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Cheap flights from Brighton to Dublin from £22

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brighton to Dublin departing on 30/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
21:40 - 23:05
LGW
-
DUB
1h 25mdirect
Ryanair Logo
17:05 - 18:30
DUB
-
LGW
1h 25mdirect
£40Ryanair
Thu, 8 Jan - Sat, 10 Jan
Ryanair Logo
05:50 - 07:05
LTN
-
DUB
1h 15mdirect
Ryanair Logo
20:45 - 22:00
DUB
-
LTN
1h 15mdirect
£40Ryanair
Fri, 2 Jan - Mon, 5 Jan
Ryanair Logo
18:15 - 19:35
STN
-
DUB
1h 20mdirect
Ryanair Logo
18:45 - 20:05
DUB
-
STN
1h 20mdirect
£40Ryanair
Thu, 8 Jan - Sat, 10 Jan
Ryanair Logo
16:10 - 17:35
LGW
-
DUB
1h 25mdirect
Ryanair Logo
08:20 - 09:45
DUB
-
LGW
1h 25mdirect
£41Ryanair
Fri, 9 Jan - Sun, 11 Jan
Ryanair Logo
20:55 - 22:10
LTN
-
DUB
1h 15mdirect
Ryanair Logo
06:20 - 07:35
DUB
-
LTN
1h 15mdirect
£41Ryanair
Fri, 9 Jan - Sun, 11 Jan
Ryanair Logo
06:30 - 07:50
STN
-
DUB
1h 20mdirect
Ryanair Logo
08:30 - 09:50
DUB
-
STN
1h 20mdirect
£42Ryanair
Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
06:30 - 07:50
STN
-
DUB
1h 20mdirect
Multiple Airlines Logo
06:30 - 07:50
DUB
-
STN
1h 20mdirect
£42Multiple Airlines
Fri, 9 Jan - Sun, 11 Jan
Multiple Airlines Logo
06:30 - 07:50
STN
-
DUB
1h 20mdirect
Multiple Airlines Logo
21:40 - 23:00
DUB
-
STN
1h 20mdirect
£43Multiple Airlines
Fri, 2 Jan - Mon, 5 Jan
British Airways Logo
08:10 - 09:35
LHR
-
DUB
1h 25mdirect
British Airways Logo
10:20 - 11:55
DUB
-
LHR
1h 35mdirect
£69British Airways
Wed, 4 Feb - Wed, 11 Feb
British Airways Logo
18:25 - 19:50
LHR
-
DUB
1h 25mdirect
British Airways Logo
20:40 - 22:00
DUB
-
LHR
1h 20mdirect
£70British Airways
Sat, 31 Jan - Mon, 2 Feb

Ryanair flights from Brighton to Dublin

Our best Ryanair deals on Brighton to Dublin flight tickets
Ryanair
8 Jan
LGW21:40London Gatwick
1h 25m
DUB23:05Dublin
10 Jan
DUB17:05Dublin
1h 25m
LGW18:30London Gatwick
£40
Find similar
Ryanair
23 Jan
LGW21:35London Gatwick
1h 25m
DUB23:00Dublin
26 Jan
DUB18:45Dublin
1h 25m
LGW20:10London Gatwick
£41
Find similar
Ryanair
9 Jan
STN06:30London Stansted
1h 20m
DUB07:50Dublin
12 Jan
DUB08:30Dublin
1h 20m
STN09:50London Stansted
£42
Find similar

Aer Lingus flights from Brighton to Dublin

Our best Aer Lingus deals on Brighton to Dublin flight tickets
Aer Lingus
27 Dec
LHR20:45London Heathrow
1h 20m
DUB22:05Dublin
27 Jan
DUB06:40Dublin
1h 25m
LHR08:05London Heathrow
£125
Find similar
Aer Lingus
29 Dec
LHR07:50London Heathrow
1h 20m
DUB09:10Dublin
1 Jan
DUB06:40Dublin
1h 25m
LHR08:05London Heathrow
£157
Find similar
Aer Lingus
27 Dec
LHR20:45London Heathrow
1h 20m
DUB22:05Dublin
31 Dec
DUB19:45Dublin
1h 20m
LHR21:05London Heathrow
£162
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Brighton to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 23 December 2025.
Use the filters below to find and compare flights from Brighton to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 8/1

