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Cheap flights from Ireland to London from €17

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to London departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to London

Recent return flight deals from Ireland to London

Enter your travel dates to find the best prices.
Ryanair Logo
18:30 - 19:55
ORK
-
STN
1h 25mdirect
Ryanair Logo
06:00 - 07:25
STN
-
ORK
1h 25mdirect
€37Ryanair
Thu, 8 Jan - Mon, 12 Jan
Ryanair Logo
07:50 - 09:15
ORK
-
LGW
1h 25mdirect
Ryanair Logo
11:25 - 12:50
LGW
-
ORK
1h 25mdirect
€37Ryanair
Thu, 5 Feb - Wed, 25 Feb
Ryanair Logo
18:30 - 19:55
ORK
-
STN
1h 25mdirect
Ryanair Logo
15:05 - 16:30
STN
-
ORK
1h 25mdirect
€38Ryanair
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
07:45 - 09:10
ORK
-
STN
1h 25mdirect
Multiple Airlines Logo
06:15 - 07:40
STN
-
ORK
1h 25mdirect
€41Multiple Airlines
Tue, 10 Feb - Sat, 14 Feb
Multiple Airlines Logo
22:20 - 23:45
ORK
-
STN
1h 25mdirect
Multiple Airlines Logo
05:55 - 07:20
STN
-
ORK
1h 25mdirect
€42Multiple Airlines
Fri, 9 Jan - Tue, 13 Jan
Ryanair Logo
07:45 - 09:10
ORK
-
STN
1h 25mdirect
Ryanair Logo
05:55 - 07:20
STN
-
ORK
1h 25mdirect
€43Ryanair
Tue, 3 Feb - Tue, 10 Feb
British Airways Logo
20:40 - 22:00
DUB
-
LHR
1h 20mdirect
British Airways Logo
11:05 - 12:35
LHR
-
DUB
1h 30mdirect
€70British Airways
Tue, 3 Feb - Tue, 10 Feb
British Airways Logo
20:40 - 22:00
DUB
-
LHR
1h 20mdirect
British Airways Logo
15:30 - 17:00
LHR
-
DUB
1h 30mdirect
€73British Airways
Thu, 5 Feb - Sat, 14 Feb
Aer Lingus Logo
20:05 - 21:25
SNN
-
LHR
1h 20mdirect
Aer Lingus Logo
10:00 - 11:30
LHR
-
SNN
1h 30mdirect
€143Aer Lingus
Thu, 5 Feb - Thu, 12 Feb
Aer Lingus Logo
20:05 - 21:25
SNN
-
LHR
1h 20mdirect
Aer Lingus Logo
18:05 - 19:25
LHR
-
SNN
1h 20mdirect
€143Aer Lingus
Wed, 4 Feb - Sun, 8 Feb

British Airways flights from Ireland to Brighton

Our best British Airways deals on Ireland to Brighton flight tickets
British Airways
3 Feb
DUB20:40Dublin
1h 20m
LHR22:00London Heathrow
10 Feb
LHR11:05London Heathrow
1h 30m
DUB12:35Dublin
€70
Find similar
British Airways
5 Feb
DUB20:40Dublin
1h 20m
LHR22:00London Heathrow
14 Feb
LHR15:30London Heathrow
1h 30m
DUB17:00Dublin
€73
Find similar
British Airways
4 Feb
DUB08:50Dublin
1h 35m
LHR10:25London Heathrow
11 Feb
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin
€76
Find similar

Aer Lingus flights from Ireland to Brighton

Our best Aer Lingus deals on Ireland to Brighton flight tickets
Aer Lingus
26 Dec
SNN20:05Shannon
1h 20m
LHR21:25London Heathrow
1 Jan
LHR15:15London Heathrow
1h 30m
SNN16:45Shannon
€136
Find similar
Aer Lingus
5 Feb
SNN20:05Shannon
1h 20m
LHR21:25London Heathrow
12 Feb
LHR10:00London Heathrow
1h 30m
SNN11:30Shannon
€143
Find similar
Aer Lingus
4 Feb
SNN20:05Shannon
1h 20m
LHR21:25London Heathrow
8 Feb
LHR18:05London Heathrow
1h 20m
SNN19:25Shannon
€143
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Brighton 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 13,528 searches. Data last updated 22 December 2025.
Use the filters below to find and compare flights from Ireland to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CorkLondon

