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

As of September 2025, there are 451 flights per week flying from Dublin to London. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

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

As of September 2025, 64 flights take off from Dublin and land in London each day. The most common flight departure time for this route is 12:00, with 45% of daily flights taking off at midday.

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

Aer Lingus, British Airways, and Vueling are the most popular carriers operating from Dublin to London

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to London.

What documentation or ID do you need to fly to London?

The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$32 Cheap Flights from Dublin to London in 2025

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

Prices are currently typical for flights on this route. Typical prices usually range from $86 to $212. The lowest price recently found on this route was $141.

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Find the cheapest flights from Dublin to London

Round-trip

One-way

Last minute

Direct

Cheap return flights

13:30 - 14:55DUB-LHR

1h 25mdirect

21:10 - 22:30LHR-DUB

1h 20mdirect

$141Aer Lingus

Find Deal

Wed, 15 Oct - Wed, 22 Oct

13:10 - 14:35DUB-LHR

1h 25mdirect

10:35 - 12:05LHR-DUB

1h 30mdirect

$154British Airways

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Thu, 5 Feb - Sat, 7 Feb

10:20 - 11:55DUB-LHR

1h 35mdirect

08:35 - 10:00LHR-DUB

1h 25mdirect

$157British Airways

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Wed, 5 Nov - Sat, 8 Nov

13:10 - 14:35DUB-LHR

1h 25mdirect

06:30 - 07:55LHR-DUB

1h 25mdirect

$160British Airways

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Wed, 18 Feb - Fri, 20 Feb

15:00 - 16:25DUB-LHR

1h 25mdirect

08:25 - 09:50LHR-DUB

1h 25mdirect

$162British Airways

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Fri, 14 Nov - Mon, 17 Nov

15:10 - 16:35DUB-LHR

1h 25mdirect

10:40 - 12:10LHR-DUB

1h 30mdirect

$163British Airways

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Sat, 28 Feb - Wed, 4 Mar

08:50 - 10:20DUB-LHR

1h 30mdirect

16:50 - 18:15LHR-DUB

1h 25mdirect

$165Aer Lingus

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Tue, 14 Oct - Tue, 21 Oct

15:00 - 16:25DUB-LHR

1h 25mdirect

12:45 - 14:15LHR-DUB

1h 30mdirect

$166British Airways

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Fri, 14 Nov - Sun, 16 Nov

13:40 - 15:05DUB-LHR

1h 25mdirect

18:15 - 19:40LHR-DUB

1h 25mdirect

$168British Airways

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Fri, 7 Nov - Mon, 10 Nov

10:40 - 12:10DUB-LHR

1h 30mdirect

18:10 - 19:35LHR-DUB

1h 25mdirect

$171British Airways

Find Deal

Thu, 9 Oct - Mon, 13 Oct

British Airways flights from Dublin to London

Our best British Airways deals on Dublin to London flight tickets

British Airways

5 Feb

DUB13:10Dublin

1h 25m

LHR14:35London Heathrow

7 Feb

LHR10:35London Heathrow

1h 30m

DUB12:05Dublin

$154

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British Airways

5 Nov

DUB10:20Dublin

1h 35m

LHR11:55London Heathrow

8 Nov

LHR08:35London Heathrow

1h 25m

DUB10:00Dublin

$157

Find similar

British Airways

18 Feb

DUB13:10Dublin

1h 25m

LHR14:35London Heathrow

20 Feb

LHR06:30London Heathrow

1h 25m

DUB07:55Dublin

$160

Find similar

Scandinavian Airlines flights from Dublin to London

Our best Scandinavian Airlines deals on Dublin to London flight tickets

Scandinavian Airlines

13 Sept

DUB10:15Dublin

5h 45m

1 stop

LHR16:00London Heathrow

20 Sept

LHR14:20London Heathrow

19h 05m

1 stop

DUB09:25Dublin

$455

Find similar

Scandinavian Airlines

12 Sept

DUB11:45Dublin

8h 10m

1 stop

LHR19:55London Heathrow

13 Sept

LHR14:20London Heathrow

19h 05m

1 stop

DUB09:25Dublin

$473

Find similar

Scandinavian Airlines

16 Sept

DUB11:45Dublin

8h 10m

1 stop

LHR19:55London Heathrow

20 Sept

LHR17:00London Heathrow

16h 25m

1 stop

DUB09:25Dublin

$484

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 15/10

13:30-14:55

Nonstop1h 25m

London Heathrow

Wed 22/10

21:10-22:30

Nonstop1h 20m

$141

DublinLondon

DUB - LHR

DUBLHR

Dublin

Thu 5/2

13:10-14:35

Nonstop1h 25m

London Heathrow

Sat 7/2

10:35-12:05

Nonstop1h 30m

$154

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 5/11

10:20-11:55

Nonstop1h 35m

London Heathrow

Sat 8/11

08:35-10:00

Nonstop1h 25m

$157

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 18/2

13:10-14:35

Nonstop1h 25m

London Heathrow

Fri 20/2

06:30-07:55

Nonstop1h 25m

$160

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 14/11

15:00-16:25

Nonstop1h 25m

London Heathrow

Mon 17/11

08:25-09:50

Nonstop1h 25m

$162

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 28/2

15:10-16:35

Nonstop1h 25m

London Heathrow

Wed 4/3

10:40-12:10

Nonstop1h 30m

$163

DublinLondon

DUB - LHR

DUBLHR

Dublin

Tue 14/10

08:50-10:20

Nonstop1h 30m

London Heathrow

Tue 21/10

16:50-18:15

Nonstop1h 25m

$165

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 14/11

15:00-16:25

Nonstop1h 25m

London Heathrow

Sun 16/11

12:45-14:15

Nonstop1h 30m

$166

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 7/11

13:40-15:05

Nonstop1h 25m

London Heathrow

Mon 10/11

18:15-19:40

Nonstop1h 25m

$168

DublinLondon

DUB - LHR

DUBLHR

Dublin

Thu 9/10

10:40-12:10

Nonstop1h 30m

London Heathrow

Mon 13/10

18:10-19:35

Nonstop1h 25m

$171

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 Dublin to London

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 Dublin and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of January, then book flights to London from Dublin during November instead. Flights to London in November, while not as cheap as those in January, still average around $130.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $142. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to London for around $1,716.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as $185. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $1,868.

