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Cheap flights from Ireland to Brittany from €18

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Brittany departing on 11/1. 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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Find the cheapest flights from Ireland to Brittany

Recent return flight deals from Ireland to Brittany

Enter your travel dates to find the best prices.
Ryanair Logo
06:30 - 15:35DUB-NTE
8h 05m1 stop
Ryanair Logo
09:05 - 09:45NTE-DUB
1h 40mdirect
€71Ryanair
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Fri, 23 Jan - Sun, 25 Jan
Ryanair Logo
10:15 - 15:35DUB-NTE
4h 20m1 stop
Ryanair Logo
12:30 - 18:20NTE-DUB
6h 50m1 stop
€77Ryanair
Find Deal
Fri, 9 Jan - Mon, 12 Jan
Ryanair Logo
10:35 - 13:15DUB-NTE
1h 40mdirect
Ryanair Logo
12:30 - 21:15NTE-DUB
9h 45m1 stop
€79Ryanair
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Fri, 9 Jan - Mon, 12 Jan
Ryanair Logo
06:30 - 15:35DUB-NTE
8h 05m1 stop
Ryanair Logo
21:15 - 10:25NTE-DUB
14h 10m1 stop
€81Ryanair
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Fri, 23 Jan - Sun, 25 Jan
Multiple Airlines Logo
08:30 - 15:35DUB-NTE
6h 05m1 stop
Multiple Airlines Logo
12:30 - 20:05NTE-DUB
8h 35m1 stop
€83Multiple Airlines
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Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
05:45 - 21:20DUB-NTE
14h 35m1 stop
Multiple Airlines Logo
18:40 - 07:30NTE-DUB
13h 50m1 stop
€87Multiple Airlines
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Fri, 9 Jan - Mon, 12 Jan
Air France Logo
06:00 - 17:50DUB-BES
10h 50m1 stop
Air France Logo
18:40 - 08:00BES-DUB
14h 20m1 stop
€178Air France
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Thu, 15 Jan - Thu, 22 Jan
Air France Logo
08:50 - 18:20DUB-BES
8h 30m1 stop
Air France Logo
19:10 - 07:50BES-DUB
13h 40m1 stop
€179Air France
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Mon, 15 Dec - Sun, 21 Dec
KLM Logo
13:25 - 13:55DUB-RNS
23h 30m1 stop
KLM Logo
11:05 - 22:10RNS-DUB
12h 05m2 stops
€215KLM
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Thu, 15 Jan - Thu, 22 Jan
KLM Logo
17:15 - 13:55DUB-RNS
19h 40m1 stop
KLM Logo
11:05 - 16:20RNS-DUB
6h 15m2 stops
€223KLM
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Thu, 15 Jan - Thu, 22 Jan

Ryanair flights from Ireland to Brittany

Our best Ryanair deals on Ireland to Brittany flight tickets
Ryanair
23 Jan
DUB06:30Dublin
8h 05m
1 stop
NTE15:35Nantes Atlantique
25 Jan
NTE09:05Nantes Atlantique
1h 40m
DUB09:45Dublin
€71
Find similar
Ryanair
9 Jan
DUB10:15Dublin
4h 20m
1 stop
NTE15:35Nantes Atlantique
12 Jan
NTE12:30Nantes Atlantique
6h 50m
1 stop
DUB18:20Dublin
€77
Find similar
Ryanair
9 Jan
DUB10:35Dublin
1h 40m
NTE13:15Nantes Atlantique
12 Jan
NTE12:30Nantes Atlantique
9h 45m
1 stop
DUB21:15Dublin
€79
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KLM flights from Ireland to Brittany

Our best KLM deals on Ireland to Brittany flight tickets
KLM
15 Jan
DUB13:25Dublin
23h 30m
1 stop
RNS13:55Rennes St Jacques
22 Jan
RNS11:05Rennes St Jacques
12h 05m
2 stops
DUB22:10Dublin
€215
Find similar
KLM
15 Jan
DUB17:15Dublin
19h 40m
1 stop
RNS13:55Rennes St Jacques
22 Jan
RNS11:05Rennes St Jacques
6h 15m
2 stops
DUB16:20Dublin
€223
Find similar
KLM
19 Jan
DUB05:55Dublin
10h 05m
1 stop
RNS17:00Rennes St Jacques
23 Jan
RNS14:25Rennes St Jacques
23h 15m
1 stop
DUB12:40Dublin
€247
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momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Brittany 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 2 December 2025.
Use the filters below to find and compare flights from Ireland to Brittany that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinNantes

DUB - NTE

DUBNTE

Dublin

Fri 23/1

06:30-15:35

1 stop8h 05m

Nantes Atlantique

Sun 25/1

09:05-09:45

Nonstop1h 40m

€71

DublinNantes

DUB - NTE

DUBNTE

Dublin

Fri 9/1

10:15-15:35

1 stop4h 20m

Nantes Atlantique

Mon 12/1

12:30-18:20

1 stop6h 50m

€77

DublinNantes

DUB - NTE

DUBNTE

Dublin

Fri 9/1

10:35-13:15

Nonstop1h 40m

Nantes Atlantique

Mon 12/1

12:30-21:15

1 stop9h 45m

€79

DublinNantes

DUB - NTE

DUBNTE

Dublin

Fri 23/1

06:30-15:35

1 stop8h 05m

Nantes Atlantique

Sun 25/1

21:15-10:25

1 stop14h 10m

€81

DublinNantes

DUB - NTE

DUBNTE

Dublin

Fri 9/1

08:30-15:35

1 stop6h 05m

Nantes Atlantique

Mon 12/1

12:30-20:05

1 stop8h 35m

€83

DublinNantes

DUB - NTE

DUBNTE

Dublin

Fri 9/1

05:45-21:20

1 stop14h 35m

Nantes Atlantique

Mon 12/1

18:40-07:30

1 stop13h 50m

€87

DublinBrest

DUB - BES

DUBBES

Dublin

Thu 15/1

06:00-17:50

1 stop10h 50m

Brest Guipavas

Thu 22/1

18:40-08:00

1 stop14h 20m

€178

DublinBrest

DUB - BES

DUBBES

Dublin

Mon 15/12

08:50-18:20

1 stop8h 30m

Brest Guipavas

Sun 21/12

19:10-07:50

1 stop13h 40m

€179

DublinRennes

DUB - RNS

DUBRNS

Dublin

Thu 15/1

13:25-13:55

1 stop23h 30m

Rennes St Jacques

Thu 22/1

11:05-22:10

2 stops12h 05m

€215

DublinRennes

DUB - RNS

DUBRNS

Dublin

Thu 15/1

17:15-13:55

1 stop19h 40m

Rennes St Jacques

Thu 22/1

11:05-16:20

2 stops6h 15m

€223

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 Brittany from

How to get the cheapest flight ticket from Ireland to Brittany

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 Ireland to Brittany flight route?

Fly from Dublin to Rennes St Jacques for the best Ireland - Brittany flight prices

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

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

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

Cheap Ireland to Brittany flight deals and tips

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

Fastest flight time

1h 40m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Brittany

1 airport
The fastest flight from Ireland to Brittany takes 1h 40m
Direct flights go from Ireland to Brittany on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Brittany: Nantes Atlantique (NTE)
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  • When did momondo last update prices for flights from Ireland to Brittany?

    Prices for flights from Ireland to Brittany refresh daily.

  • How many operators does momondo search for flights from Ireland to Brittany?

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

    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 Ireland to Brittany.

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

    The travel and health documents required for your trip to Brittany can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brittany. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Brittany . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Brittany from Ireland with this policy.

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

momondo provides multiple filters to help you find the best flight to Brittany from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Brittany, momondo offers a useful price alert feature which will track prices for flights to Brittany from Ireland and alert you when they change.

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