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Cheap flights from London to Dublin from £17

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — DUB
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

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

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 March 2024.

Popular in

August

Cheapest in

January

Round-trip from

£41

One-way from

£17
High demand for flights, 21% potential price rise
Best time to find cheap flights, 49% potential price drop
From London (LON) to Dublin
One-way flight from London (LON) to Dublin

What is the cheapest day to fly round-trip from London to Dublin?

Flights from London to Dublin are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

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

Find a great deal and save up to 174% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Dublin within the next two weeks, with the cheapest ticket starting at £57.

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

Flights from London to Dublin lean towards being more expensive in August. Prices are generally better when you fly from London to Dublin in January, with the cheapest ticket starting at £16.

When is the cheapest time to fly from London to Dublin (LON - DUB)?

It’s optimal to fly from London to Dublin in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at midday.

Cheap British Airways flights from London to Dublin

Explore cheap flight options specifically provided by British Airways for the route between London and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Find some of the cheapest British Airways flights travelling from London to Dublin. Deals update often to give you more flight options matching your criteria
Sat 14/921:00LHR - DUB
Nonstop1h 25mBritish Airways
Wed 25/909:25DUB - LHR
Nonstop1h 30mBritish Airways
Deal found 17/3£57
Sat 1/619:00LHR - DUB
Nonstop1h 25mBritish Airways
Tue 4/620:15DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£57
Sat 14/921:00LHR - DUB
Nonstop1h 25mBritish Airways
Tue 17/920:15DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£58
Thu 12/906:50LHR - DUB
Nonstop1h 25mBritish Airways
Sat 28/919:55DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£59
Tue 3/918:05LHR - DUB
Nonstop1h 25mBritish Airways
Tue 10/920:15DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£60
Tue 16/421:00LHR - DUB
Nonstop1h 25mBritish Airways
Tue 23/407:45DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 17/3£60
Tue 16/421:00LHR - DUB
Nonstop1h 25mBritish Airways
Tue 23/407:45DUB - LHR
Nonstop1h 25mBritish Airways
Deal found 17/3£61
Fri 13/921:00LHR - DUB
Nonstop1h 25mBritish Airways
Sat 28/919:55DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 17/3£62
Fri 13/921:00LHR - DUB
Nonstop1h 25mBritish Airways
Sat 14/919:55DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 18/3£63
  • If you’re travelling from London to Dublin, one of the more common airlines travelling that route is British Airways. Flights from British Airways travelling this route typically cost £139.62 RT. This price is typically 40% cheaper than other airlines that offer London to Dublin flights. When booking this route, the cheapest RT price found was £66. When travelling from London to Dublin on British Airways, the most popular airport to depart from is London Heathrow Airport and the most popular airport to arrive at is Dublin Airport. When flying from London to Dublin, British Airways flights are 3% more popular than any other airline flying that same route.

Cheap Ryanair flights from London to Dublin

Explore cheap flight options specifically provided by Ryanair for the route between London and Dublin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Have a look at some of the cheapest available Ryanair flights departing from London and landing in Dublin. Deals are refreshing constantly so come back soon for more options.
Thu 11/420:15LTN - DUB
Nonstop1h 20mRyanair
Fri 12/421:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£31
Tue 16/419:55LGW - DUB
Nonstop1h 25mRyanair
Tue 23/418:00DUB - LGW
Nonstop1h 20mRyanair
Deal found 18/3£31
Fri 26/422:00LGW - DUB
Nonstop1h 25mRyanair
Sun 28/407:05DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£32
Tue 30/421:20LTN - DUB
Nonstop1h 20mRyanair
Sat 4/523:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£33
Sat 27/418:45LGW - DUB
Nonstop1h 25mRyanair
Sun 28/407:05DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£34
Wed 1/516:50LTN - DUB
Nonstop1h 20mRyanair
Wed 8/507:20DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£35
Tue 7/521:20LTN - DUB
Nonstop1h 20mRyanair
Sat 11/523:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 17/3£35
Thu 11/420:10LGW - DUB
Nonstop1h 25mRyanair
Thu 18/406:25DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£36
Fri 19/420:00LTN - DUB
Nonstop1h 20mRyanair
Mon 22/419:40DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£37
  • Ryanair is one of the most popular airlines used for those travelling from London to Dublin. London to Dublin flights are typically 56% more expensive than other airlines travelling the same route. Flights from Ryanair typically cost £54.64 RT. The cheapest Ryanair flight found for this route was £32. London Heathrow Airport is the most common London airport to take off from when flying to Dublin. Dublin Airport is the most popular arrival airport in Dublin. When flying from London to Dublin, Ryanair flights are -3% more popular than any other airline flying that same route.

