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

The number of flights available between Dublin and London is 52 per day as of January 2026. The most frequent departure time is 10:00a.m., with 41% of daily flights leaving at noon.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airlines fly to London?

Ryanair, British Airways and Aer Lingus are the top three most popular airlines that fly to London from Dublin according to our data. Ryanair is the first choice among our users, with 52% of people opting to fly with this airline when travelling 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.

How often are flights from Dublin to London delayed?

Historically, on average around 16% of flights between Dublin and London have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

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

369 flights are operational weekly from Dublin to London as of January 2026. The most popular departure day for this route is Thu, with 21% of flights per week taking off on this day.

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

Ryanair, British Airways, and Norwegian are the most popular carriers operating from Dublin to London

Which airline has the best punctuality record on Dublin to London flights?

According to our data, British Airways has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

What is the most punctual flight time for Dublin to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

Prices for flights from Dublin Airport to London were last updated today.

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

The number of operators available for flights from Dublin Airport to London is 3 as of January 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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.

C$ 26 Cheap Flights from Dublin to London in 2026

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 C$ 68 to C$ 160. The lowest price recently found on this route was C$ 131.

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Find the cheapest flights from Dublin to London

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One-way

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Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 p.m. - 10:00 p.m.

DUB

LHR

1h 20mdirect

3:30 p.m. - 5:00 p.m.

LHR

DUB

1h 30mdirect

C$ 131British Airways

Sat, 28 Feb - Wed, 4 Mar

8:40 p.m. - 10:00 p.m.

DUB

LHR

1h 20mdirect

6:30 a.m. - 7:55 a.m.

LHR

DUB

1h 25mdirect

C$ 133British Airways

Wed, 11 Mar - Sat, 14 Mar

8:40 p.m. - 10:00 p.m.

DUB

LHR

1h 20mdirect

6:30 a.m. - 7:55 a.m.

LHR

DUB

1h 25mdirect

C$ 134British Airways

Wed, 11 Mar - Sat, 14 Mar

8:35 p.m. - 9:55 p.m.

DUB

LHR

1h 20mdirect

2:50 p.m. - 4:20 p.m.

LHR

DUB

1h 30mdirect

C$ 135British Airways

Fri, 27 Mar - Sun, 29 Mar

5:55 p.m. - 7:15 p.m.

DUB

LHR

1h 20mdirect

12:50 p.m. - 2:20 p.m.

LHR

DUB

1h 30mdirect

C$ 137British Airways

Sat, 24 Jan - Sat, 31 Jan

6:55 a.m. - 8:20 a.m.

DUB

LGW

1h 25mdirect

5:35 a.m. - 1:20 p.m.

LGW

DUB

7h 45m1 stop

C$ 162Multiple Airlines

Tue, 3 Feb - Tue, 10 Feb

7:15 p.m. - 8:45 p.m.

DUB

LGW

1h 30mdirect

9:30 p.m. - 10:55 p.m.

LGW

DUB

1h 25mdirect

C$ 174Ryanair

Sat, 16 May - Mon, 25 May

10:20 a.m. - 6:30 p.m.

DUB

LGW

8h 10m1 stop

6:05 a.m. - 11:45 p.m.

LGW

DUB

17h 40m1 stop

C$ 202Multiple Airlines

Wed, 4 Feb - Wed, 11 Feb

8:35 a.m. - 6:35 p.m.

DUB

LGW

10h 00m1 stop

8:15 p.m. - 7:45 a.m.

LGW

DUB

11h 30m1 stop

C$ 213Vueling

Thu, 22 Jan - Sat, 24 Jan

7:30 p.m. - 7:40 a.m.

DUB

LGW

12h 10m1 stop

8:15 p.m. - 7:45 a.m.

