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$33+ Cheap flights from London (LON) to Dublin (DUB)

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DUB
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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The best prices from London to Dublin are usually found in January or September, booked 50 days in advance, depart on a Tuesday 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 diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$49
(Ryanair)

One-way from

$33
(Ryanair)

Popular in

December

Cheapest in

January

Average price

$138
Provider with most accurate pricing for London (LON)-Dublin flight deals.
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Provider most trusted by Cheapflights users for London (LON)-Dublin flights.
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From London (LON) to Dublin
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One-way flight from London (LON) to Dublin
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High demand for flights, 1% potential price rise
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Best time to find cheap flights, 3% 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 diciembre 18, 2024.

This Ryanair deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/279:35 pmLGW - DUB
Nonstop1h 20mRyanair
vie. 1/105:00 pmDUB - LGW
Nonstop1h 30mRyanair
Deal found 12/17$96
This British Airways deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:15 pmLHR - DUB
Nonstop1h 20mBritish Airways
mar. 1/78:40 amDUB - LHR
Nonstop1h 35mBritish Airways
Deal found 12/17$108
This Mytrip deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/205:50 amLGW - DUB
1 stop10h 20mMultiple Airlines
mar. 1/213:50 pmDUB - LGW
Nonstop1h 30mMultiple Airlines
Deal found 12/17$202
This KLM deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/308:40 amLHR - DUB
1 stop4h 00mKLM
lun. 1/131:25 pmDUB - LHR
1 stop5h 50mKLM
Deal found 12/17$206
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/268:45 pmLHR - DUB
Nonstop1h 20mMultiple Airlines
sáb. 12/287:30 amDUB - LHR
1 stop24h 40mMultiple Airlines
Deal found 12/17$258
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:00 amLHR - DUB
1 stop6h 05mSWISS
mar. 1/712:55 pmDUB - LHR
2 stops19h 20mSWISS
Deal found 12/17$280
This SWISS deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/226:55 amLGW - DUB
1 stop6h 20mSWISS
mié. 4/166:40 pmDUB - LGW
1 stop23h 15mSWISS
Deal found 12/17$305
This Booking.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/268:45 pmLHR - DUB
Nonstop1h 20mAer Lingus
dom. 12/297:45 pmDUB - LHR
Nonstop1h 15mAer Lingus
Deal found 12/17$318
This Vueling Global deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/187:55 amLGW - DUB
1 stop10h 00mVueling
jue. 12/198:45 amDUB - LGW
1 stop9h 35mVueling
Deal found 12/17$382
This Austrian Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/209:05 amLHR - DUB
2 stops13h 45mAustrian Airlines
mar. 1/215:00 amDUB - LHR
2 stops13h 40mAustrian Airlines
Deal found 12/17$450
This Gotogate deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/184:30 pmLHR - DUB
1 stop6h 10mLufthansa
sáb. 12/2110:45 amDUB - LHR
2 stops7h 00mLufthansa
Deal found 12/17$485
This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/186:50 pmLGW - DUB
1 stop19h 35mAurigny Air
jue. 1/23:10 pmDUB - LGW
1 stop4h 00mAurigny Air
Deal found 12/17$548

Find flights from London to Dublin within your budget

Customize 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 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

vie. 1/3

9:35 pm-10:55 pm

Nonstop1h 20m

Dublin

lun. 1/6

6:55 am-8:25 am

Nonstop1h 30m

$49

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

mar. 3/11

6:30 am-7:55 am

Nonstop1h 25m

Dublin

mar. 3/25

2:55 pm-4:15 pm

Nonstop1h 20m

$88

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

mié. 1/15

11:15 am-12:35 pm

Nonstop1h 20m

Dublin

mié. 1/22

5:45 am-1:00 pm

1 stop7h 15m

$94

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

mar. 1/21

8:45 pm-10:05 pm

Nonstop1h 20m

Dublin

mar. 2/4

5:30 pm-6:55 pm

Nonstop1h 25m

$114

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

lun. 1/13

4:20 pm-5:45 pm

Nonstop1h 25m

Dublin

lun. 1/13

7:45 pm-9:00 pm

Nonstop1h 15m

$157

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

mié. 1/15

7:25 pm-7:55 am

1 stop12h 30m

Dublin

mié. 1/22

6:45 pm-12:15 pm

1 stop17h 30m

$171

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

vie. 1/10

11:45 am-4:40 pm

1 stop4h 55m

Dublin

lun. 1/13

8:50 am-1:50 pm

1 stop5h 00m

$183

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

lun. 3/17

6:40 pm-11:40 am

1 stop17h 00m

Dublin

vie. 3/21

10:25 am-4:25 pm

1 stop6h 00m

$187

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

mié. 5/21

3:05 pm-7:35 am

1 stop16h 30m

Dublin

mar. 5/27

7:20 pm-2:15 pm

1 stop18h 55m

$200

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

mar. 1/14

7:35 pm-10:15 am

1 stop14h 40m

Dublin

mar. 1/21

11:00 am-6:50 pm

1 stop7h 50m

$212

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 40 results
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Compare providers for flights from London to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from London to Dublin in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from London to Dublin. Price data was last updated on December 13, 2024.

The best time to book flights from London to Dublin is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from London to Dublin (average of $509). Flying from London to Dublin in June is currently the most expensive (average of $1,016). 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 diciembre 18, 2024.

It’s optimal to fly from London to Dublin in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

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

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

Travelers seeking maximum savings on their London to Dublin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon 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 diciembre 18, 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 (31 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 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 diciembre 18, 2024.
Get a feel of what it's like to fly with Ryanair, KLM and Iberia from London to Dublin by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

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

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

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

LOT
7.6
Good
1,133 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

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
787 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

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
1,606 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

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

Norwegian
7.6
Good
280 reviews
KLM
7.8
Good
1,349 reviews

Entertainment

7.2

Overall

7.8

Comfort

7.7

Food

7.3

Boarding

7.9

Crew

8.4

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?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from London. Booking flights from London to Dublin (DUB) should be relatively easy as there are 58 daily inbound flights from London from 3 different airlines.

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

    Our cheapest airline available from London to Dublin is Ryanair. Our recent data shows that you can find tickets from as low as $49 on this airline. Additional options worth looking into are British Airways and Aer Lingus, starting at $88 and $157 round-trip. You may be able to fly from London to Dublin for 48% less than the average price by searching for these airlines.

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

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as $33. Users have also found prices from $59 and $67 on British Airways and Vueling, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Dublin on time: Qatar Airways (72%), Kenya Airways (69%), Aer Lingus (68%).

  • What are the cheapest flights from London to Dublin?

    The cheapest flight price from London to Dublin is $84. On average you can expect to pay $1,338. The most popular route, (London Gatwick - Dublin), can usually be booked for $35.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from London to Dublin (average of $509). Flying from London to Dublin in June is currently the most expensive (average of $1,016). 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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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 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$38Average$72FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$68Average$159FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$68Average$173FlexibilityNo cancel feeOn-time70%
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