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Cheap flights from the United Kingdom to Dublin 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 the United Kingdom to Dublin departing on 14/1. 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 the United Kingdom to Dublin

Recent return flight deals from the United Kingdom to Dublin

Enter your travel dates to find the best prices.
Ryanair Logo
23:35 - 00:35
GLA
-
DUB
1h 00mdirect
Ryanair Logo
19:05 - 20:05
DUB
-
GLA
1h 00mdirect
€40Ryanair
Mon, 5 Jan - Mon, 12 Jan
Ryanair Logo
07:15 - 08:15
GLA
-
DUB
1h 00mdirect
Ryanair Logo
22:10 - 23:10
DUB
-
GLA
1h 00mdirect
€41Ryanair
Thu, 15 Jan - Mon, 19 Jan
Ryanair Logo
08:25 - 09:25
GLA
-
DUB
1h 00mdirect
Ryanair Logo
20:00 - 21:00
DUB
-
GLA
1h 00mdirect
€42Ryanair
Tue, 6 Jan - Thu, 8 Jan
Ryanair Logo
21:25 - 22:25
GLA
-
DUB
1h 00mdirect
Ryanair Logo
19:00 - 20:00
DUB
-
GLA
1h 00mdirect
€43Ryanair
Thu, 8 Jan - Sat, 10 Jan
Ryanair Logo
20:25 - 21:25
GLA
-
DUB
1h 00mdirect
Ryanair Logo
05:55 - 06:55
DUB
-
GLA
1h 00mdirect
€44Ryanair
Sat, 27 Dec - Sun, 28 Dec
Multiple Airlines Logo
13:30 - 14:50
STN
-
DUB
1h 20mdirect
Multiple Airlines Logo
18:45 - 20:05
DUB
-
STN
1h 20mdirect
€52Multiple Airlines
Sat, 24 Jan - Sat, 31 Jan
Multiple Airlines Logo
17:40 - 18:45
EDI
-
DUB
1h 05mdirect
Multiple Airlines Logo
21:25 - 22:30
DUB
-
EDI
1h 05mdirect
€53Multiple Airlines
Tue, 10 Mar - Fri, 13 Mar
Aer Lingus Logo
11:40 - 12:55
BHX
-
DUB
1h 15mdirect
Aer Lingus Logo
11:45 - 12:50
DUB
-
BHX
1h 05mdirect
€58Aer Lingus
Wed, 24 Dec - Fri, 26 Dec
British Airways Logo
15:30 - 17:00
LHR
-
DUB
1h 30mdirect
British Airways Logo
20:40 - 22:00
DUB
-
LHR
1h 20mdirect
€70British Airways
Thu, 22 Jan - Sun, 25 Jan
British Airways Logo
13:35 - 15:05
LHR
-
DUB
1h 30mdirect
British Airways Logo
13:10 - 14:35
DUB
-
LHR
1h 25mdirect
€75British Airways
Sat, 10 Jan - Sat, 17 Jan

Ryanair flights from United Kingdom to Dublin

Our best Ryanair deals on United Kingdom to Dublin flight tickets
Ryanair
5 Jan
GLA23:35Glasgow Intl
1h 00m
DUB00:35Dublin
12 Jan
DUB19:05Dublin
1h 00m
GLA20:05Glasgow Intl
€40
Find similar
Ryanair
15 Jan
GLA10:30Glasgow Intl
1h 00m
DUB11:30Dublin
22 Jan
DUB09:05Dublin
1h 00m
GLA10:05Glasgow Intl
€41
Find similar
Ryanair
6 Jan
GLA08:25Glasgow Intl
1h 00m
DUB09:25Dublin
13 Jan
DUB07:00Dublin
1h 00m
GLA08:00Glasgow Intl
€42
Find similar

