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

As of October 2025, there are 498 flights per week flying from London to Dublin. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

What is the cheapest airline that flies from London to Dublin?

Ryanair is the most popular carrier operating from London to Dublin

Which airlines fly to Dublin?

Ryanair, British Airways and Aer Lingus are the top three most popular airlines that fly to Dublin from London according to our data. Ryanair is the first choice among our users, with 73% of people opting to fly with this airline when travelling to Dublin. Keep in mind that there are 3 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

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

As of October 2025, there are 71 flights per day flying from London to Dublin. The most common time of day flights depart is 08:00, with 41% of flights taking off in the afternoon.

When did momondo last update prices for flights from London to Dublin Airport?

Prices for flights from London to Dublin Airport are refreshed on a daily basis.

How many operators does momondo search for flights from London to Dublin Airport?

The number of operators available for flights from London to Dublin Airport is 3 as of October 2025.

How old do you have to be to fly from London to Dublin Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£19 Cheap Flights from London to Dublin in 2025/26

Q: What is the typical price of a round-trip flight between London and Dublin?

Prices are currently low for flights on this route. Typical prices usually range from £47 to £112. The lowest price recently found on this route was £34.

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16:45 - 18:10LGW-DUB

1h 25mdirect

20:35 - 22:00DUB-LGW

1h 25mdirect

£34Ryanair

Find Deal

Sat, 22 Nov - Sat, 22 Nov

06:50 - 08:05LTN-DUB

1h 15mdirect

07:40 - 08:55DUB-LTN

1h 15mdirect

£34Ryanair

Find Deal

Wed, 5 Nov - Mon, 10 Nov

21:30 - 22:50STN-DUB

1h 20mdirect

06:30 - 07:50DUB-STN

1h 20mdirect

£34Ryanair

Find Deal

Thu, 13 Nov - Mon, 17 Nov

16:45 - 18:10LGW-DUB

1h 25mdirect

20:35 - 22:00DUB-LGW

1h 25mdirect

£34Ryanair

Find Deal

Sat, 8 Nov - Sat, 8 Nov

20:00 - 21:20STN-DUB

1h 20mdirect

13:30 - 14:50DUB-STN

1h 20mdirect

£36Multiple Airlines

Find Deal

Sat, 1 Nov - Sat, 8 Nov

21:45 - 23:05STN-DUB

1h 20mdirect

15:15 - 16:35DUB-STN

1h 20mdirect

£37Multiple Airlines

Find Deal

Fri, 28 Nov - Sat, 29 Nov

13:30 - 14:50STN-DUB

1h 20mdirect

08:30 - 09:50DUB-STN

1h 20mdirect

£45Ryanair

Find Deal

Sat, 8 Nov - Mon, 10 Nov

06:30 - 07:50STN-DUB

1h 20mdirect

12:00 - 13:20DUB-STN

1h 20mdirect

£49Ryanair

Find Deal

Fri, 14 Nov - Mon, 17 Nov

13:35 - 15:05LHR-DUB

1h 30mdirect

10:20 - 11:55DUB-LHR

1h 35mdirect

£68British Airways

Find Deal

Sat, 13 Dec - Wed, 14 Jan

18:25 - 19:50LHR-DUB

1h 25mdirect

15:10 - 16:35DUB-LHR

1h 25mdirect

£69British Airways

Find Deal

Sat, 17 Jan - Sat, 31 Jan

Ryanair flights from London to Dublin

Our best Ryanair deals on London to Dublin flight tickets

Ryanair

5 Nov

LTN06:50London Luton

1h 15m

DUB08:05Dublin

10 Nov

DUB07:40Dublin

1h 15m

LTN08:55London Luton

£34

Find similar

Ryanair

8 Nov

LGW16:45London Gatwick

1h 25m

DUB18:10Dublin

8 Nov

DUB20:35Dublin

1h 25m

LGW22:00London Gatwick

£34

Find similar

Ryanair

3 Nov

LGW21:30London Gatwick

1h 25m

DUB22:55Dublin

6 Nov

DUB08:35Dublin

1h 25m

LGW10:00London Gatwick

£35

Find similar

British Airways flights from London to Dublin

Our best British Airways deals on London to Dublin flight tickets

British Airways

13 Dec

LHR13:35London Heathrow

1h 30m

DUB15:05Dublin

14 Jan

DUB10:20Dublin

1h 35m

LHR11:55London Heathrow

£68

Find similar

British Airways

17 Jan

LHR18:25London Heathrow

1h 25m

DUB19:50Dublin

31 Jan

DUB15:10Dublin

1h 25m

LHR16:35London Heathrow

£69

Find similar

British Airways

22 Nov

LHR15:30London Heathrow

1h 30m

DUB17:00Dublin

25 Nov

DUB18:00Dublin

1h 20m

LHR19:20London Heathrow

£70

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Fly from

Fly to

Route

Depart

Return

Price

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 22/11

16:45-18:10

Nonstop1h 25m

Dublin

Sat 22/11

20:35-22:00

Nonstop1h 25m

£34

LondonDublin

LTN - DUB

LTNDUB

London Luton

Wed 5/11

06:50-08:05

Nonstop1h 15m

Dublin

Mon 10/11

07:40-08:55

Nonstop1h 15m

£34

LondonDublin

STN - DUB

STNDUB

London Stansted

