C$98 Cheap Flights from Dublin (DUB) to Brest (BES)

Compare Dublin to Brest flight deals

Find the cheapest month or even day of the year to fly to Brest

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Flight deals from Dublin Airport to Brest Airport

Looking for a cheap last-minute deal or the best return flight from Dublin Airport to Brest Airport? If you want to travel next month, return fares start from C$253. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dublin to Brest

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Brest flights are currently cheapest in May.

Which airlines fly from Dublin to Brest?

Dublin to Brest: Alternative routes

Compare routes from Dublin to Brest below. You may find an airport to fly into that's cheaper, faster, or easier than Brest.

Dublin to Brest: Flight information

The things to know before you go.
Cheapest flight foundC$98
Cheapest month to flyMay
Average flight time2 hrs
Most popular airlineAer Lingus
Average flights per week2

Finding cheap flights from Dublin to Brest: Frequently asked questions

The best price we found for a return flight from Dublin to Brest is C$235. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours is the average flight time from Dublin to Brest.
Aer Lingus and Emerald Airlines fly direct from Dublin to Brest.
As of April 2026, there are 2 flights per week flying from Dublin to Brest.
The cheapest month to fly from Dublin to Brest is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Brest Airport on Saturday, April 11, 2026.
Yes – the average flight time is 2 hours.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brest but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brest is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair and Aer Lingus offer the cheapest flight tickets to Brest.

Traveling from Dublin Airport (DUB) to Brest Bretagne Airport (BES): what you need to know

  • The average duration of a direct flight from Dublin Airport to Brest Bretagne Airport is 1 hour 59 minutes. Brest's timezone is UTC+1, making Brest 1 hour ahead of Dublin.

  • Choose from 2 weekly flights from Dublin Airport to Brest Bretagne Airport. The 12:20 departure with Aer Lingus is the earliest flight you can take between DUB and BES. Aer Lingus operates the last service of the day at 17:45 if early starts aren't your thing.

  • Flying during a peak month such as August? School holidays and other popular periods can mean longer lines at check-in and security. Be extra cautious and get there up to four hours before international flights and two hours before a domestic departure.

  • Flying into Brest (and then discovering more of France!) is a breeze with Aer Lingus. This popular airline offers direct flights from Dublin Airport to Brest Bretagne Airport.

  • If you want to break up your flight from Dublin Airport to Brest Bretagne Airport, add a stopover to your trip. Simply deselect 'Direct flights only' to find a city that appeals to you. Popular stopovers on the DUB - BES route are:

    • Barcelona-El Prat Airport

    • Charles de Gaulle Airport

    • Marseille Provence Airport

  • Remember, you might need a visa to enter France. Visa regulations vary and travel documentation requirements frequently change. Before reserving your cheap ticket from DUB to BES, be sure to check with your airline and your destination country's local consulate or embassy for the most up-to-date information.

How to find the cheapest flights from Dublin Airport (DUB) to Brest Bretagne Airport (BES)

  • C$98 is currently the best price for a one-way ticket from Dublin Airport to Brest Bretagne Airport. Return flights start at C$235. These fares may change depending on demand and availability.

  • To snag cheap flight tickets from DUB to BES, book your journey 2 months before your departure date.

  • The cheapest month for flight tickets from Dublin Airport to Brest Bretagne Airport is October. Use the 'Whole month' tool to find the lowest prices if you have a flexible travel schedule.

  • Log into your online account or use the app to create a Price Alert. We'll let you know right away if there's a better deal on this route. It's easy to do, and it'll save you time checking for cheap flight tickets from DUB to BES every day.

  • Tailor your trip with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Dublin Airport to Brest Bretagne Airport.

Handy information about Dublin Airport (DUB)

  • The journey from central Dublin to Dublin Airport takes approximately 2 hours and 9 minutes by public transport. If you drive, ride-share or hail a cab, you'll cover the 21 kilometres in 29 minutes or so, depending on traffic conditions.

  • Booked an early flight from Dublin Airport to Brest Bretagne Airport? Avoid the last-minute rush to the airport (and sneak in some extra snooze time) by picking one of these hotels near DUB:

Arriving at Brest Bretagne Airport (BES)

Getting from Brest Bretagne Airport (BES) to central Brest

  • From Brest Bretagne Airport, Brest is approximately 11 kilometres away. It takes around 17 minutes to get to the center driving.

  • When traveling on public transport, expect a journey of roughly 47 minutes.

When to fly to Brest Bretagne Airport (BES)

  • The quietest month for a flight from Dublin Airport to Brest Bretagne Airport is April, while June is the most popular. Choose the best time to go to Brest based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • Lock in your flight from Dublin Airport to Brest Bretagne Airport for July if you want to explore Brest during its warmest month. You can expect temperatures of between 12ºC and 23ºC.

  • Search for cheap flight tickets from DUB to BES in February if you like cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 11ºC on average.

More about Brest

Complete your Brest trip with hotels and a car rental

  • You've got your cheap ticket to Brest Bretagne Airport — now it's time to find a great stay, and maybe even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Brest.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.