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

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

How long is the flight from Brittany to Ireland?

On average, it takes 1h 45m to fly from Brittany to Ireland if you fly out of Rennes (the most popular airport in Brittany) and into Dublin (the most popular airport in Ireland). If you’re flying out of Brest and into Dublin, then the flight time is around 1h 50m.

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

The number of flights available between Brittany and Ireland is 1 per day as of August 2025. The most frequent departure time is 17:00, with 50% of daily flights leaving in the afternoon.

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

As of August 2025, there are 8 flights per week flying from Brittany to Ireland. The most common day of the week flights depart is Wed, with 38% of flights taking off on this day.

When did momondo last update prices for flights from Brittany to Ireland?

Prices for flights from Brittany to Ireland are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brittany to Ireland.

What documentation or ID do you need to fly to Ireland?

The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€25 Cheap Flights from Brittany to Ireland in 2025

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Find the cheapest flights from Brittany to Ireland

Round-trip

One-way

Last minute

Direct

Cheap return flights

21:55 - 22:35NTE-DUB

1h 40mdirect

11:55 - 14:35DUB-NTE

1h 40mdirect

€51Ryanair

Find Deal

Fri, 22 Aug - Tue, 26 Aug

13:50 - 14:30NTE-DUB

1h 40mdirect

14:55 - 17:35DUB-NTE

1h 40mdirect

€55Ryanair

Find Deal

Fri, 29 Aug - Wed, 10 Sep

16:50 - 17:25NTE-DUB

1h 35mdirect

12:30 - 15:10DUB-NTE

1h 40mdirect

€93

Find Deal

Thu, 28 Aug - Sun, 31 Aug

10:45 - 11:25NTE-DUB

1h 40mdirect

21:30 - 08:55DUB-NTE

10h 25m1 stop

€98

Find Deal

Mon, 15 Sep - Mon, 22 Sep

15:30 - 16:15RNS-DUB

1h 45mdirect

15:10 - 18:10DUB-RNS

2h 00mdirect

€114Aer Lingus

Find Deal

Wed, 24 Sep - Sat, 27 Sep

17:45 - 18:35BES-DUB

1h 50mdirect

12:20 - 15:20DUB-BES

2h 00mdirect

€116Aer Lingus

Find Deal

Sat, 13 Sep - Tue, 16 Sep

06:15 - 15:00BES-DUB

9h 45m1 stop

06:00 - 13:00DUB-BES

6h 00m1 stop

€172Air France

Find Deal

Fri, 5 Sep - Sun, 7 Sep

06:15 - 15:00BES-DUB

9h 45m1 stop

06:00 - 13:00DUB-BES

6h 00m1 stop

€174Air France

Find Deal

Fri, 5 Sep - Sun, 7 Sep

18:45 - 10:15NTE-ORK

16h 30m1 stop

15:25 - 22:15ORK-NTE

5h 50m1 stop

€184KLM

Find Deal

Fri, 29 Aug - Sun, 7 Sep

18:45 - 10:15NTE-ORK

16h 30m1 stop

06:00 - 17:55ORK-NTE

10h 55m2 stops

€211KLM

Find Deal

Fri, 29 Aug - Sun, 7 Sep

Ryanair flights from Brittany to Ireland

Our best Ryanair deals on Brittany to Ireland flight tickets

Ryanair

22 Aug

NTE21:55Nantes Atlantique

1h 40m

DUB22:35Dublin

26 Aug

DUB11:55Dublin

1h 40m

NTE14:35Nantes Atlantique

€50

Find similar

Ryanair

29 Aug

NTE13:50Nantes Atlantique

1h 40m

DUB14:30Dublin

10 Sept

DUB14:55Dublin

1h 40m

NTE17:35Nantes Atlantique

€55

Find similar

Ryanair

28 Aug

NTE09:00Nantes Atlantique

1h 40m

DUB09:40Dublin

4 Sept

DUB05:45Dublin

1h 40m

NTE08:25Nantes Atlantique

€56

Find similar

Aer Lingus flights from Brittany to Ireland

Our best Aer Lingus deals on Brittany to Ireland flight tickets

Aer Lingus

24 Sept

RNS15:30Rennes St Jacques

1h 45m

DUB16:15Dublin

27 Sept

DUB15:10Dublin

2h 00m

RNS18:10Rennes St Jacques

€114

Find similar

Aer Lingus

13 Sept

BES17:45Brest Guipavas

1h 50m

DUB18:35Dublin

16 Sept

DUB12:20Dublin

2h 00m

BES15:20Brest Guipavas

€116

Find similar

Aer Lingus

13 Sept

BES17:45Brest Guipavas

1h 50m

DUB18:35Dublin

23 Sept

DUB12:20Dublin

2h 00m

BES15:20Brest Guipavas

€121

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NantesDublin

NTE - DUB

NTEDUB

Nantes Atlantique

Fri 22/8

21:55-22:35

Nonstop1h 40m

Dublin

Tue 26/8

11:55-14:35

Nonstop1h 40m

€50

NantesDublin

NTE - DUB

NTEDUB

Nantes Atlantique

Fri 29/8

13:50-14:30

Nonstop1h 40m

Dublin

Wed 10/9

14:55-17:35

Nonstop1h 40m

€55

NantesDublin

NTE - DUB

NTEDUB

Nantes Atlantique

Thu 28/8

16:50-17:25

Nonstop1h 35m

Dublin

Sun 31/8

12:30-15:10

Nonstop1h 40m

€93

NantesDublin

NTE - DUB

NTEDUB

Nantes Atlantique

Mon 15/9

10:45-11:25

Nonstop1h 40m

Dublin

Mon 22/9

21:30-08:55

1 stop10h 25m

€98

RennesDublin

RNS - DUB

RNSDUB

Rennes St Jacques

Wed 24/9

15:30-16:15

Nonstop1h 45m

Dublin

Sat 27/9

15:10-18:10

Nonstop2h 00m

€114

BrestDublin

BES - DUB

BESDUB

Brest Guipavas

Sat 13/9

17:45-18:35

Nonstop1h 50m

Dublin

Tue 16/9

12:20-15:20

Nonstop2h 00m

€116

BrestDublin

BES - DUB

BESDUB

Brest Guipavas

Fri 5/9

06:15-15:00

1 stop9h 45m

Dublin

Sun 7/9

06:00-13:00

1 stop6h 00m

€172

BrestDublin

BES - DUB

BESDUB

Brest Guipavas

Fri 5/9

06:15-15:00

1 stop9h 45m

Dublin

Sun 7/9

06:00-13:00

1 stop6h 00m

€174

NantesCork

NTE - ORK

NTEORK

Nantes Atlantique

Fri 29/8

18:45-10:15

1 stop16h 30m

Cork

Sun 7/9

15:25-22:15

1 stop5h 50m

€184

NantesCork

NTE - ORK

NTEORK

Nantes Atlantique

Fri 29/8

18:45-10:15

1 stop16h 30m

Cork

Sun 7/9

06:00-17:55

2 stops10h 55m

€211

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Brittany to Ireland

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 month to fly to Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Brittany averaging around €158.

