DUB - GNB

€25 Find Cheap Flights from Dublin to Grenoble

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Grenoble departing on 22/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Grenoble

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Grenoble, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Grenoble, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€53
Ryanair
Sun 1/3Sun 8/3
DUB - GNB • Direct
Cheapest one-way flight
€25
Ryanair
Sun 22/3
DUB - GNB • Direct
Direct flights
2 days a week
There are direct flights from Dublin to Grenoble 2 days a week: Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
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We hope you love your trip to Grenoble!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Grenoble (DUB-GNB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Grenoble that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Grenoble

Sun, 1 Mar - Sun, 8 Mar
Ryanair Logo
06:15 - 09:30
DUB
-
GNB
2h 15mdirect
Ryanair Logo
10:30 - 11:45
GNB
-
DUB
2h 15mdirect
€53Ryanair
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
06:35 - 14:00
DUB
-
GNB
6h 25m
1 stop
Multiple Airlines Logo
10:30 - 11:45
GNB
-
DUB
2h 15mdirect
€77Multiple Airlines
Sat, 21 Mar - Sun, 22 Mar
Ryanair Logo
10:10 - 13:25
DUB
-
GNB
2h 15mdirect
Ryanair Logo
10:30 - 11:45
GNB
-
DUB
2h 15mdirect
€89Ryanair
Fri, 20 Mar - Fri, 27 Mar
Ryanair Logo
21:00 - 12:45
DUB
-
GNB
14h 45m
1 stop
Ryanair Logo
10:50 - 23:25
GNB
-
DUB
13h 35m
1 stop
€94Ryanair
Sat, 21 Mar - Sun, 22 Mar
Ryanair Logo
10:10 - 13:25
DUB
-
GNB
2h 15mdirect
Ryanair Logo
10:30 - 11:45
GNB
-
DUB
2h 15mdirect
€104Ryanair
Sun, 22 Mar - Thu, 26 Mar
Multiple Airlines Logo
06:35 - 14:00
DUB
-
GNB
6h 25m
1 stop
Multiple Airlines Logo
15:00 - 22:50
GNB
-
DUB
8h 50m
1 stop
€105Multiple Airlines
Thu, 26 Mar - Sun, 29 Mar
Multiple Airlines Logo
22:15 - 09:50
DUB
-
GNB
10h 35m
1 stop
Multiple Airlines Logo
12:00 - 23:25
GNB
-
DUB
12h 25m
1 stop
€116Multiple Airlines
Fri, 20 Mar - Fri, 27 Mar
Multiple Airlines Logo
09:05 - 08:35
DUB
-
GNB
22h 30m
2 stops
Multiple Airlines Logo
10:50 - 23:25
GNB
-
DUB
13h 35m
1 stop
€118Multiple Airlines
Thu, 26 Mar - Sun, 29 Mar
Multiple Airlines Logo
22:15 - 09:50
DUB
-
GNB
10h 35m
1 stop
Multiple Airlines Logo
12:00 - 23:25
GNB
-
DUB
12h 25m
1 stop
€119Multiple Airlines
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
11:20 - 10:35
DUB
-
GNB
22h 15m
2 stops
Multiple Airlines Logo
10:30 - 11:45
GNB
-
DUB
2h 15mdirect
€121Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dublin to Grenoble flights

Get data-powered insights and trends into flights from Dublin to Grenoble to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from Dublin to Grenoble?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €138, prices are generally cheapest when you fly direct.

Good to know

Cheapest flight€25
Flight from Dublin to Grenoble

When to book flights from Dublin to Grenoble

Are your dates flexible? Find out the best times to travel from Dublin to Grenoble based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Grenoble

  • What is the cheapest flight from Dublin to Grenoble?

    In the last 3 days, the lowest price for a flight from Dublin to Grenoble was €25 for a one-way ticket and €53 for a return.

  • Which aircraft models fly most regularly from Dublin to Grenoble?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Dublin to Grenoble flight route.

  • On which days can I fly direct from Dublin to Grenoble?

    You can catch a direct flight from Dublin to Grenoble on on Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from Dublin to Grenoble?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Grenoble.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Grenoble?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Grenoble from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Grenoble?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Grenoble with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Grenoble?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Grenoble from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Dublin to Grenoble?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Dublin to Grenoble.
Find which airlines fly direct from Dublin Airport to Grenoble Airport, which days they fly and book direct flights.

Direct departures

Dublin to Grenoble

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Grenoble to Dublin

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airline flying from Dublin to Grenoble

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Grenoble. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Grenoble? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.9
RyanairOverall score based on 5274 reviews
7.5Crew
6.7Boarding
6.5Comfort
6.0Food
5.6Entertainment
Airline reviews

From boarding to disembarking, the whole operation was very efficient.

10.0 ExcellentRedmond, Aug 2025
ORK - FCO
Read more Ryanair reviews

From boarding to disembarking, the whole operation was very efficient.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

Everything you need to know for your flight from Dublin to Grenoble

Information on your arrival and departure airports