Aer Lingus flights from United Kingdom to Dublin

Our best Aer Lingus deals on United Kingdom to Dublin flight tickets
Aer Lingus
24 Dec
BHX11:40Birmingham
1h 15m
DUB12:55Dublin
26 Dec
DUB11:45Dublin
1h 05m
BHX12:50Birmingham
€58
Find similar
Aer Lingus
22 Dec
MAN20:40Manchester
1h 10m
DUB21:50Dublin
24 Dec
DUB08:00Dublin
1h 10m
MAN09:10Manchester
€60
Find similar
Aer Lingus
21 Jan
MAN08:05Manchester
1h 00m
DUB09:05Dublin
23 Jan
DUB06:30Dublin
1h 05m
MAN07:35Manchester
€61
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 13,528 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from the United Kingdom to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Mon 5/1

23:35-00:35

Nonstop1h 00m

Dublin

Mon 12/1

19:05-20:05

Nonstop1h 00m

€40

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Thu 15/1

07:15-08:15

Nonstop1h 00m

Dublin

Mon 19/1

22:10-23:10

Nonstop1h 00m

€41

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Tue 6/1

08:25-09:25

Nonstop1h 00m

Dublin

Thu 8/1

20:00-21:00

Nonstop1h 00m

€42

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Thu 8/1

21:25-22:25

Nonstop1h 00m

Dublin

Sat 10/1

19:00-20:00

Nonstop1h 00m

€43

GlasgowDublin

GLA - DUB

GLADUB

Glasgow Intl

Sat 27/12

20:25-21:25

Nonstop1h 00m

Dublin

Sun 28/12

05:55-06:55

Nonstop1h 00m

€44

LondonDublin

STN - DUB

STNDUB

London Stansted

Sat 24/1

13:30-14:50

Nonstop1h 20m

Dublin

Sat 31/1

18:45-20:05

Nonstop1h 20m

€52

EdinburghDublin

EDI - DUB

EDIDUB

Edinburgh Turnhouse

Tue 10/3

17:40-18:45

Nonstop1h 05m

Dublin

Fri 13/3

21:25-22:30

Nonstop1h 05m

€53

BirminghamDublin

BHX - DUB

BHXDUB

Birmingham

Wed 24/12

11:40-12:55

Nonstop1h 15m

Dublin

Fri 26/12

11:45-12:50

Nonstop1h 05m

€58

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 22/1

15:30-17:00

Nonstop1h 30m

Dublin

Sun 25/1

20:40-22:00

Nonstop1h 20m

€70

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 10/1

13:35-15:05

Nonstop1h 30m

Dublin

Sat 17/1

13:10-14:35

Nonstop1h 25m

€75

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 United Kingdom 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 cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from United Kingdom during September instead. Flights to Dublin in September, while not as cheap as those in January, still average around €62.

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

Our data shows that Tuesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €145. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €311. 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?

Our data shows that the cheapest United Kingdom to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €156. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €265 on average. Flights to Dublin from United Kingdom at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest United Kingdom to Dublin flight route?

Fly from Glasgow Intl to Dublin for the best United Kingdom - 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €147 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 United Kingdom for as low as €109 on momondo.

What cabin class options are available on United Kingdom to Dublin flights?

There are 2 cabin classes available to choose from on United Kingdom 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 United Kingdom to Dublin flights?

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

Cheap United Kingdom to Dublin flight deals and tips

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

Best price found

€22

Fastest flight time

0h 55m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from United Kingdom in the past 72 hours is €22. The best return flight deal from United Kingdom to Dublin found on momondo in the last 72 hours is €82.
The fastest flight from United Kingdom to Dublin takes 0h 55m
Direct flights go from United Kingdom to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to Dublin Airport.

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

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from United Kingdom to Dublin

Compare and see reviews for airlines that fly from United Kingdom to Dublin with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €50Free CancellationRating
7.2
1,392 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €95Free CancellationRating
6.7
7,571 reviews
Search British Airways flights

Travelling to a place near Dublin?

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

Why use momondo?

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

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

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

Flights from United Kingdom to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to Dublin?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Dublin.

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

Yes. momondo can track prices for United Kingdom 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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