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Cheap flights from London to Dublin from C$ 43

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DUB
26 Nov — 3 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 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 21 November 2024.

Round-trip from

C$ 81

One-way from

C$ 43

Popular in

May

Cheapest in

January
Ryanair
  • Ryanair
  • 21/2-23/2
  • Nonstop
  • 2h 50m total
  • London to Dublin
Ryanair
  • Ryanair
  • 3/12
  • Nonstop
  • 1h 20m total
  • London to Dublin
High demand for flights, 21% potential price rise
Best time to find cheap flights, 32% potential price drop

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 21 November 2024.

Sat 14/126:00 p.m.LGW - DUB
Nonstop1h 20mRyanair
Mon 16/126:30 p.m.DUB - LGW
Nonstop1h 30mRyanair
Deal found 21/11C$ 91
Thu 5/123:30 p.m.LHR - DUB
Nonstop1h 30mBritish Airways
Sat 14/128:35 p.m.DUB - LHR
Nonstop1h 20mBritish Airways
Deal found 20/11C$ 112
Thu 5/126:30 a.m.LHR - DUB
1 stop6h 10mKLM
Tue 10/121:25 p.m.DUB - LHR
1 stop7h 25mKLM
Deal found 20/11C$ 260
Tue 3/128:45 p.m.LHR - DUB
Nonstop1h 20mAer Lingus
Fri 6/127:45 p.m.DUB - LHR
Nonstop1h 20mAer Lingus
Deal found 20/11C$ 278
Wed 11/123:15 p.m.LHR - DUB
1 stop16h 40mVueling
Thu 19/128:45 a.m.DUB - LHR
1 stop5h 40mVueling
Deal found 20/11C$ 346
Fri 6/1212:05 p.m.LHR - DUB
1 stop5h 45mSWISS
Tue 10/1212:55 p.m.DUB - LHR
2 stops19h 20mSWISS
Deal found 21/11C$ 358
Sat 7/128:15 p.m.LGW - DUB
1 stop17h 50mVueling
Wed 11/126:45 p.m.DUB - LGW
1 stop17h 30mVueling
Deal found 21/11C$ 360
Fri 6/1212:05 p.m.LHR - DUB
1 stop5h 45mMultiple Airlines
Tue 10/125:00 a.m.DUB - LHR
1 stop5h 45mMultiple Airlines
Deal found 21/11C$ 376
Fri 6/126:45 p.m.LGW - DUB
1 stop17h 20mSWISS
Sun 8/129:20 a.m.DUB - LGW
1 stop8h 30mSWISS
Deal found 21/11C$ 394
Tue 3/126:30 a.m.LHR - DUB
1 stop4h 30mLufthansa
Tue 3/125:25 p.m.DUB - LHR
1 stop4h 50mLufthansa
Deal found 20/11C$ 465
Mon 2/127:35 p.m.LHR - DUB
1 stop12h 30mAir France
Wed 4/126:00 a.m.DUB - LHR
1 stop7h 45mAir France
Deal found 21/11C$ 475
Thu 19/128:35 a.m.LGW - DUB
1 stop5h 50mAurigny Air
Thu 26/123:10 p.m.DUB - LGW
1 stop4h 00mAurigny Air
Deal found 21/11C$ 732

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 640,016 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Fri 21/2

9:35 p.m.-10:55 p.m.

Nonstop1h 20m

Dublin

Sun 23/2

8:15 a.m.-9:45 a.m.

Nonstop1h 30m

C$ 81

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Tue 18/3

12:35 p.m.-2:00 p.m.

Nonstop1h 25m

Dublin

Thu 20/3

8:30 p.m.-9:50 p.m.

Nonstop1h 20m

C$ 105

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Mon 27/1

7:50 a.m.-9:10 a.m.

Nonstop1h 20m

Dublin

Tue 28/1

7:45 p.m.-9:00 p.m.

Nonstop1h 15m

C$ 219

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Thu 16/1

7:05 p.m.-2:05 p.m.

1 stop19h 00m

Dublin

Wed 22/1

6:45 p.m.-1:30 p.m.

