€28 Find Cheap Flights from Dublin to Brittany

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Brittany departing on 21/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Brittany

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Brittany, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Brittany, as well as popular online travel agencies
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Flights Deals

Best Brittany Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Rennes
Rennesdirect€167
Brest
Brest1 stop€182
Rennes
Rennesdirect€167
Brest
Brest1 stop€182

Cheap Flights from Dublin to Brittany

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Brittany that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Brittany

Thu, 17 Jul - Wed, 23 Jul
Ryanair Logo
05:45 - 08:25DUB-NTE
1h 40mdirect
Ryanair Logo
18:00 - 18:40NTE-DUB
1h 40mdirect
€86Ryanair
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Thu, 10 Jul - Wed, 23 Jul
Ryanair Logo
05:45 - 08:25DUB-NTE
1h 40mdirect
Ryanair Logo
18:00 - 18:40NTE-DUB
1h 40mdirect
€90Ryanair
Find Deal
Mon, 7 Jul - Wed, 9 Jul
 Logo
13:25 - 16:05DUB-NTE
1h 40mdirect
 Logo
17:05 - 21:10NTE-DUB
5h 05m1 stop
€131
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Sat, 28 Jun - Wed, 2 Jul
 Logo
06:30 - 15:50DUB-NTE
8h 20m1 stop
 Logo
18:00 - 18:40NTE-DUB
1h 40mdirect
€133
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Fri, 8 Aug - Sun, 10 Aug
Aer Lingus Logo
13:30 - 16:10DUB-NTE
1h 40mdirect
Aer Lingus Logo
15:05 - 15:40NTE-DUB
1h 35mdirect
€151Aer Lingus
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Sat, 9 Aug - Sat, 16 Aug
Aer Lingus Logo
15:10 - 18:10DUB-RNS
2h 00mdirect
Aer Lingus Logo
18:50 - 19:45RNS-DUB
1h 55mdirect
€167Aer Lingus
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Wed, 9 Jul - Wed, 16 Jul
Air France Logo
15:55 - 11:05DUB-RNS
18h 10m1 stop
Air France Logo
11:45 - 08:15RNS-DUB
21h 30m1 stop
€178Air France
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Wed, 23 Jul - Wed, 30 Jul
KLM Logo
20:45 - 10:50DUB-RNS
13h 05m1 stop
KLM Logo
17:50 - 08:20RNS-DUB
15h 30m1 stop
€185KLM
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Fri, 5 Sep - Mon, 8 Sep
KLM Logo
20:45 - 10:15DUB-RNS
12h 30m2 stops
KLM Logo
16:35 - 20:15RNS-DUB
4h 40m1 stop
€214KLM
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Thu, 10 Jul - Thu, 17 Jul
Air France Logo
09:10 - 22:25DUB-NTE
12h 15m1 stop
Air France Logo
18:45 - 08:15NTE-DUB
14h 30m1 stop
€245Air France
Find Deal
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KAYAK's insights & trends for Dublin to Brittany flights

Get data-powered insights and trends into flights from Dublin to Brittany to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest Dublin to Brittany flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Dublin to Brittany.

The cheapest ticket to Brittany from Dublin found in the last 72 hours was to Brest, at €153 return. The most popular route is from Dublin (DUB) to Rennes (RNS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was €167.

Can I save money by flying with a stopover from Dublin to Brittany?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €223, prices are generally cheapest when you fly direct.


Good to know

Low seasonOctober
High seasonMay
Cheapest flight€28
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Dublin to Nantes

FAQs - booking Brittany flights

  • How does KAYAK find such low prices on flights from Dublin to Brittany?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Brittany.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Brittany?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Brittany is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Brittany?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to Brittany with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Brittany?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to Brittany up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Brittany?

    The cheapest time of day to fly to Brittany is generally in the evening, when retur flights cost €206 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Brittany is generally in the evening, which is peak travel time and where the average cost of a ticket is €206.

Top airline flying from Dublin to Brittany

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Brittany. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Brittany? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1117 reviews
6.8Entertainment
7.2Boarding
7.0Comfort
6.4Food
7.9Crew
Airline reviews

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

4.0 OkayLeo, May 2025DUB - LHR
Read more Aer Lingus reviews

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Everything you need to know for your flight from Dublin to Brittany

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