LGW

DUB

11h 30m1 stop

C$ 217Vueling

Sat, 24 Jan - Sat, 31 Jan

British Airways flights from Dublin to London

Our best British Airways deals on Dublin to London flight tickets

British Airways

28 Feb

DUB8:40 p.m.Dublin

1h 20m

LHR10:00 p.m.London Heathrow

4 Mar

LHR3:30 p.m.London Heathrow

1h 30m

DUB5:00 p.m.Dublin

C$ 131

British Airways

11 Mar

DUB8:40 p.m.Dublin

1h 20m

LHR10:00 p.m.London Heathrow

14 Mar

LHR6:30 a.m.London Heathrow

1h 25m

DUB7:55 a.m.Dublin

C$ 133

British Airways

11 Mar

DUB8:40 p.m.Dublin

1h 20m

LHR10:00 p.m.London Heathrow

14 Mar

LHR6:30 a.m.London Heathrow

1h 25m

DUB7:55 a.m.Dublin

C$ 134

KLM flights from Dublin to London

Our best KLM deals on Dublin to London flight tickets

KLM

18 Jan

DUB8:50 a.m.Dublin

7h 15m

1 stop

LHR4:05 p.m.London Heathrow

24 Jan

LHR8:40 a.m.London Heathrow

4h 00m

1 stop

DUB12:40 p.m.Dublin

C$ 311

KLM

18 Jan

DUB5:55 a.m.Dublin

6h 10m

1 stop

LHR12:05 p.m.London Heathrow

21 Jan

LHR11:45 a.m.London Heathrow

4h 35m

1 stop

DUB4:20 p.m.Dublin

C$ 317

KLM

15 Jan

DUB8:50 a.m.Dublin

5h 00m

1 stop

LHR1:50 p.m.London Heathrow

19 Jan

LHR8:40 a.m.London Heathrow

4h 00m

1 stop

DUB12:40 p.m.Dublin

C$ 352

Fly from

Fly to

Route

Depart

Return

Price

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 28/2

8:40 p.m.-10:00 p.m.

Nonstop1h 20m

London Heathrow

Wed 4/3

3:30 p.m.-5:00 p.m.

Nonstop1h 30m

C$ 131

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 11/3

8:40 p.m.-10:00 p.m.

Nonstop1h 20m

London Heathrow

Sat 14/3

6:30 a.m.-7:55 a.m.

Nonstop1h 25m

C$ 133

DublinLondon

DUB - LHR

DUBLHR

Dublin

Wed 11/3

8:40 p.m.-10:00 p.m.

Nonstop1h 20m

London Heathrow

Sat 14/3

6:30 a.m.-7:55 a.m.

Nonstop1h 25m

C$ 134

DublinLondon

DUB - LHR

DUBLHR

Dublin

Fri 27/3

8:35 p.m.-9:55 p.m.

Nonstop1h 20m

London Heathrow

Sun 29/3

2:50 p.m.-4:20 p.m.

Nonstop1h 30m

C$ 135

DublinLondon

DUB - LHR

DUBLHR

Dublin

Sat 24/1

5:55 p.m.-7:15 p.m.

Nonstop1h 20m

London Heathrow

Sat 31/1

12:50 p.m.-2:20 p.m.

Nonstop1h 30m

C$ 137

DublinLondon

DUB - LGW

DUBLGW

Dublin

Tue 3/2

6:55 a.m.-8:20 a.m.

Nonstop1h 25m

London Gatwick

Tue 10/2

5:35 a.m.-1:20 p.m.

1 stop7h 45m

C$ 162

DublinLondon

DUB - LGW

DUBLGW

Dublin

Sat 16/5

7:15 p.m.-8:45 p.m.

Nonstop1h 30m

London Gatwick

Mon 25/5

9:30 p.m.-10:55 p.m.

Nonstop1h 25m

C$ 174

DublinLondon

DUB - LGW

DUBLGW

Dublin

Wed 4/2

10:20 a.m.-6:30 p.m.

1 stop8h 10m

London Gatwick

Wed 11/2

6:05 a.m.-11:45 p.m.

1 stop17h 40m

C$ 202

DublinLondon

DUB - LGW

DUBLGW

Dublin

Thu 22/1

8:35 a.m.-6:35 p.m.

1 stop10h 00m

London Gatwick

Sat 24/1

8:15 p.m.-7:45 a.m.

1 stop11h 30m

C$ 213

DublinLondon

DUB - LGW

DUBLGW

Dublin

Sat 24/1

7:30 p.m.-7:40 a.m.

1 stop12h 10m

London Gatwick

Sat 31/1

8:15 p.m.-7:45 a.m.

1 stop11h 30m

C$ 217

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

Delays

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?

In general, January is the cheapest month to fly from Dublin to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 95. If you aren’t able to travel to London during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 119.

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

According to our data, Tuesday is the cheapest day to fly to London from Dublin. The lowest ticket price found for a Tuesday departure recently was C$ 151. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to London for around C$ 276.

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

Our most recent data shows that the best time of day to fly to London is in the evening. Flights from Dublin to London during this time can be as low as C$ 81. At noon is when there is more demand to fly to London, so prices are often more expensive at around C$ 288 per ticket.

What is the cheapest Dublin to London flight route?

Fly from Dublin to London Gatwick 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 C$ 229 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 C$ 166 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 January 2026, prices for Dublin to London flights are approximately 12% 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

Fastest flight time	7h 35m
Direct flights	Every day
Airports in London	6 airports

The fastest flight from Dublin to London takes 7h 35m

Direct flights go from Dublin to London every day.

There are 6 airports in London. From Dublin there are direct flights to London Heathrow (LHR).

