£133 Cheap Flights from Brest (BES) to Dublin (DUB)

Q: How much are return flights from Brest to Dublin?

The best price we found for a return flight from Brest to Dublin is £133. 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.

Q: How long does it take to fly from Brest to Dublin?

1 hour and 55 minutes is the average flight time from Brest to Dublin.

Q: Which airlines fly direct from Brest to Dublin?

Aer Lingus and Emerald Airlines fly direct from Brest to Dublin.

Q: How many flights are there a week from Brest to Dublin?

As of May 2025, there are 4 flights per week flying from Brest to Dublin.

Q: When is the cheapest time to fly from Brest to Dublin?

The cheapest month to fly from Brest to Dublin is usually August.

Q: Which upcoming date is cheapest to fly from Brest Airport to Dublin Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brest Airport to Dublin Airport on Saturday, 23 August 2025 .

Q: Can I get a direct flight from Brest Airport to Dublin Airport?

Yes – the average flight time is 1 hour and 55 minutes.

Q: How can I find the best flight deal to Dublin?

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 Dublin 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.

Q: Which is the cheapest airline to fly from Brest Airport to Dublin with?

Currently, Aer Lingus offers the cheapest flight tickets to Dublin.

Compare Brest to Dublin flight deals

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

Book the best Dublin fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from Brest to Dublin

Looking for a cheap last-minute deal or the best return flight from Brest to Dublin? Find the lowest prices on one-way and return tickets right here.

Dublin.£133 per passenger.Departing Sat, 23 Aug, returning Tue, 26 Aug.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Brest on Sat, 23 Aug, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 26 Aug, arriving in Brest.Price includes taxes and charges.From £133, select.

Dublin.£136 per passenger.Departing Tue, 9 Sep, returning Sat, 13 Sep.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Brest on Tue, 9 Sep, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Sat, 13 Sep, arriving in Brest.Price includes taxes and charges.From £136, select.

Dublin.£142 per passenger.Departing Wed, 27 Aug, returning Tue, 16 Sep.Return flight with easyJet and Aer Lingus.Outbound indirect flight with easyJet, departs from Brest on Wed, 27 Aug, arriving in Dublin.Inbound indirect flight with Aer Lingus, departs from Dublin on Tue, 16 Sep, arriving in Brest.Price includes taxes and charges.From £142, select.

Dublin.£147 per passenger.Departing Tue, 23 Sep, returning Tue, 7 Oct.Return flight with Air France.Outbound indirect flight with Air France, departs from Brest on Tue, 23 Sep, arriving in Dublin.Inbound indirect flight with Air France, departs from Dublin on Tue, 7 Oct, arriving in Brest.Price includes taxes and charges.From £147, select.

Dublin.£150 per passenger.Departing Thu, 3 Jul, returning Mon, 7 Jul.Return flight with Volotea and Ryanair.Outbound indirect flight with Volotea, departs from Brest on Thu, 3 Jul, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Mon, 7 Jul, arriving in Brest.Price includes taxes and charges.From £150, select.

Dublin.£154 per passenger.Departing Sat, 21 Jun, returning Wed, 25 Jun.Return flight with Aer Lingus and Ryanair.Outbound indirect flight with Aer Lingus, departs from Brest on Sat, 21 Jun, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Wed, 25 Jun, arriving in Brest.Price includes taxes and charges.From £154, select.

Dublin.£154 per passenger.Departing Thu, 13 Nov, returning Sat, 22 Nov.Return flight with Air France.Outbound indirect flight with Air France, departs from Brest on Thu, 13 Nov, arriving in Dublin.Inbound indirect flight with Air France, departs from Dublin on Sat, 22 Nov, arriving in Brest.Price includes taxes and charges.From £154, select.

Dublin.£166 per passenger.Departing Sat, 31 May, returning Tue, 3 Jun.Return flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Brest on Sat, 31 May, arriving in Dublin.Inbound direct flight with Aer Lingus departs from Dublin on Tue, 3 Jun, arriving in Brest.Price includes taxes and charges.From £166, select.

Find the cheapest month to fly from Brest to Dublin

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

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Direct flights from Brest to Dublin

Brest to Dublin: Alternative routes

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

Brest to Dublin: Flight information

The things to know before you go.

Cheapest flight found	£133
Cheapest month to fly	August
Average flight time	1 hr, 55 mins
Most popular airline	Aer Lingus
Average flights per week	4

Finding cheap flights from Brest to Dublin: Frequently asked questions

How much are return flights from Brest to Dublin?

