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

As of October 2025, there are 363 flights per week flying from Dublin to London. The most common day of the week flights depart is Mon, with 18% of flights taking off on this day.

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

The number of flights available between Dublin and London is 51 per day as of October 2025. The most frequent departure time is 8:00AM, with 45% of daily flights leaving at noon.

What airlines fly to London?

British Airways, Ryanair and Aer Lingus are the top three most popular airlines that fly to London from Dublin according to our data. British Airways is the first choice among our users, with 39% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

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

Ryanair, British Airways, and Aer Lingus 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 updated daily.

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

There are 3 operators available for flights from Dublin Airport to London as of October 2025.

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 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 Dublin Airport to London.

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

The travel and health documents required for your trip to London 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 London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$23 Cheap Flights from Dublin to London in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $57 to $157. The lowest price recently found on this route was $50.

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Find the cheapest flights from Dublin to London

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 pm - 9:05 pmDUB-LGW

1h 25mnonstop

9:30 pm - 10:55 pmLGW-DUB

1h 25mnonstop

$50Ryanair

Find Deal

Sat, Jan 17 - Mon, Jan 19

6:55 am - 8:20 amDUB-LGW

1h 25mnonstop

8:50 am - 10:15 amLGW-DUB

1h 25mnonstop

$51Ryanair

Find Deal

Tue, Nov 25 - Wed, Nov 26

6:55 am - 8:20 amDUB-LGW

1h 25mnonstop

8:25 am - 9:50 amLGW-DUB

1h 25mnonstop

$52Ryanair

Find Deal

Wed, Dec 10 - Sun, Dec 14

4:15 pm - 5:40 pmDUB-LGW

1h 25mnonstop

9:40 pm - 11:05 pmLGW-DUB

1h 25mnonstop

$54Ryanair

Find Deal

Sat, Dec 6 - Wed, Dec 10

8:35 pm - 9:55 pmDUB-LHR

1h 20mnonstop

1:35 pm - 3:05 pmLHR-DUB

1h 30mnonstop

$99British Airways

Find Deal

Fri, Jan 16 - Mon, Jan 19

3:10 pm - 4:35 pmDUB-LHR

1h 25mnonstop

8:25 am - 9:50 amLHR-DUB

1h 25mnonstop

$103British Airways

Find Deal

Sat, Jan 17 - Mon, Jan 19

5:50 pm - 8:35 amDUB-LGW

14h 45m1 stop

8:35 pm - 10:00 pmLGW-DUB

1h 25mnonstop

$118Multiple Airlines

Find Deal

Thu, Feb 26 - Mon, Mar 2

8:50 pm - 11:25 pmDUB-LGW

26h 35m1 stop

6:55 pm - 8:20 pmLGW-DUB

1h 25mnonstop

$123Multiple Airlines

Find Deal

Tue, Dec 16 - Wed, Dec 31

6:40 am - 8:05 amDUB-LHR

1h 25mnonstop

8:45 pm - 10:05 pmLHR-DUB

1h 20mnonstop

$133Aer Lingus

Find Deal

Sun, Dec 7 - Mon, Dec 8

6:40 am - 8:05 amDUB-LHR

1h 25mnonstop

8:45 pm - 10:05 pmLHR-DUB

1h 20mnonstop

$142Aer Lingus

Find Deal

Wed, Nov 26 - Sat, Dec 27

Aer Lingus flights from Dublin to London

Our best Aer Lingus deals on Dublin to London flight tickets

Aer Lingus

Dec 7

DUB6:40 amDublin

1h 25m

LHR8:05 amLondon Heathrow

Dec 8

LHR8:45 pmLondon Heathrow

1h 20m

DUB10:05 pmDublin

$133

Find similar

Aer Lingus

Nov 26

DUB6:40 amDublin

1h 25m

LHR8:05 amLondon Heathrow

Dec 27

LHR8:45 pmLondon Heathrow

1h 20m

DUB10:05 pmDublin

$142

Find similar

Aer Lingus

Nov 16

DUB6:40 amDublin

1h 25m

LHR8:05 amLondon Heathrow

Nov 23

LHR8:50 amLondon Heathrow

1h 25m

DUB10:15 amDublin

$153

Find similar

British Airways flights from Dublin to London

Our best British Airways deals on Dublin to London flight tickets

British Airways

Jan 16

DUB8:35 pmDublin

1h 20m

LHR9:55 pmLondon Heathrow

Jan 19

LHR1:35 pmLondon Heathrow

1h 30m

DUB3:05 pmDublin

$99

Find similar

British Airways

Jan 17

DUB3:10 pmDublin

1h 25m

LHR4:35 pmLondon Heathrow

Jan 19

LHR8:25 amLondon Heathrow

1h 25m

DUB9:50 amDublin

$103

Find similar

British Airways

Jan 16

DUB4:00 pmDublin

1h 25m

LHR5:25 pmLondon Heathrow

Jan 19

LHR1:35 pmLondon Heathrow

1h 30m

DUB3:05 pmDublin

$104

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLondon

DUB - LGW

DUBLGW

Dublin

Sat 1/17

7:40 pm-9:05 pm

Nonstop1h 25m

London Gatwick

Mon 1/19

9:30 pm-10:55 pm

Nonstop1h 25m

$50

DublinLondon

DUB - LGW

DUBLGW

Dublin

Tue 11/25

6:55 am-8:20 am

Nonstop1h 25m

London Gatwick

Wed 11/26

8:50 am-10:15 am

Nonstop1h 25m

$51

DublinLondon

DUB - LGW

DUBLGW

Dublin

Wed 12/10

6:55 am-8:20 am

Nonstop1h 25m

London Gatwick

Sun 12/14

8:25 am-9:50 am

Nonstop1h 25m

$52

DublinLondon

DUB - LGW

DUBLGW

Dublin

Sat 12/6

4:15 pm-5:40 pm

Nonstop1h 25m

London Gatwick

Wed 12/10

9:40 pm-11:05 pm

Nonstop1h 25m

$54

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 1/16

8:35 pm-9:55 pm

Nonstop1h 20m

London Heathrow

Mon 1/19

1:35 pm-3:05 pm

Nonstop1h 30m

$99

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 1/17

3:10 pm-4:35 pm

Nonstop1h 25m

London Heathrow

Mon 1/19

8:25 am-9:50 am

Nonstop1h 25m

$103

DublinLondon

DUB - LGW

DUBLGW

Dublin

Thu 2/26

5:50 pm-8:35 am

1 stop14h 45m

London Gatwick

Mon 3/2

8:35 pm-10:00 pm

Nonstop1h 25m

$118

DublinLondon

DUB - LGW

DUBLGW

Dublin

Tue 12/16

8:50 pm-11:25 pm

1 stop26h 35m

London Gatwick

Wed 12/31

6:55 pm-8:20 pm

Nonstop1h 25m

$123

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sun 12/7

6:40 am-8:05 am

Nonstop1h 25m

London Heathrow

Mon 12/8

8:45 pm-10:05 pm

Nonstop1h 20m

$133

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 11/26

6:40 am-8:05 am

Nonstop1h 25m

London Heathrow

Sat 12/27

8:45 pm-10:05 pm

Nonstop1h 20m

$142

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to London from Dublin is in January. Flight prices, which tend to average around $74, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Dublin averaging around $86.

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

The cheapest day to depart from Dublin to London is on a Friday. Travelers who choose to depart for London on a Friday will often find tickets for as low as $145. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $191. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as $132 when looking at flights departing in the evening. Flights to London are more costly at noon, with an average ticket price of $180. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dublin to London flight route?

Fly from Dublin to London Stansted 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 $167 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Dublin for as low as $118 on momondo.

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

There are 4 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 October 2025, prices for Dublin to London flights are approximately 33% 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 round-trip 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

Best Price Found	$20
Fastest flight time	1h 20m
Direct flights	Every day
Airports in London	2 airports

The best one-way flight to London from Dublin in the past 72 hours is $20. The best round-trip flight deal from Dublin to London found on momondo in the last 72 hours is $49.

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

Direct flights go from Dublin to London every day.

There are 2 airports near London: London Heathrow (LHR), London Gatwick (LGW)

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How far is Dublin to London by plane?
There are 287.9 mi between Dublin and London. Typically, this will take 1h 20m by plane in normal conditions.
When did momondo last update prices for flights from Dublin Airport to London?
Prices for flights from Dublin Airport to London are updated daily.
How many operators does momondo search for flights from Dublin Airport to London?
There are 3 operators available for flights from Dublin Airport to London as of October 2025.
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 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 Dublin Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents required for your trip to London 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 London. 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 Dublin to London?
momondo data reveals that the most frequently booked plane model on the route from Dublin to London is Airbus A320neo, representing 20.15% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 15.34%, Airbus A321neo at 13.34%, and Boeing 737 MAX 8 at 12.30%.
What is the most popular airline from Dublin to London?
momondo data reveals that the most frequently booked airline on the route from Dublin to London is Ryanair, representing 80% of all bookings. The subsequent popular airlines are British Airways at 15% and Aer Lingus at 5%.

Best airlines flying from Dublin to London

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom $35	Free Cancellation	Rating 6.8 5,187 reviews	Search Ryanair flights
British Airways	PriceFrom $94	Free Cancellation	Rating 6.7 7,487 reviews	Search British Airways flights
Aer Lingus	PriceFrom $123	Free Cancellation	Rating 7.2 1,361 reviews	Search Aer Lingus flights

Aer Lingus Flights From Dublin to London
The lowest priced Aer Lingus flight from Dublin to London from the last 72 hours was $123. Generally, Aer Lingus has 122 flights on this route every week with an average price of $190. Aer Lingus is rated 7.2/10 by our users.
Ryanair Flights From Dublin to London
Another popular option for Dublin to London flights is Ryanair (6.8/10, 5,187 ratings). Ryanair flies from Dublin to London around 36 times per week, with deals starting from $35 round-trip and rising to an average price of around $91.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Folkestone

Romford

Ilford

Cobham

Wembley

Stansted

Watford

Harrow

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?

Flights from Dublin to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Dublin to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Dublin to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.