Search flight deals

How far is Dublin to London by plane?
Dublin and London are 463.4 km apart from one another. By plane, this route typically takes 7h 35m.
When did momondo last update prices for flights from Dublin Airport to London?
Prices for flights from Dublin Airport to London were last updated today.
How many operators does momondo search for flights from Dublin Airport to London?
The number of operators available for flights from Dublin Airport to London is 3 as of January 2026.
How old do you have to be to fly from Dublin Airport to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 license 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 Boeing 737-800 Passenger/BBJ2 (winglets) (20.82% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (17.92%), Airbus A320neo (15.83%), and Airbus A321neo (12.20%).
What is the most popular airline from Dublin to London?
Based on momondo bookings for flights between Dublin and London, the leading airline is Ryanair, making up 88% of the total bookings. Other popular airlines include Aer Lingus with 12%.

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 C$ 57	Free Cancellation	Rating 6.9 5,245 reviews	Search Ryanair flights
British Airways	PriceFrom C$ 136	Free Cancellation	Rating 6.7 7,657 reviews	Search British Airways flights
Aer Lingus	PriceFrom C$ 265	Free Cancellation	Rating 7.2 1,429 reviews	Search Aer Lingus flights

Aer Lingus Flights From Dublin to London
Aer Lingus is one of the most popular airlines flying from Dublin to London, operating 104 flights/week on average for this route. A good Aer Lingus flight deal for Dublin to London starts from C$ 265 round-trip, up to an average price of C$ 288. Our users have rated Aer Lingus at 7.2/10.
Ryanair Flights From Dublin to London
Ryanair is also a popular choice for this route. Ryanair flight deals for Dublin to London start from as low as C$ 57 round-trip, depending on your selected dates, with average Ryanair deals seen on momondo around C$ 133. Ryanair operates 36 flights to London from Dublin in an average week. Users have rated it 6.9/10 across 5,245 reviews.

Hounslow

Ipswich

Gatwick

Ilford

Chelmsford

Wokingham

Slough

Feltham

Hayes

Richmond

Uxbridge

Wembley

Waterlooville

Newport

Basingstoke

Milton Keynes

Dover

Worthing

Guildford

Maidstone

Why use momondo?

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

It is quick and easy to find Dublin to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. momondo allows you to filter the results for Dublin to London flights to just show those with 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?

Yes momondo offers price alerts on flights to London from Dublin. 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 London trip

We make it super easy to schedule, organize 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 Southend Airport

London Stansted Airport

Popular Cities in the United Kingdom

Flights to Edinburghfrom C$ 666

Flights to Manchesterfrom C$ 702

Flights to Glasgowfrom C$ 713

Flights to Birminghamfrom C$ 708

Flights to Belfastfrom C$ 784

Flights to Newcastle upon Tynefrom C$ 820

Flights to Bristolfrom C$ 719

Flights to Aberdeenfrom C$ 854

Flights to Leedsfrom C$ 723

Flights to Liverpoolfrom C$ 684

Flights to Cardifffrom C$ 897

Flights to Newquayfrom C$ 1,208

Cheap flights from Dublin to London from C$ 33

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 21/2. 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

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Find the cheapest flights from Dublin to London

Cheap round-trip flights

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Cheap last-minute flights

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British Airways flights from Dublin to London

Our best British Airways deals on Dublin to London flight tickets

KLM flights from Dublin to London

Our best KLM 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.

See travel insights to London from

How to get the cheapest flight ticket from Dublin to London

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

What is the cheapest month to fly to London?

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

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

Our most recent data shows that the best time of day to fly to London is in the evening. Flights from Dublin to London during this time can be as low as C$ 81. At noon is when there is more demand to fly to London, so prices are often more expensive at around C$ 288 per ticket.

What is the cheapest Dublin to London flight route?

Fly from Dublin to London Gatwick 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 January 2026, prices for Dublin to London flights are approximately 12% more expensive when compared to flights at the same time last year.

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

Ryanair, British Airways, and Norwegian are the most popular carriers operating from Dublin to London

Which airlines fly to London?

How often are flights from Dublin to London delayed?

Historically, on average around 16% of flights between Dublin and London have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

What is the most punctual flight time for Dublin to London flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Dublin to London flights?

According to our data, British Airways has had the least delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

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

The number of flights available between Dublin and London is 52 per day as of January 2026. The most frequent departure time is 10:00a.m., with 41% of daily flights leaving at noon.

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

369 flights are operational weekly from Dublin to London as of January 2026. The most popular departure day for this route is Thu, with 21% of flights per week 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 many operators does momondo search 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?

Best airlines flying from Dublin to London

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

Aer Lingus Flights From Dublin to London

Ryanair Flights 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, organize 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 57.3 km from London