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Cheap flights from Dublin to London from £24

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LON
24 Dec — 31 Dec1
1 adult

The best prices from Dublin to London are usually found in November or January, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Dublin to London

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

£45

One-way from

£24

Popular in

May

Cheapest in

November

Average price

£106
Ryanair
  • Ryanair
  • 9/1-12/1
  • Nonstop
  • 2h 50m total
  • Dublin to London
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Ryanair
  • Ryanair
  • 15/1
  • Nonstop
  • 1h 15m total
  • Dublin to London
Search Deals
High demand for flights, 14% potential price rise
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Best time to find cheap flights, 3% potential price drop
Search Deals
Average for round-trip flights in December 2024
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Find flight deals from Dublin to London

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

Sat 21/1217:00DUB - LGW
Nonstop1h 30mRyanair
Sat 28/1221:30LGW - DUB
Nonstop1h 20mRyanair
Deal found 18/12£54
Mon 23/1222:00DUB - STN
Nonstop1h 20mRyanair
Fri 27/1221:05STN - DUB
Nonstop1h 20mRyanair
Deal found 18/12£54
Mon 23/1207:35DUB - LTN
Nonstop1h 15mRyanair
Fri 27/1220:10LTN - DUB
Nonstop1h 15mRyanair
Deal found 18/12£58
Mon 23/1218:45DUB - STN
Nonstop1h 20mMultiple Airlines
Thu 26/1214:30STN - DUB
1 stop4h 25mMultiple Airlines
Deal found 17/12£61
Sat 21/1212:30DUB - STN
Nonstop1h 20mRyanair
Sat 4/110:45STN - DUB
Nonstop1h 20mRyanair
Deal found 18/12£63
Tue 24/1206:40DUB - LTN
2 stops10h 50mMultiple Airlines
Mon 30/1205:55LTN - DUB
Nonstop1h 15mMultiple Airlines
Deal found 17/12£99
Mon 23/1216:00DUB - LHR
Nonstop1h 25mBritish Airways
Fri 3/106:30LHR - DUB
Nonstop1h 25mBritish Airways
Deal found 18/12£111
Tue 24/1207:40DUB - LHR
Nonstop1h 25mMultiple Airlines
Tue 31/1218:15LHR - DUB
Nonstop1h 20mMultiple Airlines
Deal found 18/12£126
Sat 21/1219:45DUB - LHR
Nonstop1h 20mAer Lingus
Thu 2/107:50LHR - DUB
Nonstop1h 20mAer Lingus
Deal found 17/12£135
Fri 20/1207:00DUB - LGW
Nonstop1h 30mMultiple Airlines
Tue 24/1206:05LGW - DUB
1 stop10h 05mMultiple Airlines
Deal found 18/12£136
Tue 24/1207:00DUB - LCY
Nonstop1h 35mBritish Airways
Mon 30/1219:25LCY - DUB
Nonstop1h 20mBritish Airways
Deal found 17/12£143
Fri 20/1208:55DUB - LHR
1 stop7h 40mAir France
Mon 23/1217:35LHR - DUB
1 stop5h 00mAir France
Deal found 18/12£160

Find flights from Dublin to London within your budget

Customise your flight search to find flights from Dublin to London 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