What is the cheapest Brittany to Ireland flight route?

Fly from Brest Guipavas to Dublin for the best Brittany - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Brittany when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €246 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Brittany for as low as €177 on momondo.

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

There are 1 cabin classes available to choose from on Brittany to Ireland 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 Brittany to Ireland flights?

No. A direct flight is the cheapest option for a flight between Brittany to Ireland.

Cheap Brittany to Ireland flight deals and tips

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

Best price found	€25
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Ireland	1 airport

The best one-way flight to Ireland from Brittany in the past 72 hours is €25. The best return flight deal from Brittany to Ireland found on momondo in the last 72 hours is €50.

The fastest flight from Brittany to Ireland takes 1h 35m

Direct flights go from Brittany to Ireland every day.

There is 1 airport near Ireland: Dublin (DUB)

Search flight deals

When did momondo last update prices for flights from Brittany to Ireland?
Prices for flights from Brittany to Ireland are refreshed on a daily basis.
How old do you have to be to fly from Brittany to Ireland?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brittany to Ireland.
What documentation or ID do you need to fly to Ireland?
The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Brittany to Ireland?
Based on momondo bookings for flights between Brittany and Ireland, the leading plane model is ATR 72-201 / 202, making up 85.45% of the total bookings. Other popular models include Airbus A320-100/200 with 7.27%, Boeing 737-800 Passenger/BBJ2 (winglets) with 3.18%, and Boeing 737 MAX 8 with 2.27%.

Why use momondo?

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

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

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

Flights from Brittany to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Yes momondo offers price alerts on flights to Ireland from Brittany. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Ireland

Popular Cities in Ireland

Flights to Dublinfrom €40

Flights to Corkfrom €116

Flights to Shannon, Clarefrom €106

Flights to Donegalfrom €103

Flights to Milltown (Kerry)from €40

Cheap flights from Brittany to Ireland from €25

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brittany to Ireland departing on 30/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Brittany to Ireland

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Ryanair flights from Brittany to Ireland

Our best Ryanair deals on Brittany to Ireland flight tickets

Aer Lingus flights from Brittany to Ireland

Our best Aer Lingus deals on Brittany to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Brittany to Ireland that are best for you.

See travel insights to Ireland from

How to get the cheapest flight ticket from Brittany to Ireland

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 month to fly to Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Brittany averaging around €158.

What is the cheapest Brittany to Ireland flight route?

Fly from Brest Guipavas to Dublin for the best Brittany - Ireland flight prices

How far in advance should I book a flight to Ireland?

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

There are 1 cabin classes available to choose from on Brittany to Ireland 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 Brittany to Ireland flights?

No. A direct flight is the cheapest option for a flight between Brittany to Ireland.

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

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

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

The number of flights available between Brittany and Ireland is 1 per day as of August 2025. The most frequent departure time is 17:00, with 50% of daily flights leaving in the afternoon.

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

As of August 2025, there are 8 flights per week flying from Brittany to Ireland. The most common day of the week flights depart is Wed, with 38% of flights taking off on this day.

How long is the flight from Brittany to Ireland?

On average, it takes 1h 45m to fly from Brittany to Ireland if you fly out of Rennes (the most popular airport in Brittany) and into Dublin (the most popular airport in Ireland). If you’re flying out of Brest and into Dublin, then the flight time is around 1h 50m.

Cheap Brittany to Ireland flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Ireland

When did momondo last update prices for flights from Brittany to Ireland?

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

What documentation or ID do you need to fly to Ireland?

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

Why use momondo?

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

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

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

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

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo