What is the cheapest airline that flies from Ireland to Brittany?

Ryanair and KLM are the most popular carriers operating from Ireland to Brittany

How many flights depart from Ireland to Brittany on average per week?

2 flights are operational weekly from Ireland to Brittany as of January 2026. The most popular departure day for this route is Fri, with 50% of flights per week taking off on this day.

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?

As of January 2026, there is 1 operator available to choose from 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.

€16 Cheap Flights from Ireland to Brittany in 2026

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Find the cheapest flights from Ireland to Brittany

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to Brittany

Enter your travel dates to find the best prices.

07:10 - 09:50

DUB

NTE

1h 40mdirect

10:15 - 10:55

NTE

DUB

1h 40mdirect

€45Ryanair

Mon, 16 Mar - Mon, 23 Mar

07:10 - 09:50

DUB

NTE

1h 40mdirect

13:40 - 14:20

NTE

DUB

1h 40mdirect

€46Ryanair

Mon, 2 Feb - Fri, 6 Feb

07:10 - 09:50

DUB

NTE

1h 40mdirect

13:40 - 14:20

NTE

DUB

1h 40mdirect

€47Ryanair

Mon, 2 Feb - Fri, 6 Feb

07:10 - 09:50

DUB

NTE

1h 40mdirect

09:05 - 09:45

NTE

DUB

1h 40mdirect

€59Ryanair

Mon, 2 Feb - Sun, 8 Feb

13:20 - 20:10

DUB

RNS

5h 50m

1 stop

20:25 - 07:50

RNS

DUB

12h 25m

1 stop

€161Multiple Airlines

Thu, 5 Mar - Mon, 9 Mar

08:35 - 20:10

DUB

RNS

10h 35m

2 stops

20:25 - 07:50

RNS

DUB

12h 25m

1 stop

€165Multiple Airlines

Thu, 5 Mar - Mon, 9 Mar

16:45 - 22:50

DUB

BES

5h 05m

1 stop

19:10 - 08:00

BES

DUB

13h 50m

1 stop

€173Air France

Wed, 4 Mar - Wed, 11 Mar

16:45 - 22:50

DUB

BES

5h 05m

1 stop

19:10 - 07:50

BES

DUB

13h 40m

1 stop

€179Air France

Sat, 7 Mar - Sun, 8 Mar

06:15 - 13:55

ORK

RNS

6h 40m

1 stop

11:05 - 23:25

RNS

ORK

13h 20m

2 stops

€327KLM

Wed, 4 Feb - Sun, 8 Feb

06:00 - 17:35

ORK

RNS

10h 35m

1 stop

18:05 - 23:30

RNS

ORK

6h 25m

1 stop

€508KLM

Sun, 12 Jul - Sat, 25 Jul

Ryanair flights from Ireland to Brittany

Our best Ryanair deals on Ireland to Brittany flight tickets

Ryanair

16 Mar

DUB07:10Dublin

1h 40m

NTE09:50Nantes Atlantique

23 Mar

NTE10:15Nantes Atlantique

1h 40m

DUB10:55Dublin

€45

Ryanair

2 Feb

DUB07:10Dublin

1h 40m

NTE09:50Nantes Atlantique

6 Feb

NTE13:40Nantes Atlantique

1h 40m

DUB14:20Dublin

€46

Ryanair

2 Feb

DUB07:10Dublin

1h 40m

NTE09:50Nantes Atlantique

6 Feb

NTE13:40Nantes Atlantique

1h 40m

DUB14:20Dublin

€47

Air France flights from Ireland to Brittany

Our best Air France deals on Ireland to Brittany flight tickets

Air France

4 Mar

DUB16:45Dublin

5h 05m

1 stop

BES22:50Brest Guipavas

11 Mar

BES19:10Brest Guipavas

13h 50m

1 stop

DUB08:00Dublin

€173

Air France

7 Mar

DUB16:45Dublin

5h 05m

1 stop

BES22:50Brest Guipavas

8 Mar

BES19:10Brest Guipavas

13h 40m

1 stop

DUB07:50Dublin

€179

Air France

3 Mar

DUB16:45Dublin

15h 30m

1 stop

BES09:15Brest Guipavas

10 Mar

BES18:40Brest Guipavas

14h 10m

1 stop

DUB07:50Dublin

€180

Fly from

Fly to

Route

Depart

Return

Price

DublinNantes

DUB - NTE

DUBNTE

Dublin

Mon 16/3

07:10-09:50

Nonstop1h 40m

Nantes Atlantique

Mon 23/3

10:15-10:55

Nonstop1h 40m

€45

DublinNantes

DUB - NTE

DUBNTE

Dublin

Mon 2/2

07:10-09:50

Nonstop1h 40m

Nantes Atlantique

Fri 6/2

13:40-14:20

Nonstop1h 40m

€46

DublinNantes

DUB - NTE

DUBNTE

Dublin

Mon 2/2

07:10-09:50

Nonstop1h 40m

Nantes Atlantique

Fri 6/2

13:40-14:20

Nonstop1h 40m

€47

DublinNantes

DUB - NTE

DUBNTE

Dublin

Mon 2/2

07:10-09:50

Nonstop1h 40m

Nantes Atlantique

Sun 8/2

09:05-09:45

Nonstop1h 40m

€59

DublinRennes

DUB - RNS

DUBRNS

Dublin

Thu 5/3

13:20-20:10

1 stop5h 50m

Rennes St Jacques

Mon 9/3

20:25-07:50

1 stop12h 25m

€161

DublinRennes

DUB - RNS

DUBRNS

Dublin

Thu 5/3

08:35-20:10

2 stops10h 35m

Rennes St Jacques

Mon 9/3

20:25-07:50

1 stop12h 25m

€165

DublinBrest

DUB - BES

DUBBES

Dublin

Wed 4/3

16:45-22:50

1 stop5h 05m

Brest Guipavas

Wed 11/3

19:10-08:00

1 stop13h 50m

€173

DublinBrest

DUB - BES

DUBBES

Dublin

Sat 7/3

16:45-22:50

1 stop5h 05m

Brest Guipavas

Sun 8/3

19:10-07:50

1 stop13h 40m

€179

CorkRennes

ORK - RNS

ORKRNS

Cork

Wed 4/2

06:15-13:55

1 stop6h 40m

Rennes St Jacques

Sun 8/2

11:05-23:25

2 stops13h 20m

€327

CorkRennes

ORK - RNS

ORKRNS

Cork

Sun 12/7

06:00-17:35

1 stop10h 35m

Rennes St Jacques

Sat 25/7

18:05-23:30

1 stop6h 25m

€508

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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	Every day
Airports in Brittany	18 airports

The fastest flight from Ireland to Brittany takes 1h 40m

Direct flights go from Ireland to Brittany every day.

There are 18 airports in Brittany. From Ireland there are direct flights to Nantes Atlantique (NTE).

Search flight deals

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?
As of January 2026, there is 1 operator available to choose from 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?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Brittany is ATR 72-201 / 202, representing 50.00% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 16.67%, Airbus A320neo at 16.67%, and Airbus A320-100/200 at 16.67%.

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.