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Cheap flights from Grenoble to Ireland from €46

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 21/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
13:10 - 22:15
GNB
-
DUB
10h 05m
1 stop
Ryanair Logo
06:35 - 15:10
DUB
-
GNB
7h 35m
1 stop
€122Ryanair
Sat, 21 Mar - Sun, 22 Mar
Multiple Airlines Logo
09:25 - 13:40
GNB
-
DUB
5h 15m
1 stop
Multiple Airlines Logo
06:20 - 15:15
DUB
-
GNB
7h 55m
1 stop
€123Multiple Airlines
Sat, 21 Mar - Sat, 28 Mar
Multiple Airlines Logo
13:10 - 17:55
GNB
-
DUB
5h 45m
1 stop
Multiple Airlines Logo
20:35 - 09:45
DUB
-
GNB
12h 10m
1 stop
€124Multiple Airlines
Sat, 21 Mar - Sat, 21 Mar
Multiple Airlines Logo
09:25 - 15:50
GNB
-
ORK
7h 25m
1 stop
Multiple Airlines Logo
20:00 - 09:45
ORK
-
GNB
12h 45m
1 stop
€124Multiple Airlines
Sat, 21 Mar - Sat, 21 Mar
Multiple Airlines Logo
13:10 - 23:05
GNB
-
DUB
10h 55m
1 stop
Multiple Airlines Logo
11:30 - 21:10
DUB
-
GNB
8h 40m
1 stop
€125Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr
Multiple Airlines Logo
11:40 - 21:55
GNB
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
08:00 - 14:55
DUB
-
GNB
5h 55m
1 stop
€132Multiple Airlines
Sat, 28 Mar - Tue, 31 Mar
Multiple Airlines Logo
11:40 - 21:55
GNB
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
12:45 - 21:10
DUB
-
GNB
7h 25m
1 stop
€132Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr
Multiple Airlines Logo
13:10 - 19:25
GNB
-
ORK
7h 15m
1 stop
Multiple Airlines Logo
18:25 - 10:25
ORK
-
GNB
15h 00m
1 stop
€133Multiple Airlines
Sat, 21 Mar - Wed, 25 Mar
Multiple Airlines Logo
13:10 - 23:05
GNB
-
DUB
10h 55m
1 stop
Multiple Airlines Logo
11:30 - 21:10
DUB
-
GNB
8h 40m
1 stop
€136Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr
Ryanair Logo
13:10 - 17:55
GNB
-
DUB
5h 45m
1 stop
Ryanair Logo
06:20 - 15:15
DUB
-
GNB
7h 55m
1 stop
€144Ryanair
Sat, 21 Mar - Sat, 28 Mar

Ryanair flights from Grenoble to Ireland

Our best Ryanair deals on Grenoble to Ireland flight tickets
Ryanair
14 Mar
GNB14:05Grenoble
2h 15m
DUB15:20Dublin
22 Mar
DUB06:15Dublin
2h 15m
GNB09:30Grenoble
€96
Ryanair
13 Mar
GNB10:50Grenoble
12h 55m
1 stop
ORK22:45Cork
19 Mar
ORK19:45Cork
13h 05m
1 stop
GNB09:50Grenoble
€101
Ryanair
13 Mar
GNB10:50Grenoble
5h 10m
1 stop
DUB15:00Dublin
19 Mar
DUB22:15Dublin
10h 35m
1 stop
GNB09:50Grenoble
€112

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 11 March 2026.
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

Cheapest return flight

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 21/3

13:10-22:15

1 stop10h 05m

Dublin

Sun 22/3

06:35-15:10

1 stop7h 35m

€122
Fastest return journey

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 21/3

09:25-13:40

1 stop5h 15m

Dublin

Sat 28/3

06:20-15:15

1 stop7h 55m

€123

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 21/3

13:10-17:55

1 stop5h 45m

Dublin

Sat 21/3

20:35-09:45

1 stop12h 10m

€124

GrenobleCork

GNB - ORK

GNBORK

Grenoble

Sat 21/3

09:25-15:50

1 stop7h 25m

Cork

Sat 21/3

20:00-09:45

1 stop12h 45m

€124

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 28/3

13:10-23:05

1 stop10h 55m

Dublin

Sat 4/4

11:30-21:10

1 stop8h 40m

€125

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 28/3

11:40-21:55

1 stop11h 15m

Dublin

Tue 31/3

08:00-14:55

1 stop5h 55m

€132

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 28/3

11:40-21:55

1 stop11h 15m

Dublin

Sat 4/4

12:45-21:10

1 stop7h 25m

€132

GrenobleCork

GNB - ORK

GNBORK

Grenoble

Sat 21/3

13:10-19:25

1 stop7h 15m

Cork

Wed 25/3

18:25-10:25

1 stop15h 00m

€133

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 28/3

13:10-23:05

1 stop10h 55m

Dublin

Sat 4/4

11:30-21:10

1 stop8h 40m

€136

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 21/3

13:10-17:55

1 stop5h 45m

Dublin

Sat 28/3

06:20-15:15

1 stop7h 55m

€144

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 Grenoble to Ireland flight route?

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

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

There is only 1 cabin class available to choose from on Grenoble to Ireland 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 Grenoble to Ireland flights?

You could potentially save up to 33% on your flight if you consider stops on a Grenoble to Ireland flight.

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

77 airports
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 are 77 airports in Ireland. From Grenoble there are direct flights to Dublin (DUB).
Search flight deals

  • 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

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
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