21:40-23:05

Nonstop1h 25m

Dublin

Sat 10/1

17:05-18:30

Nonstop1h 25m

£40

LondonDublin

LTN - DUB

LTNDUB

London Luton

Fri 2/1

05:50-07:05

Nonstop1h 15m

Dublin

Mon 5/1

20:45-22:00

Nonstop1h 15m

£40

LondonDublin

STN - DUB

STNDUB

London Stansted

Thu 8/1

18:15-19:35

Nonstop1h 20m

Dublin

Sat 10/1

18:45-20:05

Nonstop1h 20m

£40

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 9/1

16:10-17:35

Nonstop1h 25m

Dublin

Sun 11/1

08:20-09:45

Nonstop1h 25m

£41

LondonDublin

LTN - DUB

LTNDUB

London Luton

Fri 9/1

20:55-22:10

Nonstop1h 15m

Dublin

Sun 11/1

06:20-07:35

Nonstop1h 15m

£41

LondonDublin

STN - DUB

STNDUB

London Stansted

Fri 9/1

06:30-07:50

Nonstop1h 20m

Dublin

Mon 12/1

08:30-09:50

Nonstop1h 20m

£42

LondonDublin

STN - DUB

STNDUB

London Stansted

Fri 9/1

06:30-07:50

Nonstop1h 20m

Dublin

Sun 11/1

06:30-07:50

Nonstop1h 20m

£42

LondonDublin

STN - DUB

STNDUB

London Stansted

Fri 2/1

06:30-07:50

Nonstop1h 20m

Dublin

Mon 5/1

21:40-23:00

Nonstop1h 20m

£43

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Wed 4/2

08:10-09:35

Nonstop1h 25m

Dublin

Wed 11/2

10:20-11:55

Nonstop1h 35m

£68

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 31/1

18:25-19:50

Nonstop1h 25m

Dublin

Mon 2/2

20:40-22:00

Nonstop1h 20m

£70

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

How to get the cheapest flight ticket from Brighton to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Brighton and Dublin?

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Brighton to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £49. If you aren’t able to travel to Dublin during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of £54.

What is the cheapest day to depart on your flight to Dublin?

On average, the least expensive day to fly to Dublin from Brighton is on a Saturday. momondo users have found tickets for Saturday departures for as low as £100. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £135. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Flying to Dublin from Brighton in the evening is the least expensive time of day to depart. momondo users have found prices as low as £82 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £120 on average. Flights to Dublin from Brighton in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Brighton to Dublin flight route?

Fly from London Luton to Dublin for the best Brighton - Dublin flight prices

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from Brighton when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £127 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Brighton for as low as £95 on momondo.

What cabin class options are available on Brighton to Dublin flights?

There are 3 cabin classes available to choose from on Brighton to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Brighton to Dublin flights?

No. A direct flight is the cheapest option for a flight between Brighton to Dublin.

Cheap Brighton to Dublin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brighton to Dublin

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Dublin

1 airport
The fastest flight from Brighton to Dublin takes 1h 15m
Direct flights go from Brighton to Dublin every day.
There is 1 airport in Dublin. From Brighton there are direct flights to Dublin (DUB).
Search flight deals

  • When did momondo last update prices for flights from Brighton to Dublin Airport?

    Prices for flights from Brighton to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brighton to Dublin Airport?

  • How old do you have to be to fly from Brighton to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brighton to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Brighton to Dublin?

Best airlines flying from Brighton to Dublin

Compare and see reviews for airlines that fly from Brighton to Dublin with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £25Free CancellationRating
6.8
5,221 reviews
Search Ryanair flights
British AirwaysPriceFrom £68Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
Aer LingusPriceFrom £87Free CancellationRating
7.2
1,410 reviews
Search Aer Lingus flights
KLMPriceFrom £135Free CancellationRating
7.7
1,434 reviews
Search KLM flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Cavan
Dundalk
Athlone
Bray
Carlingford
Malahide
Kildare
Mullingar
Drogheda
Wicklow
Enniscorthy
Arklow
Gorey
Leixlip
Naas
Maynooth
Tullamore
Portmarnock

Why use momondo?

Why should I use momondo to find a flight deal from Brighton to Dublin?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Brighton to Dublin . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Brighton to Dublin with flexible booking policies on momondo?

All flight searches from Brighton to Dublin on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Brighton to Dublin?

Once you have performed a search for Brighton to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Brighton to Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brighton to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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