Cheap London to Dublin flights in March & April 2024

Find cheap flight options from London to Dublin specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Prices were last updated on 19 March 2024.
These are some of the best deals we've found on flights to Dublin in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 16/420:35LGW - DUB
Nonstop1h 25mRyanair
Tue 23/418:00DUB - LGW
Nonstop1h 20mRyanair
Deal found 18/3£31
Thu 11/420:15LTN - DUB
Nonstop1h 20mRyanair
Fri 12/421:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£31
Thu 11/406:05STN - DUB
Nonstop1h 25mRyanair
Thu 18/408:50DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£31
Wed 17/420:50LGW - DUB
Nonstop1h 25mRyanair
Thu 18/406:25DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£31
Thu 11/406:05STN - DUB
Nonstop1h 25mRyanair
Sun 14/406:10DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£31
Fri 26/422:00LGW - DUB
Nonstop1h 25mRyanair
Sun 28/407:05DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£32
Mon 29/409:00LTN - DUB
Nonstop1h 20mRyanair
Tue 14/519:35DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£32
Thu 21/306:10STN - DUB
Nonstop1h 20mRyanair
Mon 22/417:00DUB - STN
Nonstop1h 20mRyanair
Deal found 17/3£32
Tue 30/421:20LTN - DUB
Nonstop1h 20mRyanair
Sat 4/523:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£33

London to Dublin 2024 flight deals

Discover exclusive flight deals for travel between London and Dublin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
These are some of the best deals we've found on flights to Dublin in 2024 at this time. For more flight deals, be sure to check back very soon.
Tue 16/420:35LGW - DUB
Nonstop1h 25mRyanair
Tue 23/418:00DUB - LGW
Nonstop1h 20mRyanair
Deal found 18/3£31
Thu 11/416:00LTN - DUB
Nonstop1h 20mRyanair
Tue 16/413:05DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£31
Thu 11/406:05STN - DUB
Nonstop1h 25mRyanair
Thu 18/408:50DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£31
Wed 17/420:50LGW - DUB
Nonstop1h 25mRyanair
Thu 18/406:25DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£31
Thu 11/406:05STN - DUB
Nonstop1h 25mRyanair
Sun 14/406:10DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£31
Fri 26/422:00LGW - DUB
Nonstop1h 25mRyanair
Sun 28/407:05DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£32
Mon 29/409:00LTN - DUB
Nonstop1h 20mRyanair
Tue 14/519:35DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£32
Thu 21/306:10STN - DUB
Nonstop1h 20mRyanair
Wed 24/421:55DUB - STN
Nonstop1h 20mRyanair
Deal found 17/3£32
Tue 30/421:20LTN - DUB
Nonstop1h 20mRyanair
Sat 4/523:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£33

