£17 Find Cheap Flights from Dublin to Brighton

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 Brighton departing on 4/6. 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
Overall average: £60
Ryanair
Sat 28/3Sat 11/4
DUB - LTN • Direct
Cheapest one-way flight
£17
Typical prices: £22-£106
Ryanair
Thu 4/6
DUB - LTN • Direct
Arrival airport
You can’t fly directly to Brighton. It is served by London (LON), located 47.4 miles from Brighton.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Dublin to Brighton (DUB-LON)

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

Sat, 28 Mar - Sat, 11 Apr
Ryanair Logo
18:55 - 20:10
DUB
-
LTN
1h 15mdirect
Ryanair Logo
21:25 - 22:45
LTN
-
DUB
1h 20mdirect
£36Ryanair
Fri, 3 Apr - Sun, 5 Apr
Ryanair Logo
22:00 - 23:20
DUB
-
STN
1h 20mdirect
Ryanair Logo
08:30 - 09:50
STN
-
DUB
1h 20mdirect
£36Ryanair
Thu, 9 Apr - Mon, 13 Apr
Ryanair Logo
06:25 - 07:55
DUB
-
LGW
1h 30mdirect
Ryanair Logo
09:45 - 11:10
LGW
-
DUB
1h 25mdirect
£36Ryanair
Fri, 3 Apr - Sun, 5 Apr
Ryanair Logo
22:10 - 23:25
DUB
-
LTN
1h 15mdirect
Ryanair Logo
09:00 - 10:20
LTN
-
DUB
1h 20mdirect
£36Ryanair
Fri, 10 Apr - Sun, 12 Apr
Ryanair Logo
22:00 - 23:20
DUB
-
STN
1h 20mdirect
Ryanair Logo
06:35 - 07:55
STN
-
DUB
1h 20mdirect
£36Ryanair
Sat, 25 Apr - Sat, 2 May
Ryanair Logo
16:50 - 18:20
DUB
-
LGW
1h 30mdirect
Ryanair Logo
19:20 - 20:45
LGW
-
DUB
1h 25mdirect
£36Ryanair
Thu, 16 Apr - Sun, 19 Apr
British Airways Logo
20:20 - 21:35
DUB
-
LHR
1h 15mdirect
British Airways Logo
08:15 - 09:40
LHR
-
DUB
1h 25mdirect
£68British Airways
Thu, 16 Apr - Sun, 19 Apr
British Airways Logo
20:20 - 21:35
DUB
-
LHR
1h 15mdirect
British Airways Logo
08:15 - 09:40
LHR
-
DUB
1h 25mdirect
£71British Airways
Sat, 28 Mar - Sat, 4 Apr
British Airways Logo
17:55 - 19:15
DUB
-
LHR
1h 20mdirect
British Airways Logo
17:55 - 19:25
LHR
-
DUB
1h 30mdirect
£72British Airways
Mon, 13 Apr - Mon, 20 Apr
Multiple Airlines Logo
21:45 - 11:20
DUB
-
SEN
13h 35m
1 stop
Multiple Airlines Logo
20:05 - 12:15
SEN
-
DUB
16h 10m
1 stop
£101Multiple Airlines
Useful Info

Good to know - Cheap tickets from Dublin to Brighton

Low seasonJanuary
Cheapest flight£17
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Dublin to London Luton Airport

When to book flights from Dublin to Brighton

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

FAQs for booking flights from Dublin to Brighton

  • Which airports will I be using when flying from Dublin to Brighton?

    When flying out of Dublin you’ll be using Dublin. Brighton does not have its own airport so you’ll be flying into nearby London All airports airport, which is 47.4 mi away.

  • What’s the cheapest day of the week to fly between Dublin and Brighton?

    Consider leaving on a Monday and avoid Thursdays if you're looking for the best rates. For your return to Dublin, you’ll find the best rates on Mondays and the most expensive ones on Thursdays.

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

    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 Brighton.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Brighton from Dublin 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 Dublin to Brighton?

    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 Brighton with an airline and back to Dublin with another airline.

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

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

  • Which airlines provide the cheapest flights from Dublin to Brighton?

    In the last 72 hours, the cheapest one-way ticket between Dublin and Brighton found on KAYAK was with Ryanair for £13. Ryanair offered a return connection from £30 and British Airways from £78.

Top tips for finding cheap flights from Dublin to Brighton

  • There is no airport in Brighton. Instead, you’ll be flying into London All airports when flying between Dublin and Brighton.
  • The cheapest flight from Dublin to Brighton was found 43 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is January.

Top 3 airlines flying from Dublin to Brighton

 
Need help choosing which airline to fly with from Dublin to Brighton? 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.
7.2
Aer LingusOverall score based on 1476 reviews
7.1Comfort
6.6Food
7.0Entertainment
8.1Crew
7.4Boarding
Airline reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

10.0 ExcellentJohanna, Feb 2026
DUB - ORD
Read more Aer Lingus reviews

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

Delay in boarding with no explanation why. Stood for about 40 mins waiting to board

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Flying from Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Very please with the seating that the Kayak staff booked for us!

I liked the movie selection and the speed getting the luggage. I did not like the fact that for premium they did not have a personal kit with toothpaste, I travel all the time in premium economy and bussiness and althought the kit might bot be the same at least you have the smalles kit in premium economy. I did not like either that because i was in the last row of premium economy nothing made it to my seat. They run out of the food I wanted ( it is a surprise because there were only 6-7 rows. They would run out of orange jouice were thy were passing water/orange juice around, they run out of some alcohol. I am undertand running out of it but I don’t understand why mot getting kore. The service I received in row 11 was different from the service in rows 7,8…. Also the screen on my tv was broken. It did not respond to touch. So, in conclusion, if I compare my flight going to Europe with an American airline plane in premium and the one with British, British expereince was significantly much worse. This company is declining fast.

The crew on the flight were not particularly pleasant and fluid restriction was an issue. I was not allowed to fill my water bottle. Crew didn't check on passengers other than meal service.

BA is a fine airline. The problem lies with XCOVER INSURANCE, that KAYAK uses. Very poor service from insurance. No telephone number to contact XCOVER. Their replies are inadequate & overall very bad insurance. I wish kayak uses standard insurance company., such as AIG.

British Airways offers amenities subpar with all other airlines flying internationally. Sharing tis based on my experience with flying at least five other airline between IAD-DEL in the last six months.

The worst parts were not BA’s fault. The chaos of passport control etc was totally unnecessary. One of the Officers who was stamping passports (remember that) told me that if I had a problem, I should contact Boris Johnson! Secondly, the distance from the Lounge to the Gate was beyond acceptable. All in all, the issues with immigration and emigration and the hikes within the airport mean I won’t be returning anytime soon

Worth every penny to upgrade to BC. Treated and felt more like First Class

I missed my flight because I was sick and the medicine the chemist provided made me sleepy. I had to pay $3500 to get home because you classified me as a no-show and would not listen to me otherwise. In addition you wanted to route me through Dubai, which was under siege by the time I arrived home and would’ve been in trouble. Had I taken that route

Limited entertainment. Music - very limited variety of music. Suggest more options in Hindi, Telugu, English for flights leaving from Hyderabad.

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

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

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