DUB - LON

£13 Find Cheap Flights from Dublin to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to London departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to London, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Dublin to London (DUB-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to London

jue., 28 ago. - dom., 31 ago.
Ryanair Logo
08:40 - 10:00DUB-STN
1h 20mdirect
Ryanair Logo
08:15 - 09:35STN-DUB
1h 20mdirect
£28Ryanair
Find Deal
jue., 7 ago. - jue., 14 ago.
Ryanair Logo
07:35 - 08:55DUB-STN
1h 20mdirect
Ryanair Logo
06:55 - 08:15STN-DUB
1h 20mdirect
£29Ryanair
Find Deal
dom., 24 ago. - dom., 31 ago.
Ryanair Logo
23:00 - 00:20DUB-STN
1h 20mdirect
Ryanair Logo
08:15 - 09:35STN-DUB
1h 20mdirect
£29Ryanair
Find Deal
jue., 28 ago. - dom., 31 ago.
 Logo
19:35 - 20:55DUB-STN
1h 20mdirect
 Logo
08:15 - 09:35STN-DUB
1h 20mdirect
jue., 28 ago. - dom., 31 ago.
 Logo
19:35 - 20:55DUB-STN
1h 20mdirect
 Logo
08:15 - 09:35STN-DUB
1h 20mdirect
sáb., 15 nov. - lun., 17 nov.
Ryanair Logo
21:45 - 23:05DUB-STN
1h 20mdirect
Ryanair Logo
10:15 - 11:35STN-DUB
1h 20mdirect
£58Ryanair
Find Deal
mar., 4 nov. - mié., 5 nov.
British Airways Logo
10:55 - 12:30DUB-LHR
1h 35mdirect
British Airways Logo
06:30 - 07:55LHR-DUB
1h 25mdirect
£76British Airways
Find Deal
mié., 13 ago. - sáb., 30 ago.
British Airways Logo
10:55 - 12:30DUB-LHR
1h 35mdirect
British Airways Logo
14:55 - 16:20LHR-DUB
1h 25mdirect
£77British Airways
Find Deal
sáb., 1 nov. - lun., 3 nov.
Aer Lingus Logo
09:15 - 10:45DUB-LCY
1h 30mdirect
Aer Lingus Logo
06:50 - 08:15LCY-DUB
1h 25mdirect
£153Aer Lingus
Find Deal
sáb., 15 nov. - lun., 17 nov.
Aer Lingus Logo
09:15 - 10:45DUB-LCY
1h 30mdirect
Aer Lingus Logo
19:25 - 20:45LCY-DUB
1h 20mdirect
£154Aer Lingus
Find Deal
Expert advice

Expert advice for your flight from Dublin to London

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Ryanair

Ryanair's Basic fare includes one small cabin bag, with strict size checks at the gate.


Avoid Ryanair's 11A seat as it lacks a window, despite being a window seat.

Read more about Ryanairby Duncan Madden
British Airways

BA's CityFlyer from London City Airport offers fast travel without 100 ml liquid limit for cabin baggage.


BA economy fares include a decent size cabin bag without surprise payments during booking.

Aer Lingus

Aer Lingus offers AerSpace fare with front-row seating and blocked middle seat for extra comfort.


Aer Lingus Green Lounge at Dublin Airport offers spacious seating and a laid-back atmosphere.

Airports
DUB

For a smooth departure from Dublin, check in online and arrive with a printed or electronic boarding pass to avoid extra fees with Ryanair.

Read more about DUBby Ramsey Qubein
LTN

The Luton DART offers a quick rail transfer to Luton Parkway Station, connecting you to central London in 32 minutes via the Luton Airport Express.

Read more about LTNby Duncan Madden
LHR

The Heathrow Express is the fastest way to central London, taking just 15 minutes to Paddington Station. Buy tickets in advance for the best rate.

Read more about LHRby Kirstie Pickering
STN

Consider the National Express coach for a cost-effective and comfortable journey to London, avoiding the often crowded and expensive Stansted Express.

Read more about STNby Duncan Madden
LGW

The Gatwick Express offers a direct 30-minute service to London Victoria Station, providing a quick and comfortable option for airport arrivals.

Read more about LGWby Kirstie Pickering
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair, British Airways, LTN and STN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on DUB

Ramsey Qubein

Ramsey Qubein

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Kirstie Pickering

Kirstie Pickering

Expert on LHR and LGW

Kirstie Pickering

Kirstie Pickering

Aviation and business journalist Kirstie didn’t leave England until she was 18 years old, but has since travelled to over 20 countries including Japan, Canada, and Iceland. Her travel expertise lies in European city breaks, including how to find the best locally-owned hotels and restaurants and how to optimise the airport experience for your needs.

Read more
Useful Info

KAYAK's insights & trends for Dublin to London flights

Get data-powered insights and trends into flights from Dublin to London to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to London
Find cheap flights to London

Planning a trip from Dublin to London? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

How much is a round-trip flight from Dublin to London?