What is the cheapest Dublin to London flight route?

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

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

You are more likely to see cheaper flights to London from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $243 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Dublin for as low as $162 on momondo.

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

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

How have Dublin to London flight prices changed over time?

As of September 2025, prices for Dublin to London flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to London

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

Estimated return price

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

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

Fastest flight time	1h 20m
Direct flights	Every day
Airports in London	1 airport

The fastest flight from Dublin to London takes 1h 20m

Direct flights go from Dublin to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Dublin to London by plane?
The straight-line distance from Dublin to London is 463.4 km. In terms of flight time, this usually takes a little over 1h 20m.
When did momondo last update prices for flights from Dublin Airport to London?
Prices for flights from Dublin Airport to London are refreshed on a daily basis.
How old do you have to be to fly from Dublin Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Dublin to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dublin to London is Airbus A320neo (17.66% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (17.51%), Boeing 737 MAX 8 (14.24%), and Airbus A321neo (11.22%).
What is the most popular airline from Dublin to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Dublin to London is Ryanair (68% of total bookings). The next most popular airline is British Airways (32%).

Gatwick

Hounslow

Brentford

Wembley

Dover

Ipswich

Abingdon

Richmond

Eastbourne

Slough

Chichester

Canterbury

Deal

Kingston upon Thames

Brentwood

Milton Keynes

Guildford

Sutton

Maidstone

Watford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Dublin.

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

All flight searches from Dublin to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Dublin and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Dublin to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London 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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

London City Airport

London Gatwick Airport

London Heathrow Airport

London Luton Airport

London Stansted Airport

Popular Cities in the United Kingdom

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Cheap flights from Dublin to London from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to London departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Dublin to London

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

British Airways flights from Dublin to London

Our best British Airways deals on Dublin to London flight tickets

Scandinavian Airlines flights from Dublin to London

Our best Scandinavian Airlines deals on Dublin to London flight tickets

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

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How to get the cheapest flight ticket from Dublin to London

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 Dublin and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of January, then book flights to London from Dublin during November instead. Flights to London in November, while not as cheap as those in January, still average around $130.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $142. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to London for around $1,716.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as $185. In contrast, the most expensive time of day to depart to London is in the afternoon when prices are around $1,868.

What is the cheapest Dublin to London flight route?

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

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

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

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

How have Dublin to London flight prices changed over time?

As of September 2025, prices for Dublin to London flights are approximately 27% more expensive when compared to flights at the same time last year.

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

Aer Lingus, British Airways, and Vueling are the most popular carriers operating from Dublin to London

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

As of September 2025, 64 flights take off from Dublin and land in London each day. The most common flight departure time for this route is 12:00, with 45% of daily flights taking off at midday.

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

As of September 2025, there are 451 flights per week flying from Dublin to London. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

When to book flights from Dublin to London

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

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

Fastest flight time

Direct flights

Airports in London

How far is Dublin to London by plane?

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

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

What documentation or ID do you need to fly to London?

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

What is the most popular airline from Dublin to London?

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London