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Cheap flights from Dublin to Lyon from €109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Lyon departing on 23/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Dublin to Lyon

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:30 - 13:35
DUB
-
GNB
6h 05m
1 stop
Multiple Airlines Logo
11:05 - 16:15
GNB
-
DUB
6h 10m
1 stop
€384Multiple Airlines
Thu, 17 Dec - Thu, 24 Dec
Multiple Airlines Logo
06:55 - 15:05
DUB
-
GNB
7h 10m
1 stop
Multiple Airlines Logo
11:40 - 18:35
GNB
-
DUB
7h 55m
1 stop
€402Multiple Airlines
Wed, 23 Dec - Mon, 4 Jan

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momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Grenoble 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 29 June 2026.
Use the filters below to find and compare flights from Dublin to Grenoble that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Thu 17/12

06:30-13:35

1 stop6h 05m

Grenoble

Thu 24/12

11:05-16:15

1 stop6h 10m

€384

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Wed 23/12

06:55-15:05

1 stop7h 10m

Grenoble

Mon 4/1

11:40-18:35

1 stop7h 55m

€402
Cheapest one-way
Fastest single journey

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Wed 23/12

13:25-16:35

Nonstop2h 10m

€109

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Wed 23/12

13:25-16:35

Nonstop2h 10m

€110

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Tue 22/12

21:25-10:25

1 stop12h 00m

€120

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Tue 22/12

21:25-10:25

1 stop12h 00m

€121

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sun 20/12

06:50-16:00

1 stop8h 10m

€122

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Wed 23/12

08:00-13:35

1 stop28h 35m

€124

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Sat 19/12

06:40-14:20

1 stop6h 40m

€126

DublinGrenoble

DUB - GNB

DUBGNB

Dublin

Wed 23/12

08:00-13:35

1 stop28h 35m

€128

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from Dublin 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

What is the cheapest Dublin to Grenoble flight route?

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

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

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

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

When to book flights from Dublin to Grenoble

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

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

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

Fastest flight time

6h 05m

Direct flights

Mon, Thu and Sun

Airports in Grenoble

1 airport
The fastest flight from Dublin to Grenoble takes 6h 05m
Direct flights go from Dublin to Grenoble on Monday, Thursday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Grenoble. From Dublin there are direct flights to Grenoble (GNB).
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Frequently asked questions about flying from Dublin to Grenoble

  • How far is Dublin to Grenoble by plane?

    Grenoble is 1252.4 km away from Dublin. By plane, this route typically takes 6h 05m.

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

    Prices for flights from Dublin Airport to Grenoble Airport refresh daily.

  • How many operators does momondo search for flights from Dublin Airport to Grenoble Airport?

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

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

    The necessary travel and health documents for your Grenoble 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 Dublin to Grenoble?

  • What is the most popular airline from Dublin to Grenoble?

Best airlines flying from Dublin to Grenoble

Compare and see reviews for airlines that fly from Dublin to Grenoble with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €60Free CancellationRating
6.9
5,423 reviews
Search Ryanair flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin 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 Dublin to Grenoble for you.

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

momondo does allow users to show only those flights to Grenoble from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Dublin and Grenoble 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 Dublin to Grenoble right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Dublin to Grenoble flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Grenoble trip

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