Direct flights to Dublin from London

Discover direct flight options from London to Dublin. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Take a look at some of the direct flights travelling from London to Dublin in the near future. Search for alternative flights from London to Dublin by utilising the search form above.
Tue 16/420:35LGW - DUB
Nonstop1h 25mRyanair
Tue 23/418:00DUB - LGW
Nonstop1h 20mRyanair
Deal found 17/3£31
Thu 11/420:15LTN - DUB
Nonstop1h 20mRyanair
Fri 12/421:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£31
Thu 11/406:05STN - DUB
Nonstop1h 25mRyanair
Thu 18/408:50DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£31
Wed 17/420:50LGW - DUB
Nonstop1h 25mRyanair
Thu 18/406:25DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£31
Thu 11/406:05STN - DUB
Nonstop1h 25mRyanair
Sun 14/406:10DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£31
Fri 26/422:00LGW - DUB
Nonstop1h 25mRyanair
Sun 28/407:05DUB - LGW
Nonstop1h 25mRyanair
Deal found 18/3£32
Mon 29/409:00LTN - DUB
Nonstop1h 20mRyanair
Tue 14/519:35DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£32
Sun 14/407:10STN - DUB
Nonstop1h 25mRyanair
Sun 21/406:10DUB - STN
Nonstop1h 20mRyanair
Deal found 17/3£32
Tue 30/421:20LTN - DUB
Nonstop1h 20mRyanair
Sat 4/523:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£33

London to Dublin flights leaving soon

Find last-minute flight options from London to Dublin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Have a look at some of the flights available from London to Dublin departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 23/322:00LTN - DUB
Nonstop1h 15mRyanair
Wed 27/307:30DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£35
Sun 24/306:10STN - DUB
Nonstop1h 20mRyanair
Sat 30/320:55DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£35
Tue 26/311:10LGW - DUB
Nonstop1h 20mRyanair
Tue 26/319:30DUB - LGW
Nonstop1h 30mRyanair
Deal found 16/3£35
Sat 23/319:45STN - DUB
Nonstop1h 20mRyanair
Tue 26/306:00DUB - STN
Nonstop1h 20mRyanair
Deal found 18/3£35
Tue 26/308:50LGW - DUB
Nonstop1h 20mRyanair
Sat 30/317:50DUB - LGW
Nonstop1h 30mRyanair
Deal found 18/3£36
Sat 23/318:55LGW - DUB
Nonstop1h 20mRyanair
Tue 23/418:00DUB - LGW
Nonstop1h 20mRyanair
Deal found 17/3£37
Sat 23/318:55LGW - DUB
Nonstop1h 20mRyanair
Wed 24/420:10DUB - LGW
Nonstop1h 25mRyanair
Deal found 17/3£38
Tue 26/308:50LGW - DUB
Nonstop1h 20mRyanair
Wed 27/306:50DUB - LGW
Nonstop1h 30mRyanair
Deal found 18/3£38
Sat 23/322:00LTN - DUB
Nonstop1h 15mRyanair
Thu 28/307:20DUB - LTN
Nonstop1h 15mRyanair
Deal found 18/3£38

One-way flights to Dublin from London

Search for one-way flight options from London to Dublin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Users travelling one-way from London to Dublin can select one of these great deals. Users can also find round-trip London to Dublin flights by using the search form above.
Mon 29/421:30LGW - DUB
Nonstop1h 25mRyanair
Deal found 18/3£17
Sat 18/522:10LTN - DUB
Nonstop1h 20mRyanair
Deal found 18/3£17
Tue 26/306:10STN - DUB
Nonstop1h 20mRyanair
Deal found 18/3£17
Sat 27/418:45LGW - DUB
Nonstop1h 25mRyanair
Deal found 18/3£18
Sat 18/519:40STN - DUB
Nonstop1h 25mRyanair
Deal found 18/3£18
Sun 5/507:10STN - DUB
Nonstop1h 25mRyanair
Deal found 18/3£19
Wed 15/520:50LGW - DUB
Nonstop1h 25mRyanair
Deal found 18/3£20
Mon 8/421:30LGW - DUB
Nonstop1h 25mRyanair
Deal found 19/3£20
Tue 26/308:50LGW - DUB
Nonstop1h 20mRyanair
Deal found 18/3£21

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 905,048 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£31 - £97

