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Not ready to book? to track prices.Find the cheapest flights from Brittany to Ireland
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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
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 €155.
What is the cheapest Brittany to Ireland flight route?
Fly from Rennes St Jacques 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 9 weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €239 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Brittany for as low as €173 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.
How many flights depart from Brittany to Ireland on average per day?
The number of flights available between Brittany and Ireland is 2 per day as of June 2025. The most frequent departure time is 16:00, with 66% of daily flights leaving in the afternoon.
How many flights depart from Brittany to Ireland on average per week?
As of June 2025, there are 15 flights per week flying from Brittany to Ireland. The most common day of the week flights depart is Sat, with 27% of flights taking off on this day.
Cheap Brittany to Ireland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brittany to Ireland
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 91.16% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 2.81%, Airbus A320-100/200 with 2.41%, and Airbus A320neo with 2.01%.
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.