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

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

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

1 flights are operational weekly from Ireland to Brittany as of March 2026. The most popular departure day for this route is Wed, with 100% 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 March 2026, there are 2 operators 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.

€17 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.

06:30 - 09:10

DUB

NTE

1h 40mdirect

17:05 - 17:45

NTE

DUB

1h 40mdirect

€42Ryanair

Thu, 4 Jun - Wed, 17 Jun

05:45 - 08:25

DUB

NTE

1h 40mdirect

17:05 - 17:45

NTE

DUB

1h 40mdirect

€44Ryanair

Wed, 1 Apr - Wed, 1 Apr

05:45 - 08:25

DUB

NTE

1h 40mdirect

17:05 - 17:45

NTE

DUB

1h 40mdirect

€47Ryanair

Wed, 1 Apr - Wed, 1 Apr

05:45 - 08:25

DUB

NTE

1h 40mdirect

17:05 - 17:45

NTE

DUB

1h 40mdirect

€48Ryanair

Wed, 1 Apr - Wed, 1 Apr

08:50 - 14:25

SNN

NTE

4h 35m

1 stop

09:35 - 23:35

NTE

SNN

15h 00m

2 stops

€128Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

08:50 - 09:10

SNN

NTE

23h 20m

2 stops

09:35 - 23:35

NTE

SNN

15h 00m

2 stops

€148Multiple Airlines

Wed, 15 Apr - Wed, 22 Apr

17:15 - 17:05

DUB

RNS

22h 50m

1 stop

17:10 - 22:10

RNS

DUB

6h 00m

1 stop

€182KLM

Thu, 19 Mar - Mon, 23 Mar

05:55 - 12:10

DUB

BES

5h 15m

1 stop

13:05 - 08:15

BES

DUB

20h 10m

1 stop

€192Air France

Tue, 14 Apr - Tue, 21 Apr

16:20 - 23:05

DUB

BES

5h 45m

1 stop

13:05 - 08:15

BES

DUB

20h 10m

1 stop

€193Air France

Tue, 14 Apr - Tue, 21 Apr

13:25 - 10:20

DUB

RNS

43h 55m

2 stops

14:25 - 08:20

RNS

DUB

18h 55m

1 stop

€214KLM

Tue, 31 Mar - Tue, 7 Apr

Ryanair flights from Ireland to Brittany

Our best Ryanair deals on Ireland to Brittany flight tickets

Ryanair

1 Apr

DUB05:45Dublin

1h 40m

NTE08:25Nantes Atlantique

1 Apr

NTE17:05Nantes Atlantique

1h 40m

DUB17:45Dublin

€44

Ryanair

1 Apr

DUB05:45Dublin

1h 40m

NTE08:25Nantes Atlantique

1 Apr

NTE17:05Nantes Atlantique

1h 40m

DUB17:45Dublin

€47

Ryanair

1 Apr

DUB05:45Dublin

1h 40m

NTE08:25Nantes Atlantique

1 Apr

NTE17:05Nantes Atlantique

1h 40m

DUB17:45Dublin

€48

Air France flights from Ireland to Brittany

Our best Air France deals on Ireland to Brittany flight tickets

Air France

14 Apr

DUB05:55Dublin

5h 15m

1 stop

BES12:10Brest Guipavas

21 Apr

BES13:05Brest Guipavas

20h 10m

1 stop

DUB08:15Dublin

€192

Air France

14 Apr

DUB16:20Dublin

5h 45m

1 stop

BES23:05Brest Guipavas

21 Apr

BES13:05Brest Guipavas

20h 10m

1 stop

DUB08:15Dublin

€193

Air France

20 May

DUB19:15Dublin

13h 10m

1 stop

BES09:25Brest Guipavas

27 May

BES19:30Brest Guipavas

13h 45m

1 stop

DUB08:15Dublin

€202

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinNantes

DUB - NTE

DUBNTE

Dublin

Thu 4/6

06:30-09:10

Nonstop1h 40m

Nantes Atlantique

Wed 17/6

17:05-17:45

Nonstop1h 40m

€42

DublinNantes

DUB - NTE

DUBNTE

Dublin

Wed 1/4

05:45-08:25

Nonstop1h 40m

Nantes Atlantique

Wed 1/4

17:05-17:45

Nonstop1h 40m

€44

DublinNantes

DUB - NTE

DUBNTE

Dublin

Wed 1/4

05:45-08:25

Nonstop1h 40m

Nantes Atlantique

Wed 1/4

17:05-17:45

Nonstop1h 40m

€47

DublinNantes

DUB - NTE

DUBNTE

Dublin

Wed 1/4

05:45-08:25

Nonstop1h 40m

Nantes Atlantique

Wed 1/4

17:05-17:45

Nonstop1h 40m

€48

ShannonNantes

SNN - NTE

SNNNTE

Shannon

Wed 15/4

08:50-14:25

1 stop4h 35m

Nantes Atlantique

Wed 22/4

09:35-23:35

2 stops15h 00m

€128

ShannonNantes

SNN - NTE

SNNNTE

Shannon

Wed 15/4

08:50-09:10

2 stops23h 20m

Nantes Atlantique

Wed 22/4

09:35-23:35

2 stops15h 00m

€148

DublinRennes

DUB - RNS

DUBRNS

Dublin

Thu 19/3

17:15-17:05

1 stop22h 50m

Rennes St Jacques

Mon 23/3

17:10-22:10

1 stop6h 00m

€182

DublinBrest

DUB - BES

DUBBES

Dublin

Tue 14/4

05:55-12:10

1 stop5h 15m

Brest Guipavas

Tue 21/4

13:05-08:15

1 stop20h 10m

€192

DublinBrest

DUB - BES

DUBBES

Dublin

Tue 14/4

16:20-23:05

1 stop5h 45m

Brest Guipavas

Tue 21/4

13:05-08:15

1 stop20h 10m

€193

DublinRennes

DUB - RNS

DUBRNS

Dublin

Tue 31/3

13:25-10:20

2 stops43h 55m

Rennes St Jacques

Tue 7/4

14:25-08:20

1 stop18h 55m

€214

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 62% 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 March 2026, there are 2 operators 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 66.67% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 11.11%, Airbus A320neo at 11.11%, and Airbus A320-100/200 at 11.11%.

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.