sat 7/3

12:30-18:20

1 stop6h 50m

€94

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sat 14/3

06:20-15:15

1 stop7h 55m

Grenoble

Sat 21/3

09:25-13:40

1 stop5h 15m

€102

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 1/3

06:15-09:30

Nonstop2h 15m

Grenoble

Thu 5/3

15:00-23:05

2 stops9h 05m

€115

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 1/3

06:15-09:30

Nonstop2h 15m

Grenoble

Thu 5/3

15:00-23:05

2 stops9h 05m

€116

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 1/3

06:20-15:10

1 stop7h 50m

Grenoble

Sun 8/3

15:50-23:05

1 stop8h 15m

€118

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest Ireland to Grenoble flight route?

Fly from Dublin to Grenoble for the best Ireland - Grenoble flight prices

What cabin class options are available on Ireland to Grenoble flights?

There is only 1 cabin class available to choose from on Ireland to Grenoble flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Grenoble flights?

You could potentially save up to 19% on your flight if you consider stops on a Ireland to Grenoble flight.

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 in Grenoble. From Ireland there are direct flights to Grenoble (GNB).

Search flight deals

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 45.45% of the total bookings. Other popular models include Airbus A320-100/200 with 36.36%, Airbus A320neo with 9.09%, and Airbus A220-300 with 9.09%.

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.