Thu 13/11

21:30-22:50

Nonstop1h 20m

Dublin

Mon 17/11

06:30-07:50

Nonstop1h 20m

£34

LondonDublin

LGW - DUB

LGWDUB

London Gatwick

Sat 8/11

16:45-18:10

Nonstop1h 25m

Dublin

Sat 8/11

20:35-22:00

Nonstop1h 25m

£34

LondonDublin

STN - DUB

STNDUB

London Stansted

Sat 1/11

20:00-21:20

Nonstop1h 20m

Dublin

Sat 8/11

13:30-14:50

Nonstop1h 20m

£36

LondonDublin

STN - DUB

STNDUB

London Stansted

Fri 28/11

21:45-23:05

Nonstop1h 20m

Dublin

Sat 29/11

15:15-16:35

Nonstop1h 20m

£37

LondonDublin

STN - DUB

STNDUB

London Stansted

Sat 8/11

13:30-14:50

Nonstop1h 20m

Dublin

Mon 10/11

08:30-09:50

Nonstop1h 20m

£45

LondonDublin

STN - DUB

STNDUB

London Stansted

Fri 14/11

06:30-07:50

Nonstop1h 20m

Dublin

Mon 17/11

12:00-13:20

Nonstop1h 20m

£49

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 13/12

13:35-15:05

Nonstop1h 30m

Dublin

Wed 14/1

10:20-11:55

Nonstop1h 35m

£68

LondonDublin

LHR - DUB

LHRDUB

London Heathrow

Sat 17/1

18:25-19:50

Nonstop1h 25m

Dublin

Sat 31/1

15:10-16:35

Nonstop1h 25m

£69

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between London and Dublin?

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from London to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £49. If you aren’t able to travel to Dublin during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £54.

What is the cheapest day to depart on your flight to Dublin?

On average, the least expensive day to fly to Dublin from London is on a Saturday. momondo users have found tickets for Saturday departures for as low as £100. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around £138. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Flying to Dublin from London in the evening is the least expensive time of day to depart. momondo users have found prices as low as £86 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £121 on average. Flights to Dublin from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Dublin flight route?

Fly from London Stansted to Dublin for the best London - Dublin flight prices

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

You are more likely to see cheaper flights to Dublin from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £127 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from London for as low as £95 on momondo.

What cabin class options are available on London to Dublin flights?

There are 3 cabin classes available to choose from on London to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Dublin flight prices changed over time?

As of October 2025, prices for London to Dublin flights are approximately 42% more expensive when compared to flights at the same time last year.

When to book flights from London to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from London to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London to Dublin (LON to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Dublin

Best price found	£19
Fastest flight time	1h 15m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from London in the past 72 hours is £19. The best return flight deal from London to Dublin found on momondo in the last 72 hours is £45.

The fastest flight from London to Dublin takes 1h 15m

Direct flights go from London to Dublin every day.

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

How far is London to Dublin by plane?
London and Dublin are 287.9 mi apart from one another. Typically, this will take 1h 15m by plane in normal conditions.
When did momondo last update prices for flights from London to Dublin Airport?
Prices for flights from London to Dublin Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London to Dublin Airport?
The number of operators available for flights from London to Dublin Airport is 3 as of October 2025.
How old do you have to be to fly from London to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Dublin?
Based on momondo bookings for flights between London and Dublin, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 20.99% of the total bookings. Other popular models include Boeing 737 MAX 8 with 16.71%, Airbus A320neo with 9.49%, and Boeing 787-9 Dreamliner with 8.04%.
What is the most popular airline from London to Dublin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London to Dublin is Ryanair (83% of total bookings). The next most popular airlines are British Airways (10%), Aer Lingus (7%), and Ryanair (0%).

