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Cheap flights from the United Kingdom to Dublin from £19

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
24 Dec — 31 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 19 December 2024.

Round-trip from

£39

One-way from

£21
Ryanair
  • Ryanair
  • 3/1-23/1
  • Nonstop
  • 2h 50m total
  • United Kingdom to Dublin
Ryanair
  • Ryanair
  • 24/1
  • Nonstop
  • 1h 05m total
  • United Kingdom to Dublin

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 19 December 2024.

Sun 29/1206:30STN - DUB
Nonstop1h 20mRyanair
Sun 2/306:30DUB - STN
Nonstop1h 20mRyanair
Deal found 18/12£40
Tue 31/1209:00LTN - DUB
Nonstop1h 15mRyanair
Sat 1/217:35DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/12£45
Sun 29/1219:55BHX - DUB
Nonstop1h 05mMultiple Airlines
Wed 1/106:40DUB - BHX
Nonstop1h 05mMultiple Airlines
Deal found 18/12£47
Sat 28/1223:15MAN - DUB
Nonstop1h 00mRyanair
Sun 29/1207:05DUB - MAN
Nonstop1h 00mRyanair
Deal found 17/12£48
Tue 24/1207:25LPL - DUB
Nonstop0h 55mRyanair
Thu 26/1221:15DUB - LPL
Nonstop0h 55mRyanair
Deal found 16/12£51
Sat 28/1223:15MAN - DUB
Nonstop1h 00mMultiple Airlines
Tue 31/1207:25DUB - MAN
Nonstop1h 00mMultiple Airlines
Deal found 17/12£52
Sat 28/1219:10BRS - DUB
Nonstop1h 05mRyanair
Mon 30/1206:00DUB - BRS
Nonstop1h 05mRyanair
Deal found 18/12£54
Mon 30/1219:30MAN - DUB
Nonstop1h 00mRyanair
Tue 31/1207:25DUB - MAN
Nonstop1h 00mRyanair
Deal found 17/12£59
Fri 27/1221:35LGW - DUB
Nonstop1h 20mRyanair
Fri 10/115:50DUB - LGW
Nonstop1h 30mRyanair
Deal found 18/12£62
Mon 30/1206:30STN - DUB
Nonstop1h 20mMultiple Airlines
Sun 5/121:10DUB - STN
1 stop18h 40mMultiple Airlines
Deal found 18/12£66
Thu 19/1219:45LPL - DUB
Nonstop1h 05mAer Lingus
Mon 23/1214:45DUB - LPL
Nonstop1h 05mAer Lingus
Deal found 17/12£67
Fri 27/1222:00LBA - DUB
Nonstop1h 00mRyanair
Sun 29/1207:25DUB - LBA
Nonstop1h 00mRyanair
Deal found 18/12£70

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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 3/1

21:35-22:55

Nonstop1h 20m

Dublin

Thu 23/1

15:50-17:20

Nonstop1h 30m

£39

LondonDublin

LTN - DUB

LTNDUB

London Luton

Fri 14/2

05:50-07:05

Nonstop1h 15m

Dublin

Sun 16/2

07:10-08:25

Nonstop1h 15m

£39

LondonDublin

STN - DUB

STNDUB

London Stansted

Fri 24/1

22:15-23:35

Nonstop1h 20m

Dublin

Sun 26/1

06:30-07:50

Nonstop1h 20m

£39

LondonDublin

STN - DUB

STNDUB

London Stansted

Mon 24/2

06:30-07:50

Nonstop1h 20m

Dublin

Thu 27/2

06:30-07:50

Nonstop1h 20m

£39

BirminghamDublin

BHX - DUB

BHXDUB

Birmingham

Fri 28/2

21:55-23:00

Nonstop1h 05m

Dublin

Sun 2/3

08:00-09:05

Nonstop1h 05m

£40

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Sat 11/1

15:20-16:20

Nonstop1h 00m

Dublin

Sat 11/1

18:40-19:40

Nonstop1h 00m

£41

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Wed 1/1

06:05-07:05

Nonstop1h 00m

Dublin

Tue 7/1

22:10-23:10

Nonstop1h 00m

£42

BirminghamDublin

BHX - DUB

BHXDUB

Birmingham

Fri 10/1

20:15-21:20

Nonstop1h 05m

Dublin

Mon 13/1

06:40-07:45

Nonstop1h 05m

£42

ManchesterDublin

MAN - DUB

MANDUB

Manchester

Thu 6/3

06:00-07:00

Nonstop1h 00m

Dublin

Sat 8/3

20:55-21:55

Nonstop1h 00m

£43

LeedsDublin

LBA - DUB

LBADUB

Leeds/Bradford

Mon 13/1

10:25-11:25

Nonstop1h 00m

Dublin

Thu 16/1

09:00-10:00

Nonstop1h 00m

£46

Flights are sorted by cheapest return flights first.

Deals found on 18/12

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 £71). Flying from United Kingdom to Dublin in June is currently the most expensive (average of £104). 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 19 December 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 19 December 2024.

The most flights from GB0 to DUB are scheduled on a Wednesday (57 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 19 December 2024.
To help decide which airline to fly from United Kingdom to Dublin, see what other customers have to say about Ryanair, Aer Lingus and British Airways. 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
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.8
Good
1,349 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.6
Good
1,605 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.6
Good
788 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.6
Good
279 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

7.4
Good
1,505 reviews
7.8
Good
1,349 reviews

Entertainment

7.2

Boarding

7.9

Crew

8.4

Comfort

7.7

Food

7.3

Overall

7.8

Reviews

1 / 10

Flight was late do to issues with loading stuff. One of the two bathrooms in business class was not working. WiFi did not work 80% of the time. My bag came out last even though it had a priority tag

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 (£21), Ryanair (£24), and Aer Lingus (£39).

  • 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 Qatar Airways (72%), Kenya Airways (69%) or Aer Lingus (68%) 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 £81. While the most popular route (London Heathrow - Dublin) can be booked for £68 on average our data indicates £1,059 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 £71). Flying from United Kingdom to Dublin in June is currently the most expensive (average of £104). 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 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£28Average£57FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
RyanairCheapest£31Average£56FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£48Average£112FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£54Average£150FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£121Average£195FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£150Average£215FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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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