Cheap flights from the United Kingdom to Dublin from £16

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 6/11. 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
20:25 - 21:25GLA-DUB
1h 00mdirect
Ryanair Logo
05:55 - 06:55DUB-GLA
1h 00mdirect
£32Ryanair
Find Deal
Sat, 29 Nov - Sun, 30 Nov
Ryanair Logo
16:25 - 17:25MAN-DUB
1h 00mdirect
Ryanair Logo
21:00 - 22:00DUB-MAN
1h 00mdirect
£32Ryanair
Find Deal
Fri, 21 Nov - Fri, 5 Dec
Multiple Airlines Logo
22:25 - 23:25MAN-DUB
1h 00mdirect
Multiple Airlines Logo
16:55 - 17:55DUB-MAN
1h 00mdirect
£33Multiple Airlines
Find Deal
Fri, 7 Nov - Sat, 8 Nov
Multiple Airlines Logo
22:25 - 23:25MAN-DUB
1h 00mdirect
Multiple Airlines Logo
22:55 - 23:55DUB-MAN
1h 00mdirect
£34Multiple Airlines
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Ryanair Logo
15:30 - 16:30MAN-DUB
1h 00mdirect
Ryanair Logo
16:55 - 17:55DUB-MAN
1h 00mdirect
£45Ryanair
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Ryanair Logo
15:30 - 16:30MAN-DUB
1h 00mdirect
Ryanair Logo
16:55 - 17:55DUB-MAN
1h 00mdirect
£48Ryanair
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Aer Lingus Logo
16:00 - 17:20BHX-DUB
1h 20mdirect
Aer Lingus Logo
06:40 - 07:45DUB-BHX
1h 05mdirect
£51Aer Lingus
Find Deal
Tue, 4 Nov - Thu, 6 Nov
Aer Lingus Logo
17:10 - 18:25MAN-DUB
1h 15mdirect
Aer Lingus Logo
18:00 - 19:15DUB-MAN
1h 15mdirect
£51Aer Lingus
Find Deal
Mon, 5 Jan - Sat, 10 Jan
British Airways Logo
13:35 - 15:05LHR-DUB
1h 30mdirect
British Airways Logo
10:20 - 11:55DUB-LHR
1h 35mdirect
£68British Airways
Find Deal
Sat, 13 Dec - Wed, 14 Jan
British Airways Logo
06:30 - 07:55LHR-DUB
1h 25mdirect
British Airways Logo
08:50 - 10:25DUB-LHR
1h 35mdirect
£69British Airways
Find Deal
Sat, 28 Feb - Tue, 3 Mar

Ryanair flights from United Kingdom to Dublin

Our best Ryanair deals on United Kingdom to Dublin flight tickets
Ryanair
29 Nov
GLA20:25Glasgow Intl
1h 00m
DUB21:25Dublin
30 Nov
DUB05:55Dublin
1h 00m
GLA06:55Glasgow Intl
Ryanair
11 Nov
BHX19:30Birmingham
1h 05m
DUB20:35Dublin
14 Nov
DUB06:25Dublin
1h 05m
BHX07:30Birmingham
Ryanair
4 Nov
BHX12:45Birmingham
1h 05m
DUB13:50Dublin
9 Nov
DUB07:10Dublin
1h 05m
BHX08:15Birmingham

Aer Lingus flights from United Kingdom to Dublin

Our best Aer Lingus deals on United Kingdom to Dublin flight tickets
Aer Lingus
5 Jan
MAN17:10Manchester
1h 15m
DUB18:25Dublin
10 Jan
DUB18:00Dublin
1h 15m
MAN19:15Manchester
Aer Lingus
2 Nov
BHX08:15Birmingham
1h 05m
DUB09:20Dublin
4 Nov
DUB11:45Dublin
1h 05m
BHX12:50Birmingham
Aer Lingus
24 Jan
BHX08:15Birmingham
1h 05m
DUB09:20Dublin
24 Jan
DUB17:10Dublin
1h 20m
BHX18:30Birmingham

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 279,928 searches. Data last updated 22 October 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

Sat 29/11

20:25-21:25

Nonstop1h 00m

Dublin

Sun 30/11

05:55-06:55

Nonstop1h 00m

£32

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Fri 21/11

16:25-17:25

Nonstop1h 00m

Dublin

Fri 5/12

21:00-22:00

Nonstop1h 00m

£32

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Fri 7/11

22:25-23:25

Nonstop1h 00m

Dublin

Sat 8/11

16:55-17:55

Nonstop1h 00m

£33

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Fri 28/11

22:25-23:25

Nonstop1h 00m

Dublin

Mon 1/12

22:55-23:55

Nonstop1h 00m

£34

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Sat 6/12

15:30-16:30

Nonstop1h 00m

Dublin

Sat 13/12

16:55-17:55

Nonstop1h 00m

£45

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Sat 6/12

15:30-16:30

Nonstop1h 00m

Dublin

Sat 13/12

16:55-17:55

Nonstop1h 00m

£48

BirminghamDublin

BHX - DUB

BHXDUB

Birmingham

Tue 4/11

16:00-17:20

Nonstop1h 20m

Dublin

Thu 6/11

06:40-07:45

Nonstop1h 05m

£51

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Mon 5/1

17:10-18:25

Nonstop1h 15m

Dublin

Sat 10/1

18:00-19:15

Nonstop1h 15m

£51

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 13/12

13:35-15:05

Nonstop1h 30m

Dublin

Wed 14/1

10:20-11:55

Nonstop1h 35m

£68

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 28/2

06:30-07:55

Nonstop1h 25m

Dublin

Tue 3/3

08:50-10:25

Nonstop1h 35m

£69

Flights are sorted by cheapest return flights first.

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

In general, January is the cheapest month to fly from United Kingdom 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 February 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 United Kingdom is on a Saturday. momondo users have found tickets for Saturday departures for as low as £101. 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 £138. 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 United Kingdom in the evening is the least expensive time of day to depart. momondo users have found prices as low as £86 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 £121 on average. Flights to Dublin from United Kingdom in the morning 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 London Stansted 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 £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 United Kingdom for as low as £95 on momondo.

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

There are 3 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

£19

Fastest flight time

1h 00m

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 £19. The best return flight deal from United Kingdom to Dublin found on momondo in the last 72 hours is £39.
The fastest flight from United Kingdom to Dublin takes 1h 00m
Direct flights go from United Kingdom to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
  • When did momondo last update prices for flights from United Kingdom to Dublin Airport?

    Prices for flights from United Kingdom to Dublin Airport refresh daily.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. 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 required travel and health documents for your Dublin Airport 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 license and a passport valid for six months after your intended arrival at Dublin Airport. 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 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
RyanairPriceFrom £16Free CancellationRating
6.3
115 reviews
Search Ryanair flights
RyanairPriceFrom £28Free CancellationRating
6.8
5,181 reviews
Search Ryanair flights
Aer LingusPriceFrom £43Free CancellationRating
7.2
1,350 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £68Free CancellationRating
6.7
7,467 reviews
Search British Airways flights
KLMPriceFrom £69Free CancellationRating
7.7
1,404 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
Drogheda
Wicklow
Mullingar
Gorey
Enniscorthy
Arklow
Naas
Portmarnock
Leixlip
Tullamore
Maynooth

Why use momondo?

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

Finding the right flight to Dublin from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

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

Yes. All flights to Dublin from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from United Kingdom.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from United Kingdom and alert you when they change.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Fri 21/11
Fri 28/11

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