Cheap flights from Ireland to Brittany from £205
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ireland to Brittany
Keep the following information in mind while searching for Ireland to Brittany flight deals. Data was last updated 11 July 2025.
Find flight deals from Ireland to Brittany
Cheapest flights from Ireland to BrittanyExplore the most affordable flight options available from Ireland to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Ireland to Brittany. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 11 July 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
CorkRennes
ORK - RNS
ORKRNS
Cork
Tue 30/9
17:05-16:00
1 stop21h 55m
Rennes St Jacques
Thu 2/10
16:35-16:35
1 stop25h 00m
CorkRennes
ORK - RNS
ORKRNS
Cork
Thu 7/8
06:00-17:15
1 stop10h 15m
Best time to book a flight from Ireland to Brittany
Have a flexible travel schedule? Discover the best time to fly to Brittany from Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ireland to Brittany
What is the cheapest time of day to fly from IE to BR?
Find hourly flight availability from Ireland to Brittany. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.
When flying from Ireland to Brittany, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Brittany
Get insights into the airlines that provide service to Brittany. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brittany. Reviews last updated 11 July 2025.
Check out reviews from past customers who have flown with KLM from Ireland to Brittany to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Anonymous,Jun 2025
AMS - BOS
Related info for your journey
Find useful and relevant information for your journey from Ireland to Brittany. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ireland to Brittany
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ireland to Brittany?
Cheapflights helps you search for flights from Ireland to Brittany via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Brittany?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Brittany for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Ireland to Brittany with no change fees?
Yes! Cheapflights helps users easily find flights from Ireland to Brittany with no change fees.
Can Cheapflights notify me if prices for flights from Ireland to Brittany become cheaper?
Yes, Cheapflights offers price alerts on Ireland to Brittany flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.