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Cheap flights from Grenoble to Dublin 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 Dublin 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
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:40 - 21:55
GNB
-
DUB
11h 15m
1 stop
Multiple Airlines Logo
12:10 - 18:25
DUB
-
GNB
5h 15m
1 stop
€117Multiple Airlines
Sat, 28 Mar - Wed, 1 Apr
Multiple Airlines Logo
10:50 - 23:25
GNB
-
DUB
13h 35m
1 stop
Multiple Airlines Logo
21:45 - 14:00
DUB
-
GNB
15h 15m
1 stop
€120Multiple Airlines
Fri, 20 Mar - Sat, 21 Mar
Ryanair Logo
13:10 - 22:15
GNB
-
DUB
10h 05m
1 stop
Ryanair Logo
06:35 - 15:10
DUB
-
GNB
7h 35m
1 stop
€123Ryanair
Sat, 21 Mar - Sun, 22 Mar
Multiple Airlines Logo
10:50 - 21:25
GNB
-
DUB
11h 35m
1 stop
Multiple Airlines Logo
06:35 - 14:00
DUB
-
GNB
6h 25m
1 stop
€124Multiple Airlines
Fri, 20 Mar - Sun, 22 Mar
Ryanair Logo
19:25 - 07:50
GNB
-
DUB
13h 25m
1 stop
Ryanair Logo
06:20 - 15:15
DUB
-
GNB
7h 55m
1 stop
€124Ryanair
Sat, 21 Mar - Sat, 28 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
10:50 - 23:25
GNB
-
DUB
13h 35m
1 stop
Multiple Airlines Logo
06:35 - 14:00
DUB
-
GNB
6h 25m
1 stop
€126Multiple Airlines
Fri, 20 Mar - Sun, 22 Mar
Ryanair Logo
10:50 - 23:25
GNB
-
DUB
13h 35m
1 stop
Ryanair Logo
06:35 - 15:10
DUB
-
GNB
7h 35m
1 stop
€131Ryanair
Fri, 20 Mar - Sun, 22 Mar
Ryanair Logo
10:50 - 23:25
GNB
-
DUB
13h 35m
1 stop
Ryanair Logo
06:30 - 15:10
DUB
-
GNB
7h 40m
1 stop
€131Ryanair
Fri, 20 Mar - Sun, 22 Mar
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

Ryanair flights from Grenoble to Dublin

Our best Ryanair deals on Grenoble to Dublin flight tickets
Ryanair
14 Mar
GNB14:05Grenoble
2h 15m
DUB15:20Dublin
22 Mar
DUB06:15Dublin
2h 15m
GNB09:30Grenoble
€97
Ryanair
13 Mar
GNB10:50Grenoble
5h 10m
1 stop
DUB15:00Dublin
19 Mar
DUB22:15Dublin
10h 35m
1 stop
GNB09:50Grenoble
€112
Ryanair
13 Mar
GNB10:50Grenoble
13h 35m
1 stop
DUB23:25Dublin
19 Mar
DUB22:15Dublin
10h 35m
1 stop
GNB09:50Grenoble
€120

momondo Fare Finder

 
Customise your flight search to find flights from Grenoble to Dublin 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 10 March 2026.
Use the filters below to find and compare flights from Grenoble to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 28/3

11:40-21:55

1 stop11h 15m

Dublin

Wed 1/4

12:10-18:25

1 stop5h 15m

€117

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Fri 20/3

10:50-23:25

1 stop13h 35m

Dublin

Sat 21/3

21:45-14:00

1 stop15h 15m

€120

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

€123

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Fri 20/3

10:50-21:25

1 stop11h 35m

Dublin

Sun 22/3

06:35-14:00

1 stop6h 25m

€124

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Sat 21/3

19:25-07:50

1 stop13h 25m

Dublin

Sat 28/3

06:20-15:15

1 stop7h 55m

€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

Fri 20/3

10:50-23:25

1 stop13h 35m

Dublin

Sun 22/3

06:35-14:00

1 stop6h 25m

€126

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Fri 20/3

10:50-23:25

1 stop13h 35m

Dublin

Sun 22/3

06:35-15:10

1 stop7h 35m

€131

GrenobleDublin

GNB - DUB

GNBDUB

Grenoble

Fri 20/3

10:50-23:25

1 stop13h 35m

Dublin

Sun 22/3

06:30-15:10

1 stop7h 40m

€131

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

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 Dublin from

How to get the cheapest flight ticket from Grenoble to Dublin

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 day to depart on your flight to Dublin?

Our data shows that Friday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €118. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around €303. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest Grenoble to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €118. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are €303 on average. Flights to Dublin from Grenoble in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Grenoble to Dublin flight route?

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

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

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

No. A direct flight is the cheapest option for a flight between Grenoble to Dublin.

When to book flights from Grenoble to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from Grenoble to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Grenoble to Dublin (GNB to DUB) flight deals and tips

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

Fastest flight time

2h 15m

Direct flights

Mon and Sun

Airports in Dublin

1 airport
The fastest flight from Grenoble to Dublin takes 2h 15m
Direct flights go from Grenoble to Dublin on Monday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Dublin. From Grenoble there are direct flights to Dublin (DUB).
Search flight deals

  • How far is Grenoble to Dublin by plane?

    There are 1252.4 km between Grenoble and Dublin. A reasonable flight in good conditions will take 2h 15m.

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

    Prices for flights from Grenoble Airport to Dublin Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Grenoble Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The necessary travel and health documents for your Dublin Airport 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 Dublin?

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Naas
Tullamore
Kildare
Swords
Bray
Gorey
Mullingar
Leixlip
Malahide
Maynooth
Carlingford
Enniscorthy
Arklow
Castleknock
Thurles

Why use momondo?

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

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 Grenoble to Dublin for you.

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

Yes. momondo enables you to select and highlight flights to Dublin from Grenoble with this policy.

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

momondo helps you find the best flight between Grenoble and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Dublin 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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