How long does it take to fly from Brest to Dublin?

Which airlines fly direct from Brest to Dublin?

How many flights are there a week from Brest to Dublin?

When is the cheapest time to fly from Brest to Dublin?

Which upcoming date is cheapest to fly from Brest Airport to Dublin Airport on?

Can I get a direct flight from Brest Airport to Dublin Airport?

How can I find the best flight deal to Dublin?

Which is the cheapest airline to fly from Brest Airport to Dublin with?

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

The average duration of a direct flight from Brest Bretagne Airport to Dublin Airport is 1 hour 55 minutes.
The timezone in Dublin is UTC+0, which is one hour behind Brest.
Your BES to DUB flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.
Be prepared for longer lines during popular months like June. Arriving up to four hours in advance for international flights and two hours for a domestic departure is a wise move.
Jetting into Dublin (and then exploring more of Ireland!) is a snap with Aer Lingus. This popular airline offers direct flights from Brest Bretagne Airport to Dublin Airport.
Aer Lingus is the airline most travellers choose for this route.
If you want to split up your journey, simply uncheck 'Direct flights only' when searching for your ticket from Brest Bretagne Airport to Dublin Airport. These are the top stopovers between BES and DUB:
- Charles de Gaulle Airport
- Cote D'Azur Airport
- Lyon Saint-Exupery International Airport

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

£65 is the best price for a one-way Brest Bretagne Airport to Dublin Airport flight. A return flight starts from £133. These fares may change based on availability.
Score cheap tickets from BES to DUB by booking at least seven months ahead. According to our research, that's the sweet spot for finding the biggest deals.
Schedule your trip for June. That's the cheapest month for flights from Brest Bretagne Airport to Dublin Airport. If your travel dates are flexible, try out the 'Whole month' tool to see the lowest price across every month.
Never miss a deal on cheap flights from BES to DUB by setting up a Price Alert. You'll get an email or notification on the app when a lower fare pops up.
Choose your preferred departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Brest Bretagne Airport to Dublin Airport.

Handy information about Brest Bretagne Airport (BES)

80.61% of flights leaving Brest Bretagne Airport land at their destination on time. Given its impressive on-time stats, you're unlikely to experience delays when flying out of BES.
To reach Brest Bretagne Airport from central Brest, it takes about 15 minutes by car. This depends on traffic, however. It's approximately 7 miles from the airport to the city centre.
Taking public transport? You can expect a journey time of around 45 minutes.
Searching for a convenient hotel close to BES? If you've booked an early flight from Brest Bretagne Airport to Dublin Airport, these accommodation options will put you moments from check-in:

Arriving at Dublin Airport (DUB)

Consider booking a hotel close to DUB if you're catching a late Brest Bretagne Airport to Dublin Airport flight. Pick one of these options and skip the long transfer after landing:
Fast-track your adventure by picking up a Dublin Airport rental car. Grab your wheels from Easirent, Budget or Carhire and explore beyond Dublin's main sights.
Reserving your ride from Dublin Airport about two weeks in advance boosts your odds of scoring a great price.

Getting from Dublin Airport (DUB) to central Dublin

Dublin Airport is roughly 13 miles from central Dublin. Driving there takes about 30 minutes.
Travelling on public transport takes about 2 hours 10 minutes.

When to fly to Dublin Airport (DUB)

August is the busiest month for flights from Brest Bretagne Airport to Dublin Airport. To avoid the crowds, travel to Dublin in January.
Before locking in your flight from Brest Bretagne Airport to Dublin Airport, think about the type of weather you like. July is the warmest month in Dublin, with temperatures ranging from 10ºC (50ºF) to 20ºC (68ºF).
January has average temperatures of between 1ºC (34ºF) and 9ºC (48ºF). Search for cheap tickets from BES to DUB around that time if you like cooler conditions.

Explore more of Ireland

You've visited Dublin, now it's time to discover other parts of Ireland. Travel around 140 miles south-west to Cork to check off its top sights. From Blarney Castle to Fota Wildlife Park and Titanic Experience Cobh, you've got a jam-packed schedule ahead.
If you want to check out another major stop in Ireland, consider Tallaght, roughly 6 miles south-west of Dublin. Church of the Incarnation, Fettercairn, 3 stuffed bears and Johnson & Perrott Fleet are key reasons to visit.