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Cheap flights from London to Dublin from $54

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DUB
24 Dec — 31 Dec1
1 adult

The best prices from London to Dublin are usually found in January or September, booked 50 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from London to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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

$78

One-way from

$54

Popular in

December

Cheapest in

January

Average price

$219
Ryanair
  • Ryanair
  • 3/1-23/1
  • Nonstop
  • 2h 50m total
  • London to Dublin
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Ryanair
  • Ryanair
  • 7/5
  • Nonstop
  • 1h 25m total
  • London to Dublin
Search Deals
High demand for flights, 0% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from London to Dublin

Cheapest flights from London to Dublin
Explore the most affordable flight options available from London to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Fri 27/1221:35LGW - DUB
Nonstop1h 20mRyanair
Fri 10/115:50DUB - LGW
Nonstop1h 30mRyanair
Deal found 18/12$124
Tue 31/1218:15LHR - DUB
Nonstop1h 20mBritish Airways
Tue 7/108:40DUB - LHR
Nonstop1h 35mBritish Airways
Deal found 17/12$171
Mon 30/1208:40LHR - DUB
1 stop4h 00mKLM
Mon 13/113:25DUB - LHR
1 stop5h 50mKLM
Deal found 17/12$327
Tue 31/1206:00LHR - DUB
1 stop6h 05mMultiple Airlines
Tue 7/110:45DUB - LHR
1 stop5h 05mMultiple Airlines
Deal found 17/12$414
Tue 31/1206:00LHR - DUB
1 stop6h 05mSWISS
Tue 7/112:55DUB - LHR
2 stops19h 20mSWISS
Deal found 17/12$445
Thu 19/1219:05LGW - DUB
1 stop19h 00mVueling
Wed 22/118:45DUB - LGW
1 stop17h 30mVueling
Deal found 18/12$483
Sun 22/1206:55LGW - DUB
1 stop6h 20mSWISS
Wed 16/418:40DUB - LGW
1 stop23h 15mSWISS
Deal found 17/12$484
Sun 29/1219:45LHR - DUB
Nonstop1h 20mAer Lingus
Mon 30/1207:40DUB - LHR
Nonstop1h 25mAer Lingus
Deal found 18/12$522
Mon 30/1206:00LHR - DUB
2 stops16h 40mAustrian Airlines
Mon 13/111:50DUB - LHR
2 stops9h 50mAustrian Airlines
Deal found 17/12$583
Fri 20/1217:50LHR - DUB
1 stop16h 10mLufthansa
Mon 23/1210:45DUB - LHR
1 stop7h 50mLufthansa
Deal found 17/12$618

Find flights from London to Dublin within your budget

Customise your flight search to find flights from London 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 647,157 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

$78

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Mon 24/2

06:30-07:55

Nonstop1h 25m

Dublin

Thu 27/2

20:30-21:50

Nonstop1h 20m

$143

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 7/1

21:40-23:00

Nonstop1h 20m

Dublin

Thu 23/1

20:40-12:20

1 stop15h 40m

$164

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 23/1

06:30-07:55

Nonstop1h 25m

Dublin

Sat 25/1

18:30-19:50

Nonstop1h 20m

$213

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Wed 15/1

19:25-07:55

1 stop12h 30m

Dublin

Wed 22/1

18:45-12:15

1 stop17h 30m

$271

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Wed 14/5

15:05-07:35

1 stop16h 30m

Dublin

Tue 20/5

19:20-14:15

1 stop18h 55m

$287

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 16/1

08:40-12:40

1 stop4h 00m

Dublin

Thu 23/1

08:50-16:05

1 stop7h 15m

$289

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Wed 19/3

07:00-17:50

2 stops10h 50m

Dublin

Wed 26/3

18:40-17:50

1 stop23h 10m

$352

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 16/1

18:40-11:55

1 stop17h 15m

Dublin

Wed 22/1

12:55-17:50

1 stop4h 55m

$383

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 1/3

17:30-22:50

1 stop5h 20m

Dublin

Sat 8/3

12:15-16:45

1 stop4h 30m

$394

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 26 results
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Best time to book a flight from London to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from London 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 London to Dublin

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

How far ahead should I book a flight from London to Dublin?

Use this chart to determine the optimal time to book a return flight from London to Dublin. Price data was last updated on 13 December 2024.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from London to Dublin (average of $1,200). Flying from London to Dublin in December is currently the most expensive (average of $1,716). 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 LON to DUB?

Find hourly flight availability from London 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.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from London to Dublin by exploring options for tickets in the evening.

What is the cheapest day to fly from London to Dublin?

Use this chart to determine the cheapest time to fly return from London to Dublin. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Dublin flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Dublin

Explore weekly flight availability from London 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 LON to DUB are scheduled on a Monday (92 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.
Read through reviews of airlines operating flights from London to Dublin, such as Ryanair, British Airways and Vueling. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.9

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

KLM
7.8
Good
1,349 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.9

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

SWISS
7.6
Good
1,605 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.9

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

Austrian Airlines
7.6
Good
788 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.9

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

Qatar Airways
7.5
Good
3,792 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.9

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

Air France
7.4
Good
1,505 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.7

Entertainment

7.2

Boarding

7.9

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 London 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 London?

    Dublin (DUB) is the airport you will fly into if you book a flight from London to Dublin. You should not have trouble finding flights to Dublin from London; the airport handles an average of 60 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Dublin airport from London. It is only a 9.2 km journey from Dublin (DUB) to Dublin’s city centre.

  • What are the cheapest airlines flying from London to Dublin round-trip?

    Flying on Ryanair is currently your cheapest option to Dublin, with prices starting at $78. Additional round-trip tickets that might be worth considering are offered by British Airways and Vueling, with the lowest prices starting at $143 and $271, respectively. These flights start at 48% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at $54. British Airways flights start at $98 while deals on Vueling start at $106 one-way.

  • What are the most reliable airlines from London to Dublin?

    Before booking your flight to Dublin from London, have a look at the most reliable airlines to get you to your destination on time: Qatar Airways (72%), Kenya Airways (69%), Aer Lingus( 68%).

  • What are the cheapest flights from London to Dublin?

    Looking for the cheapest flight from London to Dublin? While on average our users pay $227, our data indicates the cheapest price to be $62. The most popular route (London Heathrow - Dublin), is priced around $325.

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

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

  • How can I find direct flights from London to Dublin?

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

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

    Yes. Cheapflights offers flight deals from London 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 London to Dublin?

    Currently, February is the cheapest month in which you can book a flight from London to Dublin (average of $1,200). Flying from London to Dublin in December is currently the most expensive (average of $1,716). 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

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Alternative routes for London to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Manchester to Dublin flights
Edinburgh to Dublin flights
Heathrow to Dublin flights
Gatwick to Dublin flights

Top 3 airlines flying from London to Dublin

Discover the top 3 airlines that operate flights from London 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 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$69Average$153FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest$103Average$190FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest$202Average$263FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus 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 London to Dublin?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from London today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Dublin from London 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 London to Dublin with no change fees?

Need flexible booking options for your flight to Dublin from London? 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 London to Dublin become cheaper?

Yes, Cheapflights offers price alerts on London to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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