ORK - STN

ORKSTN

Cork

Thu 8/1

18:30-19:55

Nonstop1h 25m

London Stansted

Mon 12/1

06:00-07:25

Nonstop1h 25m

€37

CorkLondon

ORK - LGW

ORKLGW

Cork

Thu 5/2

07:50-09:15

Nonstop1h 25m

London Gatwick

Wed 25/2

11:25-12:50

Nonstop1h 25m

€37

CorkLondon

ORK - STN

ORKSTN

Cork

Thu 5/2

18:30-19:55

Nonstop1h 25m

London Stansted

Mon 9/2

15:05-16:30

Nonstop1h 25m

€38

CorkLondon

ORK - STN

ORKSTN

Cork

Tue 10/2

07:45-09:10

Nonstop1h 25m

London Stansted

Sat 14/2

06:15-07:40

Nonstop1h 25m

€41

CorkLondon

ORK - STN

ORKSTN

Cork

Fri 9/1

22:20-23:45

Nonstop1h 25m

London Stansted

Tue 13/1

05:55-07:20

Nonstop1h 25m

€42

CorkLondon

ORK - STN

ORKSTN

Cork

Tue 3/2

07:45-09:10

Nonstop1h 25m

London Stansted

Tue 10/2

05:55-07:20

Nonstop1h 25m

€43

DublinLondon

DUB - LHR

DUBLHR

Dublin

Tue 3/2

20:40-22:00

Nonstop1h 20m

London Heathrow

Tue 10/2

11:05-12:35

Nonstop1h 30m

€70

DublinLondon

DUB - LHR

DUBLHR

Dublin

Thu 5/2

20:40-22:00

Nonstop1h 20m

London Heathrow

Sat 14/2

15:30-17:00

Nonstop1h 30m

€73

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Thu 5/2

20:05-21:25

Nonstop1h 20m

London Heathrow

Thu 12/2

10:00-11:30

Nonstop1h 30m

€143

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Wed 4/2

20:05-21:25

Nonstop1h 20m

London Heathrow

Sun 8/2

18:05-19:25

Nonstop1h 20m

€143

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Ireland to Brighton

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 cheapest month to fly to Brighton?

If you aren’t able to travel to Brighton 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 €73.

What is the cheapest Ireland to Brighton flight route?

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

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

You are more likely to see cheaper flights to Brighton from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Brighton for around €141 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brighton from Ireland for as low as €105 on momondo.

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

There are 3 cabin classes available to choose from on Ireland to Brighton 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 Ireland to Brighton flights?

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

Cheap Ireland to Brighton flight deals and tips

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

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Brighton

6 airports
The fastest flight from Ireland to Brighton takes 1h 15m
Direct flights go from Ireland to Brighton every day.
There are 6 airports in Brighton. From Ireland there are direct flights to London Heathrow (LHR), London Luton (LTN).
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Brighton.

  • What documentation or ID do you need to fly to Brighton?

    The required travel and health documents for your Brighton trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Brighton. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Ireland to Brighton

Compare and see reviews for airlines that fly from Ireland to Brighton with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €44Free CancellationRating
6.8
5,221 reviews
Search Ryanair flights
Aer LingusPriceFrom €83Free CancellationRating
7.2
1,408 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €84Free CancellationRating
6.7
7,602 reviews
Search British Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brighton from Ireland.

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

Yes. momondo enables you to select and highlight flights to Brighton from Ireland with this policy.

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

momondo provides multiple filters to help you find the best flight to Brighton from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Ireland to Brighton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brighton and let you know when they change.

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