Route

Depart

Return

Price

London GatwickDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 13/4

Nonstop1h 25m

Dublin

Mon 15/4

Nonstop1h 25m

£31

London LutonDublin

LTN - DUB

LTNDUB

London Luton

Thu 11/4

Nonstop1h 20m

Dublin

Fri 12/4

Nonstop1h 15m

£31

London StanstedDublin

STN - DUB

STNDUB

London Stansted

Thu 11/4

Nonstop1h 25m

Dublin

Mon 15/4

Nonstop1h 20m

£31

London GatwickDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 16/4

Nonstop1h 25m

Dublin

Tue 23/4

Nonstop1h 20m

£31

London StanstedDublin

STN - DUB

STNDUB

London Stansted

Mon 8/4

Nonstop1h 25m

Dublin

Sat 13/4

Nonstop1h 20m

£31

London GatwickDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 26/4

Nonstop1h 25m

Dublin

Sun 28/4

Nonstop1h 25m

£32

London HeathrowDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 14/9

Nonstop1h 25m

Dublin

Wed 25/9

Nonstop1h 30m

£57

London StanstedDublin

STN - DUB

STNDUB

London Stansted

Tue 18/6

Nonstop1h 25m

Dublin

Sun 23/6

Nonstop1h 20m

£77

London GatwickDublin

LGW - DUB

LGWDUB

London Gatwick

Tue 9/4

1 stop11h 30m

Dublin

Wed 17/4

1 stop7h 25m

£97

Flights are sorted by cheapest first

Deals found on 18/3

When is the best time to 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 28 January 2024.
The price you pay for your flight from London to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time 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 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers 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 midday flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dublin by month

Plan your trip from London to Dublin by taking into account the cheapest months to travel. The average price of a one-way flight from London to Dublin is currently £19 while a return flight costs £46. Price data was last updated on 10 March 2024.

Currently, September is the cheapest month in which you can book a flight from London to Dublin (average of £52). Flying from London to Dublin in March is currently the most expensive (average of £81). 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.

January

£43

February

£60

March

£64

April

£53

May

£49

June

£56

July

£54

August

£55

September

£41

October

£42

November

£53

December

£59

Temperature and rainfall in Dublin by month

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

DUB

Temperature

5 - 16 °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 March 2024.
To help decide which airline to fly from London to Dublin, see what other customers have to say about British Airways, Ryanair and Aer Lingus. 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.
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Crew

8.4

Entertainment

7.3

Food

7.4

Overall

7.8

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.8
Good
2,183 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Crew

8.4

Entertainment

7.3

Food

7.4

Overall

7.8

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.8
Good
1,720 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Crew

8.4

Entertainment

7.3

Food

7.4

Overall

7.8

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.4
Good
1,430 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Crew

8.4

Entertainment

7.3

Food

7.4

Overall

7.8

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.3
Good
1,404 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Crew

8.4

Entertainment

7.3

Food

7.4

Overall

7.8

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

7.1
Good
2,234 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Boarding

7.9

Crew

8.4

Entertainment

7.3

Food

7.4

Overall

7.8

Reviews

1 / 10

Very crowded flight. Staff brought refreshments regularly and the food was surprisingly good. But checking was very slow and they allowed way too many people with large suitcases on board making onboarding and off-boarding very slow and chaotic.

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 74 inbound flights from London per day. You should also have plenty of airline options to choose from since 9 airlines have flights to the Dublin airport from London. It is only a 5.7 mi journey from Dublin (DUB) to Dublin’s city center.

  • Can I find flights from London to Dublin for under £100 on Cheapflights?

    Yes, there are multiple flights from London to Dublin for under £100. The cheapest flight booked recently is on Ryanair for just £31, but on average you can expect to pay £33.

  • Are there nonstop flights from London to Dublin for under £100 on Cheapflights?

    Cheapflights has at least 20 direct flights from London to Dublin under £100. A good price for a nonstop flight from London to Dublin is less than £33.

  • Are there last-minute flights available from London to Dublin for under £100?

    There are currently 20+ open flights from London to Dublin within the next 7 days for less than £100.

  • What days are direct flights available from London to Dublin?

    Days when direct flights are available for this flight are: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from London to Dublin on average per day?

    Per day, 61 flights depart from London to Dublin on average.
    Early Morning (Midnight to 6am) - 8% of flight departures
    Morning (6am - Midday) - 34% of flight departures
    Afternoon (Midday - 6pm) - 41% of flight departures
    Evening (6pm - Midnight) - 16% of flight departures

  • How long is the flight from London to Dublin?