What is the cheapest Dublin to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Dublin to London.

Our data shows that the cheapest route for a return flight from Dublin to London cost £13 and was between Dublin (DUB) and London Gatwick Airport (LGW). On average, the best prices are found if you fly from Dublin (DUB) to London Luton Airport (LTN). The average price for a return flight for this route is £13.

What’s the cheapest day of the week to fly from Dublin to London?

The average price of all round-trip flights from Dublin to London clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dublin to London, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from London, Friday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Dublin to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to London is January, where tickets cost £53 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £102 and £91 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dublin to London, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.


Good to know - Cheap tickets from Dublin to London

Low seasonJanuary
High seasonJuly
Cheapest flight£13
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Dublin to London Stansted Airport

When to book flights from Dublin to London

Are your dates flexible? Find out the best times to travel from Dublin to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to London

  • Which airlines fly directly to London?

    If you want to fly to London’s Heathrow International Airport from Dublin, then travelling with either Aer Lingus or British Airways will get you non-stop flights from Dublin to London. If you are flying to Stansted International Airport, you will need to fly with Ryanair if you want a direct flight, while both Aer Lingus and Ryanair fly non-stop to London Gatwick Airport. British Airways also offers a direct flight to London City Airport.

  • Which is the best airport to fly to in London if I want to get to the centre of town quickly?

    If you’re wanting to travel to the centre of London from the airport in a hurry, then you’re probably best served by flying to London Heathrow International Airport, as it has a direct connection to the London Underground Railway, and it only takes about 15min to get to the centre of London. The fare will cost around £14 (€16.50). London City Airport is also fairly close to the centre of London, with the train only taking 20min and fares costing around £5.50 (€6.40).

  • Which terminal will I arrive at if I fly to London Heathrow or Stansted from Dublin?

    If you are flying to London Heathrow from Dublin with British Airways, then you will land at terminal 5. London Stansted currently accepts international passengers at their main terminal, terminal one.

  • Can I book a car hire at any London airport?

    You can book a car hire at any of the London airports receiving flights from Dublin. If your destination is London Stansted, the airport has a Car Rental Village accessible via complimentary bus transfer service from the forecourt area. Passengers arriving at London Luton can also avail themselves of free shuttle transfers from its terminal to the car hire centre.

  • Can I leave a bag at London Luton Airport?

    Luggage Point offers left-luggage facilities at London Luton as a convenience for passengers who prefer explore the city without carrying around necessary baggage. The office is located near the Check-In area in the main concourse and is open from 4am-10pm local time.

  • Are there currency exchange offices at London Stansted?

    If you need to convert euros to pound sterling or looking to receive a wire transfer after you arrive at the airport, Moneycorp has locations at London Stansted in the Baggage Reclaim Hall and near Check-In H for your convenience.

  • Which airlines offer domestic flights from London airports?

    British Airways offers domestic flights to Aberdeen, Belfast and Gibraltar from London Heathrow Airport (LHR) or you can fly with easyJet from London Gatwick Airport to other UK destinations including Edinburgh, Isle of Man, and Jersey.

  • What is the cheapest flight from Dublin to London?

    In the last 3 days, the lowest price for a flight from Dublin to London was £18 for a one-way ticket and £38 for a return.

  • Which airports will I be using when flying from Dublin to London?

    When flying out of Dublin you will be using Dublin. You will be landing at one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • Which aircraft models fly most regularly from Dublin to London?

    The Airbus A321neo is the aircraft model that flies most regularly on the Dublin to London flight route.

  • Which airline alliances offer flights from Dublin to London?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Dublin to London?

    There are direct flights from Dublin to London on a daily basis.

  • Which is the best airline for flights from Dublin to London, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from Dublin to London are Aer Lingus and Ryanair. With an average price for the route of £147 and an overall rating of 7.1, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of £59 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Dublin to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to London

  • Looking for a cheap flight from Dublin to London? 25% of our users found flights on this route for £59 or less one-way and £134 or less round-trip.
  • If you’re flying to London from Dublin, you’re most likely going to be flying to Heathrow Airport (LHR), however, you can also book flights to London Stansted (STN) as well as London Gatwick Airport (LGW), London City Airport (LCY) and London Southend Airport (SEN).
  • The lost property section of London Heathrow is located close to the departures section of terminal five. If you have misplaced an item at the airport, that is where it will be kept and made available to you. London Stansted’s lost property is held in the terminal by Excess Baggage.
  • Both London Stansted and London Heathrow have airport lounges available if you need to use facilities like a shower. The lounges are also great if you just want to relax and have some food and drink. Be advised that the lounges generally cost between £25-30 (€30-34).
  • Dublin Airport (DUB) is one of the country’s major destinations for air traffic and the only international gateway serving the capital city. Ryanair operates a hub at Terminal 1, which schedules flights from Dublin to London Stansted (STN) and London Luton (LTN) airports. Aer Lingus also has its primary base there, but its flights from Terminal 2 are destined to London Gatwick Airport (LGW).
  • There are several public transport options to Dublin Airport. Dublin Express Route 702 and Aircoach Route 700 provides direct links from downtown locations like Temple Bar, Heuston Station and Trinity College. Dublin Bus Route 41 offers service from Lower Abbey Road while Go-Ahead Ireland Route 102 connects the terminals with Sutton Station in the city centre.

