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Cheap flights from the United Kingdom to Dublin from £20

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DUB
26 nov — 3 dec1
1 adult

Cheap flight deals from United Kingdom to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 november 2024.

Find flight deals from United Kingdom to Dublin

Cheapest flights from United Kingdom to Dublin
Explore the most affordable flight options available from United Kingdom to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 november 2024.

tis 3/1219:35BHX - DUB
Nonstop1h 05mRyanair
fre 6/1205:55DUB - BHX
Nonstop1h 05mRyanair
Deal found 20/11£44
lör 30/1120:35LTN - DUB
Nonstop1h 15mRyanair
ons 4/1208:30DUB - LTN
Nonstop1h 15mRyanair
Deal found 20/11£46
tis 3/1206:30STN - DUB
Nonstop1h 20mRyanair
tors 5/1206:30DUB - STN
Nonstop1h 20mRyanair
Deal found 20/11£46
lör 7/1220:10LGW - DUB
Nonstop1h 20mRyanair
ons 11/1218:00DUB - LGW
Nonstop1h 30mRyanair
Deal found 20/11£47
lör 7/1220:05MAN - DUB
Nonstop1h 00mRyanair
tors 12/1210:05DUB - MAN
Nonstop1h 00mRyanair
Deal found 20/11£50
ons 4/1206:05MAN - DUB
Nonstop1h 00mMultiple Airlines
ons 4/1213:35DUB - MAN
Nonstop1h 00mMultiple Airlines
Deal found 20/11£51
lör 30/1120:45LBA - DUB
Nonstop1h 00mRyanair
lör 7/1222:10DUB - LBA
Nonstop1h 00mRyanair
Deal found 19/11£51
fre 6/1206:00EDI - DUB
Nonstop1h 05mMultiple Airlines
mån 9/1219:50DUB - EDI
Nonstop1h 05mMultiple Airlines
Deal found 20/11£54
tors 5/1222:40BRS - DUB
Nonstop1h 05mMultiple Airlines
sön 8/1206:50DUB - BRS
Nonstop1h 20mMultiple Airlines
Deal found 20/11£54
fre 6/1206:00EDI - DUB
Nonstop1h 05mRyanair
ons 11/1205:55DUB - EDI
Nonstop1h 05mRyanair
Deal found 20/11£54
mån 9/1206:30STN - DUB
Nonstop1h 20mMultiple Airlines
mån 9/1217:00DUB - STN
Nonstop1h 20mMultiple Airlines
Deal found 20/11£55
mån 9/1215:55MAN - DUB
Nonstop1h 00mRyanair UK
mån 9/1220:55DUB - MAN
Nonstop1h 00mRyanair UK
Deal found 20/11£57

Find flights from United Kingdom to Dublin within your budget

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, Cheapflights users made 939,815 searches. Data last updated 21 november 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BirminghamDublin

