DUB

£24 Find Cheap Flights from Brighton to Dublin – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brighton to Dublin departing on 3/10. 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, 0 bags

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Everything you should know

Cheapest return fare
£36
Typical prices: £39-£80
Ryanair
Mon 21/9Thu 24/9
LTN - DUB • Direct
Cheapest direct flights
£36
Typical prices: £47-£129
Ryanair
Thu 27/8Wed 2/9
STN - DUB • Direct
Direct flights
You can fly direct with Ryanair, Norwegian, and others. Average duration is 0
Direct flights
Direct flights
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+1
Direct flights
Direct flights
+1
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Flight Deals
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Flight Deals

Cheap Flights from Brighton to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brighton to Dublin 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 Brighton to Dublin

Mon, 21 Sep - Thu, 24 Sep
Ryanair Logo
08:15 - 09:35LTN  London Luton-DUB Dublin
1h 20mdirect
Ryanair Logo
14:10 - 15:25DUB  Dublin-LTN London Luton
1h 15mdirect
£36Ryanair
Tue, 15 Sep - Mon, 21 Sep
Ryanair Logo
19:50 - 21:10LTN  London Luton-DUB Dublin
1h 20mdirect
Ryanair Logo
12:10 - 13:25DUB  Dublin-LTN London Luton
1h 15mdirect
£36Ryanair
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
20:00 - 21:20STN  London Stansted-DUB Dublin
1h 20mdirect
Multiple Airlines Logo
10:15 - 11:35DUB  Dublin-STN London Stansted
1h 20mdirect
£36Multiple Airlines
Thu, 3 Sep - Sun, 6 Sep
Ryanair Logo
15:50 - 17:10LTN  London Luton-DUB Dublin
1h 20mdirect
Ryanair Logo
07:05 - 08:20DUB  Dublin-LTN London Luton
1h 15mdirect
£36Ryanair
Tue, 8 Sep - Thu, 10 Sep
Multiple Airlines Logo
11:35 - 12:55STN  London Stansted-DUB Dublin
1h 20mdirect
Multiple Airlines Logo
22:00 - 23:20DUB  Dublin-STN London Stansted
1h 20mdirect
£37Multiple Airlines
Tue, 6 Oct - Wed, 7 Oct
Multiple Airlines Logo
13:10 - 14:30LTN  London Luton-DUB Dublin
1h 20mdirect
Multiple Airlines Logo
18:30 - 22:25DUB  Dublin-LTN London Luton
3h 55m1 stop Edinburgh Turnhouse
£63Multiple Airlines
Fri, 16 Oct - Sat, 17 Oct
British Airways Logo
16:30 - 17:55LHR  London Heathrow-DUB Dublin
1h 25mdirect
British Airways Logo
18:45 - 20:00DUB  Dublin-LHR London Heathrow
1h 15mdirect
£73British Airways
Sat, 17 Oct - Sat, 17 Oct
British Airways Logo
16:20 - 17:50LHR  London Heathrow-DUB Dublin
1h 30mdirect
British Airways Logo
20:15 - 21:30DUB  Dublin-LHR London Heathrow
1h 15mdirect
£73British Airways
Tue, 8 Sep - Tue, 15 Sep
Aer Lingus Logo
15:10 - 16:35LHR  London Heathrow-DUB Dublin
1h 25mdirect
Aer Lingus Logo
13:30 - 15:00DUB  Dublin-LHR London Heathrow
1h 30mdirect
£97Aer Lingus
Tue, 8 Sep - Tue, 29 Sep
Aer Lingus Logo
15:50 - 17:15LHR  London Heathrow-DUB Dublin
1h 25mdirect
Aer Lingus Logo
12:00 - 13:30DUB  Dublin-LHR London Heathrow
1h 30mdirect
£98Aer Lingus
Useful Info

Good to know - Cheap tickets from Brighton to Dublin

Low season

January

Cheapest flight

£24
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from London Gatwick Airport to Dublin

When to book flights from Brighton to Dublin

Are your dates flexible? Find out the best times to travel from Brighton to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from Brighton to Dublin: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Brighton to Dublin 
DeborahFlew with Aer Lingus-Jun 2025
Heathrow seems to have a lot of plane traffic so make sure you have a good cushion of time if you have connecting flights. I had a 2 hour layover but ended up having to run to make sure I got to the other gate in time.
Verified travelerFlew with Aer Lingus-Jun 2025
If you’re doing a transfer speak to someone at the desk don’t use an automated kiosk
KillianFlew with British Airways-May 2025
Dublin airport a shambles when it comes to collecting luggage or getting a cab. Allow plenty of extra time.
ThomasFlew with Aer Lingus-Oct 2024
You will likely have to walk a lot more than you might expect to make a connection.

FAQs for booking flights from Brighton to Dublin

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

    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 Brighton to Dublin.

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

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

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

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

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

    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 to Dublin from Brighton up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Brighton to Dublin

 
Need help choosing which airline to fly with from Brighton to Dublin? 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.
7.3
Aer LingusOverall score based on 1693 reviews
8.1Crew
7.5Boarding
6.7Food
7.0Entertainment
7.2Comfort
Airline reviews

Ryanair delayed my flight by 7.30 hours gave us a embarrassing 4 euro voucher Got to Leeds/Bradford airport got to the car hire which I also booked through your site and they had given my car away then charged me a additional 192 pounds more for a car I didn’t even want complete scam

2.0 MediocreAnonymous, Aug 2026
Read more Aer Lingus reviews

Ryanair delayed my flight by 7.30 hours gave us a embarrassing 4 euro voucher Got to Leeds/Bradford airport got to the car hire which I also booked through your site and they had given my car away then charged me a additional 192 pounds more for a car I didn’t even want complete scam

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

I liked that I went thru customs in Dublin instead of having to do that in LA.

Delays resulting in missed connecting flight. Attendant failed to arrange special assistance as promised to get us on connecting flight. Robyn was the particular attendant.

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

Had no disruptions or delays. Did not order any food.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Worst experience ever. First time and last time with Ryanair. I'm not a cow.

Didn’t like anything about it we were delayed by 3 hours and sat on the plane when leaving Dublin. On the way back to Dublin we were kept in the plane on tarmac for 4.5 hours. This airline is a joke!

Ryanair is always shite. Slowest boarding possible in the most uncomfortable way. It’s like they are are tad sadistic.

The boarding process was fast and easy , but the airport sign was not up on the board, so it was hard to know the correct gate , on the airplane there was NO Snacks and NO water …. Everything needs to be purchase …. It’s not worthy for the price we paid !

Waiting area not big enough for all the passengers, no airport lounge.

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Aer Lingus was the actual airline so they handled everything professionally.

Excellent service smooth flight f or the most part food was right now.I'm expectedly good.

The flight was delayed, and delayed some more. But there was more room on this plane than the one that flew oversees! There was no food or entertainment, but that’s ok, it’s a short flight

Sitting in the plane for an extended period of time was very hot and uncomfortable. Very late arrival happened to not affect me but many others probably missed their connection because it also took a long time to get to the terminal.

It was truly amazing. I will do it again! Excellent!

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

Information on your arrival and departure airports