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Cheap flights from Dublin to the United Kingdom 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 Dublin to the United Kingdom departing on 22/2. 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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Cheap return flights

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Ryanair Logo
19:40 - 20:35
DUB
-
LPL
0h 55mdirect
Ryanair Logo
07:10 - 08:05
LPL
-
DUB
0h 55mdirect
€35Ryanair
Sun, 8 Feb - Sun, 15 Feb
Ryanair Logo
19:40 - 20:35
DUB
-
LPL
0h 55mdirect
Ryanair Logo
23:00 - 23:55
LPL
-
DUB
0h 55mdirect
€36Ryanair
Sun, 8 Feb - Sun, 15 Feb
Ryanair Logo
06:35 - 07:35
DUB
-
LBA
1h 00mdirect
Ryanair Logo
08:00 - 09:00
LBA
-
DUB
1h 00mdirect
€36Ryanair
Sun, 25 Jan - Sun, 1 Feb
Ryanair Logo
20:30 - 21:35
DUB
-
BHX
1h 05mdirect
Ryanair Logo
12:40 - 13:45
BHX
-
DUB
1h 05mdirect
€37Ryanair
Fri, 9 Jan - Mon, 12 Jan
Multiple Airlines Logo
17:15 - 18:15
DUB
-
MAN
1h 00mdirect
Multiple Airlines Logo
06:55 - 07:55
MAN
-
DUB
1h 00mdirect
€39Multiple Airlines
Thu, 15 Jan - Mon, 19 Jan
Ryanair Logo
17:15 - 18:15
DUB
-
MAN
1h 00mdirect
Ryanair Logo
21:30 - 22:30
MAN
-
DUB
1h 00mdirect
€41Ryanair
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
18:45 - 20:05
DUB
-
STN
1h 20mdirect
Multiple Airlines Logo
20:00 - 21:20
STN
-
DUB
1h 20mdirect
€48Multiple Airlines
Mon, 2 Mar - Sat, 7 Mar
Aer Lingus Logo
06:40 - 08:05
DUB
-
LBA
1h 25mdirect
Aer Lingus Logo
20:00 - 21:15
LBA
-
DUB
1h 15mdirect
€64Aer Lingus
Tue, 20 Jan - Tue, 20 Jan
British Airways Logo
17:55 - 19:15
DUB
-
LHR
1h 20mdirect
British Airways Logo
18:15 - 19:40
LHR
-
DUB
1h 25mdirect
€74British Airways
Sat, 7 Feb - Mon, 9 Feb
British Airways Logo
20:10 - 21:30
DUB
-
LHR
1h 20mdirect
British Airways Logo
06:20 - 07:45
LHR
-
DUB
1h 25mdirect
€77British Airways
Sat, 25 Apr - Sun, 26 Apr

British Airways flights from Dublin to United Kingdom

Our best British Airways deals on Dublin to United Kingdom flight tickets
British Airways
7 Feb
DUB17:55Dublin
1h 20m
LHR19:15London Heathrow
9 Feb
LHR18:15London Heathrow
1h 25m
DUB19:40Dublin
€74
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British Airways
25 Apr
DUB20:10Dublin
1h 20m
LHR21:30London Heathrow
26 Apr
LHR06:20London Heathrow
1h 25m
DUB07:45Dublin
€77
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British Airways
3 Feb
DUB17:25Dublin
1h 20m
LHR18:45London Heathrow
10 Feb
LHR13:50London Heathrow
1h 30m
DUB15:20Dublin
€78
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Scandinavian Airlines flights from Dublin to United Kingdom

Our best Scandinavian Airlines deals on Dublin to United Kingdom flight tickets
Scandinavian Airlines
9 Jan
DUB11:30Dublin
8h 25m
1 stop
LHR19:55London Heathrow
12 Jan
LHR17:00London Heathrow
18h 45m
1 stop
DUB11:45Dublin
€168
Find similar
Scandinavian Airlines
9 Jan
DUB11:30Dublin
8h 25m
1 stop
LHR19:55London Heathrow
11 Jan
LHR19:30London Heathrow
16h 15m
1 stop
DUB11:45Dublin
€169
Find similar
Scandinavian Airlines
7 Jan
DUB12:30Dublin
9h 10m
1 stop
LHR21:40London Heathrow
9 Jan
LHR19:30London Heathrow
13h 55m
1 stop
DUB09:25Dublin
€179
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin to United Kingdom 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 26 December 2025.
Use the filters below to find and compare flights from Dublin to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLiverpool

DUB - LPL

DUBLPL

Dublin

Sun 8/2

19:40-20:35

Nonstop0h 55m

Liverpool J. Lennon

Sun 15/2

07:10-08:05

Nonstop0h 55m

€35

DublinLiverpool

DUB - LPL

DUBLPL

Dublin

Sun 8/2

19:40-20:35

Nonstop0h 55m

Liverpool J. Lennon

Sun 15/2

23:00-23:55

Nonstop0h 55m

€36

DublinLeeds

DUB - LBA

DUBLBA

Dublin

Sun 25/1

06:35-07:35

Nonstop1h 00m

Leeds/Bradford

Sun 1/2

08:00-09:00

Nonstop1h 00m

€36

DublinBirmingham

DUB - BHX

DUBBHX

Dublin

Fri 9/1

20:30-21:35

Nonstop1h 05m

Birmingham

Mon 12/1

12:40-13:45

Nonstop1h 05m

€37

DublinManchester

DUB - MAN

DUBMAN

Dublin

Thu 15/1

17:15-18:15

Nonstop1h 00m

Manchester

Mon 19/1

06:55-07:55

Nonstop1h 00m

€39

DublinManchester

DUB - MAN

DUBMAN

Dublin

Thu 5/2

17:15-18:15

Nonstop1h 00m

Manchester

Mon 9/2

21:30-22:30

Nonstop1h 00m

€41

DublinLondon

DUB - STN

DUBSTN

Dublin

Mon 2/3

18:45-20:05

Nonstop1h 20m

London Stansted

Sat 7/3

20:00-21:20

Nonstop1h 20m

€48

DublinLeeds

DUB - LBA

DUBLBA

Dublin

Tue 20/1

06:40-08:05

Nonstop1h 25m

Leeds/Bradford

Tue 20/1

20:00-21:15

Nonstop1h 15m

€64

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 7/2

17:55-19:15

Nonstop1h 20m

London Heathrow

Mon 9/2

18:15-19:40

Nonstop1h 25m

€74

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 25/4

20:10-21:30

Nonstop1h 20m

London Heathrow

Sun 26/4

06:20-07:45

Nonstop1h 25m

€77

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 the United Kingdom from

How to get the cheapest flight ticket from Dublin to United Kingdom

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 United Kingdom?

The month of January is, on average, the cheapest month to fly to United Kingdom from Dublin, with most prices found around €62. The month of September is another great option to travel to United Kingdom, with average flight prices from Dublin averaging around €73.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart on your flight to United Kingdom is on a Friday when prices can be found for as low as €250. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €649.

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

Flying to United Kingdom from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as €199 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to United Kingdom, so prices are often more expensive at around €737 per ticket.

What is the cheapest Dublin to United Kingdom flight route?

Fly from Dublin to Birmingham for the best Dublin - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around €140 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Dublin for as low as €104 on momondo.

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

There are 3 cabin classes available to choose from on Dublin to United Kingdom 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 Dublin to United Kingdom flights?

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

Cheap Dublin to United Kingdom flight deals and tips

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

Best price found

€34

Fastest flight time

0h 55m

Direct flights

Every day

Airports in United Kingdom

1,286 airports
The best one-way flight to United Kingdom from Dublin in the past 72 hours is €34. The best return flight deal from Dublin to United Kingdom found on momondo in the last 72 hours is €50.
The fastest flight from Dublin to United Kingdom takes 0h 55m
Direct flights go from Dublin to United Kingdom every day.
There are 1,286 airports in United Kingdom. From Dublin there are direct flights to Birmingham (BHX), Liverpool J. Lennon (LPL), Leeds/Bradford (LBA), Manchester (MAN).
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  • When did momondo last update prices for flights from Dublin Airport to United Kingdom?

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

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Dublin to United Kingdom

Compare and see reviews for airlines that fly from Dublin to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €36Free CancellationRating
6.8
5,227 reviews
Search Ryanair flights
Aer LingusPriceFrom €47Free CancellationRating
7.2
1,412 reviews
Search Aer Lingus flights
RyanairPriceFrom €47Free CancellationRating
6.4
121 reviews
Search Ryanair flights
British AirwaysPriceFrom €83Free CancellationRating
6.7
7,618 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find Dublin to United Kingdom flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to United Kingdom that suits you.

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

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

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

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 United Kingdom from Dublin.

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

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

An easier way to manage your United Kingdom trip

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Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom €32
Flights to Manchesterfrom €36
Flights to Belfastfrom €91
Flights to Edinburghfrom €37
Flights to Birminghamfrom €36
Flights to Glasgowfrom €36
Flights to Bristolfrom €37
Flights to Liverpoolfrom €37
Flights to Newcastle upon Tynefrom €37
Flights to Leedsfrom €37
Flights to Aberdeenfrom €84
Flights to Cardifffrom €37