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Cheap flights from Grenoble to Ireland from €32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grenoble to Ireland departing on 20/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Grenoble to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
15:00 - 21:05
GNB
-
DUB
7h 05m1 stop
Ryanair Logo
06:30 - 15:10
DUB
-
GNB
7h 40m1 stop
€83Ryanair
Thu, 15 Jan - Sun, 18 Jan
Ryanair Logo
15:00 - 21:05
GNB
-
DUB
7h 05m1 stop
Ryanair Logo
06:30 - 15:10
DUB
-
GNB
7h 40m1 stop
€84Ryanair
Thu, 15 Jan - Sun, 18 Jan
Ryanair Logo
15:50 - 09:50
GNB
-
DUB
19h 00m1 stop
Ryanair Logo
06:15 - 09:30
DUB
-
GNB
2h 15mdirect
€85Ryanair
Sun, 18 Jan - Sun, 25 Jan
Ryanair Logo
15:00 - 19:35
GNB
-
DUB
5h 35m1 stop
Ryanair Logo
06:30 - 15:10
DUB
-
GNB
7h 40m1 stop
€87Ryanair
Thu, 15 Jan - Sun, 18 Jan
Ryanair Logo
13:10 - 17:55
GNB
-
DUB
5h 45m1 stop
Ryanair Logo
06:30 - 15:10
DUB
-
GNB
7h 40m1 stop
€91Ryanair
Sat, 24 Jan - Sun, 25 Jan
Multiple Airlines Logo
09:25 - 17:55
GNB
-
DUB
9h 30m1 stop
Multiple Airlines Logo
08:30 - 15:10
DUB
-
GNB
5h 40m1 stop
€93Multiple Airlines
Sat, 14 Feb - Sun, 22 Feb
Ryanair Logo
15:00 - 19:35
GNB
-
DUB
5h 35m1 stop
Ryanair Logo
08:30 - 14:05
DUB
-
GNB
4h 35m1 stop
€94Ryanair
Thu, 26 Feb - Thu, 5 Mar
Multiple Airlines Logo
09:25 - 22:15
GNB
-
DUB
13h 50m1 stop
Multiple Airlines Logo
06:35 - 14:00
DUB
-
GNB
6h 25m1 stop
€96Multiple Airlines
Sat, 7 Feb - Sun, 8 Feb
Multiple Airlines Logo
09:25 - 15:50
GNB
-
ORK
7h 25m1 stop
Multiple Airlines Logo
11:50 - 18:40
ORK
-
GNB
5h 50m1 stop
€97Multiple Airlines
Sat, 14 Mar - Sat, 21 Mar
Ryanair Logo
10:50 - 21:25
GNB
-
DUB
11h 35m1 stop
Ryanair Logo
08:30 - 15:10
DUB
-
GNB
5h 40m1 stop
€98Ryanair
Fri, 30 Jan - Sun, 1 Feb

Ryanair flights from Grenoble to Ireland

Our best Ryanair deals on Grenoble to Ireland flight tickets
Ryanair
13 Dec
GNB14:05Grenoble
2h 15m
DUB15:20Dublin
14 Dec
DUB06:15Dublin
2h 15m
GNB09:30Grenoble
€66
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Ryanair
13 Dec
GNB14:05Grenoble
2h 15m
DUB15:20Dublin
14 Dec
DUB06:15Dublin
2h 15m
GNB09:30Grenoble
€67
Find similar
Ryanair
15 Jan
GNB15:00Grenoble
7h 05m
1 stop
DUB21:05Dublin
18 Jan
DUB06:30Dublin
7h 40m
1 stop
GNB15:10Grenoble
€83
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Grenoble to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 4 December 2025.
Use the filters below to find and compare flights from Grenoble to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Thu 15/1

15:00-21:05

1 stop7h 05m

Dublin

Sun 18/1

06:30-15:10

1 stop7h 40m

€83

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Thu 15/1

15:00-21:05

1 stop7h 05m

Dublin

Sun 18/1

06:30-15:10

1 stop7h 40m

€84

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sun 18/1

15:50-09:50

1 stop19h 00m

Dublin

Sun 25/1

06:15-09:30

Nonstop2h 15m

€85

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Thu 15/1

15:00-19:35

1 stop5h 35m

Dublin

Sun 18/1

06:30-15:10

1 stop7h 40m

€87

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 24/1

13:10-17:55

1 stop5h 45m

Dublin

Sun 25/1

06:30-15:10

1 stop7h 40m

€91

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 14/2

09:25-17:55

1 stop9h 30m

Dublin

Sun 22/2

08:30-15:10

1 stop5h 40m

€93

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Thu 26/2

15:00-19:35

1 stop5h 35m

Dublin

Thu 5/3

08:30-14:05

1 stop4h 35m

€94

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 7/2

09:25-22:15

1 stop13h 50m

Dublin

Sun 8/2

06:35-14:00

1 stop6h 25m

€96

GrenobleCork

GNB - ORK

GNBORK

Grenoble

Sat 14/3

09:25-15:50

1 stop7h 25m

Cork

Sat 21/3

11:50-18:40

1 stop5h 50m

€97

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Fri 30/1

10:50-21:25

1 stop11h 35m

Dublin

Sun 1/2

08:30-15:10

1 stop5h 40m

€98

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Grenoble to Ireland

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

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

Ryanair is the most popular carrier operating from Grenoble to Ireland

Cheap Grenoble to Ireland flight deals and tips

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

Fastest flight time

2h 15m

Direct flights

Mon and Sun

Airports in Ireland

1 airport
The fastest flight from Grenoble to Ireland takes 2h 15m
Direct flights go from Grenoble to Ireland on Monday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Ireland: Dublin (DUB)
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  • When did momondo last update prices for flights from Grenoble Airport to Ireland?

    Prices for flights from Grenoble Airport to Ireland refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grenoble Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Grenoble to Ireland?

Why use momondo?

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

It is quick and easy to find Grenoble to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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

Yes. momondo allows you to filter the results for Grenoble to Ireland flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Grenoble.

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

Price alerts on flights to Ireland from Grenoble 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.

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Find better results for your trip to Ireland

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