Best airlines flying from London to Dublin

Compare and see reviews for airlines that fly from London to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £28	Free Cancellation	Rating 6.8 5,177 reviews	Search Ryanair flights
British Airways	PriceFrom £68	Free Cancellation	Rating 6.7 7,461 reviews	Search British Airways flights
Aer Lingus	PriceFrom £90	Free Cancellation	Rating 7.2 1,348 reviews	Search Aer Lingus flights

Aer Lingus Flights From London to Dublin
Aer Lingus flight deals from London to Dublin start from £121 round-trip. Over the 128 Aer Lingus flights for this route in a normal week, average airfare is usually £237 round-trip - but some users have found much cheaper deals with momondo.
Ryanair Flights From London to Dublin
Across 5,177 Ryanair reviews on momondo, the average score is 6.8/10. Ryanair flies from London to Dublin about 54 times each week, with ticket deals ranging from £38 to £94. Price data is based on momondo searches in the last 72 hours.

Kilkenny

Swords

Cavan

Dundalk

Athlone

Bray

Carlingford

Malahide

Kildare

Drogheda

Wicklow

Mullingar

Gorey

Enniscorthy

Arklow

Naas

Portmarnock

Leixlip

Tullamore

Maynooth

Why use momondo?

Why should I use momondo to find a flight deal from London to Dublin?

Finding the right flight to Dublin from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from London to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from London with this policy.

How can momondo help me find flights from London to Dublin?

Once all potential London to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

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Cheap flights from London to Dublin from £19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Dublin departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Filter for what you want

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Find the cheapest flights from London to Dublin

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

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Ryanair flights from London to Dublin

Our best Ryanair deals on London to Dublin flight tickets

British Airways flights from London to Dublin

Our best British Airways deals on London to Dublin flight tickets

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Use the filters below to find and compare flights from London to Dublin that are best for you.

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How to get the cheapest flight ticket from London to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London and Dublin?

What is the cheapest month to fly to Dublin?

What is the cheapest day to depart on your flight to Dublin?

What is the cheapest time of day to depart on your flight to Dublin?

What is the cheapest London to Dublin flight route?

Fly from London Stansted to Dublin for the best London - Dublin flight prices

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

What cabin class options are available on London to Dublin flights?

There are 3 cabin classes available to choose from on London to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London to Dublin flight prices changed over time?

As of October 2025, prices for London to Dublin flights are approximately 42% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London to Dublin?

Ryanair is the most popular carrier operating from London to Dublin

Which airlines fly to Dublin?

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

As of October 2025, there are 71 flights per day flying from London to Dublin. The most common time of day flights depart is 08:00, with 41% of flights taking off in the afternoon.

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

As of October 2025, there are 498 flights per week flying from London to Dublin. The most common day of the week flights depart is Mon, with 21% of flights taking off on this day.

When to book flights from London to Dublin

Cheap London to Dublin (LON to DUB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Dublin

Best price found

Fastest flight time

Direct flights

Airports in Dublin

How far is London to Dublin by plane?

When did momondo last update prices for flights from London to Dublin Airport?

How many operators does momondo search for flights from London to Dublin Airport?

How old do you have to be to fly from London to Dublin Airport?

What documentation or ID do you need to fly to Dublin Airport?

What is the most popular plane model from London to Dublin?

What is the most popular airline from London to Dublin?

Best airlines flying from London to Dublin

Compare and see reviews for airlines that fly from London to Dublin with momondo

Aer Lingus Flights From London to Dublin

Ryanair Flights From London to Dublin

Travelling to a place near Dublin?

Why use momondo?

Why should I use momondo to find a flight deal from London to Dublin?

Can I find flights from London to Dublin with flexible booking policies on momondo?

How can momondo help me find flights from London to Dublin?

I’m not ready to book a flight from London to Dublin right now. Can momondo alert me if prices change?

An easier way to manage your Dublin trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Airports servicing Ireland