BHX - DUB

BHXDUB

Birmingham

ons 1/1

07:25-08:30

Nonstop1h 05m

Dublin

sön 5/1

06:20-07:25

Nonstop1h 05m

£43

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

tis 18/2

21:40-23:00

Nonstop1h 20m

Dublin

fre 21/2

18:15-19:45

Nonstop1h 30m

£46

LondonDublin

LTN - DUB

LTNDUB

London Luton

lör 7/12

20:35-21:50

Nonstop1h 15m

Dublin

ons 11/12

08:30-09:45

Nonstop1h 15m

£46

LondonDublin

STN - DUB

STNDUB

London Stansted

tis 3/12

06:30-07:50

Nonstop1h 20m

Dublin

tors 5/12

06:30-07:50

Nonstop1h 20m

£46

ManchesterDublin

MAN - DUB

MANDUB

Manchester

lör 7/12

20:05-21:05

Nonstop1h 00m

Dublin

tors 12/12

10:05-11:05

Nonstop1h 00m

£50

ManchesterDublin

MAN - DUB

MANDUB

Manchester

ons 4/12

06:05-07:05

Nonstop1h 00m

Dublin

ons 4/12

13:35-14:35

Nonstop1h 00m

£51

BristolDublin

BRS - DUB

BRSDUB

Bristol

fre 24/1

19:00-20:05

Nonstop1h 05m

Dublin

sön 26/1

08:30-09:35

Nonstop1h 05m

£51

EdinburghDublin

EDI - DUB

EDIDUB

Edinburgh Turnhouse

lör 4/1

07:25-08:30

Nonstop1h 05m

Dublin

lör 11/1

14:45-15:50

Nonstop1h 05m

£52

EdinburghDublin

EDI - DUB

EDIDUB

Edinburgh Turnhouse

fre 10/1

16:00-17:05

Nonstop1h 05m

Dublin

mån 13/1

19:50-20:55

Nonstop1h 05m

£53

EdinburghDublin

EDI - DUB

EDIDUB

Edinburgh Turnhouse

fre 6/12

06:00-07:05

Nonstop1h 05m

Dublin

mån 9/12

19:50-20:55

Nonstop1h 05m

£54

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from United Kingdom with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from United Kingdom to Dublin

Get recent, data-driven insights about flights from United Kingdom to Dublin including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom to Dublin?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to Dublin (average of £64). Flying from United Kingdom to Dublin in May is currently the most expensive (average of £98). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GB to DUB?

Find hourly flight availability from United Kingdom to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 november 2024.

When flying from United Kingdom to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from United Kingdom to Dublin

Explore weekly flight availability from United Kingdom to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 november 2024.

The most flights from GB0 to DUB are scheduled on a Monday (60 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 21 november 2024.
To help decide which airline to fly from United Kingdom to Dublin, see what other customers have to say about Ryanair, Ryanair UK and Aer Lingus. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.8
Good
1,350 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.6
Good
1,637 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
1,523 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
3,915 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
298 reviews
7.8
Good
1,350 reviews

Crew

8.4

Comfort

7.7

Overall

7.8

Entertainment

7.2

Food

7.3

Boarding

7.9

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Dublin from United Kingdom?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from United Kingdom to Dublin.

  • What are the cheapest airlines to fly from United Kingdom to Dublin one-way?

    The cheapet airlines for a one-way flight from United Kingdom to Dublin are Ryanair (£20), Ryanair UK (£25), and Aer Lingus (£33).

  • What are the most popular routes from United Kingdom to Dublin?

  • What are the most reliable airlines from United Kingdom to Dublin?

    No one likes to see their flight delayed. When booking a flight from United Kingdom to Dublin consider choosing Kenya Airways (88%), Qatar Airways (72%) or Aer Lingus (71%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from United Kingdom to Dublin?

    Looking at all options, your cheapest flight can be booked for £83. While the most popular route (London Heathrow - Dublin) can be booked for £58 on average our data indicates £1,025 when flying from United Kingdom to Dublin.

  • Can I find deals for flights from United Kingdom to Dublin that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Dublin.

  • Can I find deals for business class flights from United Kingdom to Dublin?

    Yes. Cheapflights offers flight deals from United Kingdom to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from United Kingdom to Dublin?

    Currently, January is the cheapest month in which you can book a flight from United Kingdom to Dublin (average of £64). Flying from United Kingdom to Dublin in May is currently the most expensive (average of £98). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from United Kingdom to Dublin

Discover the top 6 airlines that operate flights from United Kingdom to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 november 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Ryanair UKCheapest£30Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair UK flights
Aer LingusCheapest£48Average£126FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£54Average£146FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£121Average£195FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£155Average£196FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Dublin?

Cheapflights helps you search for flights from United Kingdom to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Dublin?

Cheapflights helps you find that perfect flight to Dublin from United Kingdom by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from United Kingdom to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Dublin become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to Dublin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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