DublinLondon

DUB - LGW

DUBLGW

Dublin

Thu 9/1

18:25-19:55

Nonstop1h 30m

London Gatwick

Sun 12/1

10:10-11:30

Nonstop1h 20m

£45

DublinLondon

DUB - LTN

DUBLTN

Dublin

Sat 1/2

22:15-23:30

Nonstop1h 15m

London Luton

Sat 8/2

12:35-13:50

Nonstop1h 15m

£46

DublinLondon

DUB - STN

DUBSTN

Dublin

Sat 11/1

12:30-13:50

Nonstop1h 20m

London Stansted

Sat 18/1

10:45-12:05

Nonstop1h 20m

£47

DublinLondon

DUB - STN

DUBSTN

Dublin

Fri 10/1

18:55-20:15

Nonstop1h 20m

London Stansted

Sat 11/1

20:35-21:55

Nonstop1h 20m

£47

DublinLondon

DUB - STN

DUBSTN

Dublin

Sat 25/1

12:30-13:50

Nonstop1h 20m

London Stansted

Fri 31/1

22:15-23:35

Nonstop1h 20m

£60

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 25/1

20:35-21:55

Nonstop1h 20m

London Heathrow

Tue 28/1

06:30-07:55

Nonstop1h 25m

£69

DublinLondon

DUB - LTN

DUBLTN

Dublin

Thu 9/1

07:20-08:35

Nonstop1h 15m

London Luton

Mon 13/1

11:40-19:25

1 stop7h 45m

£73

DublinLondon

DUB - LGW

DUBLGW

Dublin

Wed 22/1

05:45-13:00

1 stop7h 15m

London Gatwick

Mon 27/1

20:25-21:45

Nonstop1h 20m

£75

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 11/1

19:45-21:05

Nonstop1h 20m

London Heathrow

Sat 18/1

17:45-19:05

Nonstop1h 20m

£90

DublinLondon

DUB - LHR

DUBLHR

Dublin

Mon 20/1

17:50-19:10

Nonstop1h 20m

London Heathrow

Tue 21/1

20:45-22:05

Nonstop1h 20m

£95

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 55 results
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Best time to book a flight from Dublin to London

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

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

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

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

To ensure you get the cheapest price possible for a flight from Dublin to London, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to London (average of £112). Flying from Dublin to London in July is currently the most expensive (average of £160). 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 DUB to LON?

Find hourly flight availability from Dublin to London. 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 at midday, when flights are generally more expensive, you can save up to 20% on flights from Dublin to London by exploring options for tickets in the morning.

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

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

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

Weekly flight availability from Dublin to London

Explore weekly flight availability from Dublin to London. 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 DUB to LON are scheduled on a Monday (94 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (40 on average).

Rainfall in London by month

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

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 19 December 2024.
See what other customers who have flown with British Airways, Aer Lingus and KLM from Dublin to London have to say. 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

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

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

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

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
1,129 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

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

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

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

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

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
279 reviews
KLM
7.8
Good
1,349 reviews
Check prices

Comfort

7.7

Overall

7.8

Entertainment

7.2

Boarding

7.9

Crew

8.4

Food

7.3

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 Dublin to London. 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 from for flights from Dublin to London?

    Dublin (DUB) is the airport you will fly out of if you book a flight from Dublin to London. You should not have trouble finding flights to London from Dublin; the airport handles an average of 65 outbound flights to London per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Dublin airport to London. It is only a 5.7 mi journey to Dublin (DUB) from Dublin’s city center.

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

    Cheapflights users have booked flights from Dublin to London round-trip from £45. Other airlines that can offer you cheap pricing are Ryanair, from £47, and British Airways, from £69. These flights start at 51% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from Dublin to London are Ryanair (£24), British Airways (£26), and Ryanair (£41).

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

    When deciding which route to take from Dublin to London consider Dublin - London Stansted, Dublin - London Heathrow or Dublin - London Luton as they are the most popular.

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

    Before booking your flight to London from Dublin, check out the most reliable airlines to get you to your destination on time: Qatar Airways (65%), Aer Lingus (64%), British Airways( 64%).

  • What are the cheapest flights from Dublin to London?

    Looking at all options, your cheapest flight can be booked for £28. While the most popular route (Dublin - London Stansted) can be booked for £32 on average our data indicates £1,262 when flying from Dublin to London.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Dublin to London (average of £112). Flying from Dublin to London in July is currently the most expensive (average of £160). 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 Dublin to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Dublin to London

Discover the top 3 airlines that operate flights from Dublin to London. 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£31Average£71FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£53Average£108FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£65Average£120FlexibilityNo 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 Dublin to London?

When you search for this flight from Dublin to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Dublin to London.

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Dublin today and book when prices fit your budget.

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