1 stop18h 45m

C$ 251

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Fri 17/1

8:40 a.m.-12:40 p.m.

1 stop4h 00m

Dublin

Sun 19/1

6:00 a.m.-10:30 a.m.

1 stop4h 30m

C$ 254

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Mon 13/1

10:00 a.m.-4:40 p.m.

1 stop6h 40m

Dublin

Sat 25/1

5:55 a.m.-10:25 a.m.

1 stop4h 30m

C$ 257

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 11/1

6:45 p.m.-8:30 a.m.

1 stop13h 45m

Dublin

Tue 28/1

12:55 p.m.-5:50 p.m.

1 stop4h 55m

C$ 338

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Wed 2/4

7:00 a.m.-6:00 p.m.

2 stops11h 00m

Dublin

Mon 7/4

1:00 p.m.-7:55 a.m.

1 stop18h 55m

C$ 341

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Thu 27/2

5:30 p.m.-10:50 p.m.

1 stop5h 20m

Dublin

Sat 1/3

12:15 p.m.-4:45 p.m.

1 stop4h 30m

C$ 345

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Wed 11/12

3:15 p.m.-7:55 a.m.

1 stop16h 40m

Dublin

Thu 19/12

8:45 a.m.-2:25 p.m.

1 stop5h 40m

C$ 346

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/11

Showing 1-10 of 29 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 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 15 November 2024.

Booking 30 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, January is the cheapest month in which you can book a flight from London to Dublin (average of C$ 444). Flying from London to Dublin in July is currently the most expensive (average of C$ 661). 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 21 November 2024.

It’s optimal to fly from London to Dublin in the evening. By choosing this option you can save up to 28% 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 21 April 2024.

Travelers seeking maximum savings on their London to Dublin flight should consider departing on Wednesday 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 21 November 2024.

The most flights from LON to DUB are scheduled on a Thursday (97 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (34 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 mm 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 21 November 2024.
To help decide which airline to fly from London to Dublin, see what other customers have to say about Ryanair, British Airways 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
1,349 reviews

Comfort

7.7

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

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

Comfort

7.7

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.6
Good
804 reviews
7.8
Good
1,349 reviews

Comfort

7.7

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.6
Good
1,636 reviews
7.8
Good
1,349 reviews

Comfort

7.7

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
1,525 reviews
7.8
Good
1,349 reviews

Comfort

7.7

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

7.4
Good
297 reviews
7.8
Good
1,349 reviews

Comfort

7.7

Boarding

7.9

Overall

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 10

Flight performed by El Al. The aircraft was dirty. Gum in front pcket. Poorly maintained.

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?

    For a flight from London to Dublin, you will be flying into Dublin. Dublin (DUB) is just 9.2 km from the centre of the city. Dublin is the only Dublin airport and it handles 60 inbound flights from London per day. 3 airlines have flights to Dublin from London on a regular basis.

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

    Cheapflights users have booked flights from London to Dublin round-trip from C$ 81. Other airlines that can offer you cheap pricing are British Airways, from C$ 105, and Aer Lingus, from C$ 219. You may be able to fly from London to Dublin for 37% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as C$ 43. However, be on the lookout for offers from British Airways and Vueling, as they are both options that can get you from London to Dublin for a low price.

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

    Consider Kenya Airways (88%), Qatar Airways (72%) or Aer Lingus (71%) when booking your flight. These represent the most reliable airlines when flying from London to Dublin.

  • What are the cheapest flights from London to Dublin?

    Looking at all options, your cheapest flight can be booked for C$ 72. While the most popular route (London Heathrow - Dublin) can be booked for C$ 304 on average our data indicates C$ 504 when flying from London to Dublin.

  • 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, January is the cheapest month in which you can book a flight from London to Dublin (average of C$ 444). Flying from London to Dublin in July is currently the most expensive (average of C$ 661). 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.

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 640,016 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapestC$ 57AverageC$ 101FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapestC$ 105AverageC$ 222FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapestC$ 196AverageC$ 211FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London to Dublin?

When you search for this flight from London to Dublin, 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 London to Dublin?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Dublin for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Dublin flexibly with Cheapflights today.

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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