Prefer to fly direct from Dublin to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Dublin to London.
Find which airlines fly direct from Dublin Airport to London, which days they fly and book direct flights.

Direct departures

Dublin to London

Monday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, Ryanair, +1 more

Aer Lingus, British Airways, +2 more

Friday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

See more direct flights

Direct returns

London to Dublin

Monday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Tuesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Wednesday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Thursday

Aer Lingus, British Airways, Ryanair, +1 more

Aer Lingus, British Airways, +2 more

Friday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Saturday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

Sunday

Aer Lingus, British Airways, Ryanair

Aer Lingus, British Airways, +1 more

See more direct flights

Reviews of the top 3 airlines flying from Dublin to London

 
See real verified KAYAK customer reviews for airlines flying from Dublin to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1152 reviews
7.0Comfort
8.0Crew
6.4Food
7.2Boarding
6.8Entertainment
Airline reviews

Dublin to Boston was decent. Food and entertainment was included and that was expected for the rate paid.

6.0 GoodTim, Jul 2025DUB - BOS
Read more Aer Lingus reviews

Dublin to Boston was decent. Food and entertainment was included and that was expected for the rate paid.

The Nice airport was a horrible boarding experience. I have never experienced the kind of compressed mob (in the B12-B17 gate area) of people all unclear what was happening and no airport staff to assist. There was no signage and 1000’s of people waiting for any info for 2 hours.

No entertained. food and beverages were not complimentary. they lost my checked luggage which made my 10 day vacation unpleasant.

Flight was on time. Boarding was quick and efficient. Seats were comfortable. Food was fine.

The ease of boarding was good. I wish they had something to eat on the plane.

I like Aer Lingus so that is why I’m writing this critique so they can become better. The boarding gate was too small to board properly. Our seats were toward the back of the plane knowing we would be boarding after business class, we moved to that area after business class boarded. An Aer Lingus employee told us we couldn’t stand there. We explained we were the next group to board and wouldn’t even be able to hear when our boarding was called. She didn’t care and was not very professional. The cabin was freezing. I wouldn’t feed my dog the food. We were over an hour late coming into chicago because of weather which can’t be avoided. I asked the crew if they could make an annoucement for before whose final destination is chicago to wait and allow the people with connecting to deplane first. He said there are a lot of people with connecting flights. He said, it doesn’t matter. Well, yes it does. He could have been more considerate of his passengers.

The seat spacing was good. The food, not so good... typical airline food. 😕

I would face like to have more selections for entertainments overall it was very good. .

One cold drinks service. No snacks with drinks. No tomato juice or apple juice, coke - only fanta or sprite then ran out of that. Went to gally after meal service no one there / no self service for water at least. Waited 25 min for cabin crew to assist. No recycling of cardboard/ plastic - all put to garbage. Breakfast was a nutrigrain bar and an orange juice. Also I'm sure I booked a flight with checked luggage allowance but had to buy extra when I had my booking confirmation. Movies were good. Chairs comfy. Pillow and blanket and ac vents.

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

Every flight was delayed. They lost our luggage for days.

On time. Clean. Efficient. Just what is required for the short hop.

I love my flight from Munich to San Diego — highly recommend British Airways.

Very crowded, no real explanation of food "chicken or pasta?" After dinner no drinks service. Plane was clean, but little help with finding soaces fir luggage to get into overhead bins. Many passengers putting 2 bags, hats, duty free in overhead bins so no space for roll ons

The boarding was smooth, seats comfortable, crew friendly and helpful.

The crew were good. The flight was on time. The food was bad.

I always have issues to connect with BA WIFI. Nothing to blame BA for but there is always an issue getting a gate at any London Airport whether the flight is on time or delayed. But overall a great flight.

Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.

We had airport assistance which was good except at Heraklion it was very difficult to find any staff to ask where to go which proved stressful

The wheelchair service was good. Staff and crew were helpful/supportive. The business of 'being overbooked' ....."you may not be able to travel tonight/we may have to put you in Economy'" was rather unsettling. Even Economy Plus in a MIDDLE seat felt cramped. The seating and experience felt very basic even though I had struggled to pay for extra - Economy Plus.

Everything you need to know for your flight from Dublin to London

Other airlines flying from Dublin to London

Flights from the other most popular airlines that fly from Dublin to London according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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