    There are many flights that can get you from London to Dublin in 1h 25m. Fly via Ryanair to get the fastest option. The distance from London to Dublin is about 281 mi. Generally, flights for this route are direct.

  • What is the cheapest airline to fly from London to Dublin round-trip?

    According to our current data, Ryanair (£31), offers the cheapest pricing from London to Dublin. Ryanair is 44% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from London to Dublin?

  • What are the most popular airlines that fly from London to Dublin?

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

    Before booking your flight to Dublin from London, check out the most reliable airlines to get you to your destination on time: British Airways (81%), Air Canada (80%), Aer Lingus( 79%).

  • What are the cheapest flights from London to Dublin?

    The cheapest flight price from London to Dublin is £56. On average you can expect to pay £765. The most popular route, (London Heathrow - Dublin), can usually be booked for £55.

  • What does LHR to DUB mean?

    London Heathrow Airport is LHR and Dublin Airport is DUB. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • What are the most eco-friendly airlines from London to Dublin?

    Many eco-friendly airlines have flights to Dublin from London. Some of the most sustainable airlines to fly with include Ryanair, EasyJet, British Airways, and Vueling. When you fly with Ryanair, you will be flying with one of Europe’s cleanest airlines. This airline is investing in getting the newest aircraft that have better fuel efficiency. Ryanair is also working on its engine technology and adopting the most efficient methods to minimise its environmental impact. EasyJet is another great airline that promotes sustainable travel. This airline flies with a fleet that is 15% more fuel-efficient than before. They also offset their carbon emissions from their fuel on all flights. British Airways is always a good option for eco-friendly flights. They recently took a flight that only used recycled fuel. They are working on making this fuel their primary fuel. Vueling has a very efficient fleet of aircraft. They have introduced the Airbus A320neo, which uses 18% fewer carbon emissions than the previous model. Vueling has also replaced their seats with a lighter version; this is saving them a lot of fuel each year.

  • How to fly more sustainably from London to Dublin?

    There are many great ways to foster eco-friendly air travel. One way, which is highly recommended, is to fly in economy class. The economic class allows for more room on a plane, allowing more people on one flight. If you can take a direct flight from London to Dublin, this is another way to ensure sustainable travel. If you take a direct flight, you will use less fuel than if you take a flight that includes a stopover. Packing light is also highly recommended. The lighter the aircraft, the less fuel it will use. Choosing to fly with an eco-friendly airline is always a plus, so if you can, fly with Ryanair, EasyJet, British Airways or Vueling.

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Fly from London to Dublin on these airlines
Choose from the following airlines for your flight from London to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 19 March 2024.

Top 9 airlines flying from London to Dublin

Discover the top 9 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 905,048 searches. Data last updated 19 March 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£25Average£43FlexibilityNo cancel feeOn-timeN/A
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Ryanair UKCheapest£50Average£118FlexibilityNo cancel feeOn-timeN/A
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Aer LingusCheapest£52Average£110FlexibilityNo cancel feeOn-timeN/A
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British AirwaysCheapest£53Average£102FlexibilityNo cancel feeOn-time70%
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SWISSCheapest£129Average£350FlexibilityNo cancel feeOn-time79%
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LufthansaCheapest£130Average£205FlexibilityNo cancel feeOn-time76%
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KLMCheapest£150Average£227FlexibilityNo cancel feeOn-time75%
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Scandinavian AirlinesCheapest£160Average£209FlexibilityNo cancel feeOn-time77%
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VuelingCheapest£165Average£227FlexibilityNo cancel feeOn-time88%
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Search flights from London to Dublin by cabin class

Find flights from London to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from London to Dublin

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 March 2024.
4%of flight departuresEarly morningMidnight to 6 am
42%of flight departuresMorning6 am to noon
42%of flight departuresAfternoonNoon to 6 pm
12%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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 March 2024.
Monday108daily flights
Tuesday66daily flights
Wednesday62daily flights
Thursday60daily flights
Friday100daily flights
Saturday58daily flights
Sunday70daily flights

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