Cheap Flights from Dublin to London

For anyone who fancies a pint of Guinness in the morning and a gin and tonic in the afternoon, flights Dublin to London take off several times a day to meet the demand for this popular route. By first class or with a cheap last-minute deal, Trip.com will find the best deal available.

Travel requirements: Flights Dublin to London

Passengers vaccinated and unvaccinated can currently travel freely from Dublin to London. In March 2022, both the UK and Ireland have lifted all its COVID-related travel restrictions, so passengers will have low entry requirements when arriving in London and returning to Dublin.

COVID restrictions: As of June 2022, the United Kingdom has no COVID-19 travel restrictions in place. Arriving passengers from any country will not need to quarantine, present proof of vaccination or have a COVID-19 test, nor are they required to have any travel/medical insurance. Masks are also not necessary at this time.

Returning to Dublin: Ireland has no COVID-19 travel restrictions in place. Passengers returning to Dublin no longer need to show proof of vaccination, proof of recovery or a negative PCR test result upon arrival, and there are no post-arrival testing or quarantine requirements.

For updated information regarding the travel restrictions for flights Dublin to London, check out our Ireland to United Kingdom Latest Travel Restrictions Page for more details.

Essential information: Flights Dublin to London

Average flight time: 1 hr 22mins

Flights per week: approx. 785

Time difference between Dublin and London: No time difference

With mostly direct flights, cheap fares, and just over an hour of flight time, flights Dublin to London are an in-demand air route with between 70-80 direct daily departures. Passengers can choose from several budget and national airlines such as British Airways, Ryanair, and Aer Lingus. The most popular routes operated by Dublin to London flights Aer Lingus are Dublin to London and London to Dublin. The flag carrier of Ireland offers 25-32 direct flights daily to London City Airport, London Gatwick and Heathrow Airport, depending on the month. Another national airline with multiple daily flights is Dublin to London flights British Airways. It operates around 30 flights a day to three London airports. Many additional airlines also operate flights Dublin to London if passengers don’t mind one stopover, such as Dublin to London flights Lufthansa and Dublin to London flights Air France.

Dublin to London flight time/duration range from 1 hr 10 mins to 1 hr 35 mins. The earliest flight departs from Dublin (DUB) at 06:25 and arrives in London (STN) at 07:40. The latest flight departs from Dublin (DUB) at 21:55 and arrives in London (STN) at 23:10.

Flights Dublin to London depart from Dublin’s main airport, Dublin Airport (DUB). In London, five out of six London airports are currently receiving flights from Dublin, including Gatwick Airport and Luton Airport. With multiple arrival airport and terminal options, it is advisable for passengers to pay extra attention to their tickets before arriving to avoid any mishaps.

Cheap flights and ticket options: Flights Dublin to London

Cheapest direct one way: £6

Cheapest direct return: £20

Cheapest months to travel: June to August

Most expensive month to travel: December

Most popular airline: Aer Lingus

Flights Dublin to London is a busy air route with over 700 direct and indirect flights departing each week. For passengers looking for flexible fares or last-minute deals, there is an abundance of cheap ticket choices and airlines to choose from. While Dublin to London flight price/cost varies based on the time of the year, airline and flight types, there’re plenty of fantastic airfare deals year-round to be had.

For as low as £6, passengers won’t find anything cheaper than this price for Dublin to London direct flights or Dublin to London flights one way. The best deal for flights from Dublin to London return is also at a bargain price of £20. Prefer to travel in style by business or first class? Dublin to London first class flights cost from £135 one way or £351 return.

The peak season for flights Dublin to London is the month of December, when the average fare is around £15 one way. But for specific dates the price increases to over £60. In contrast, for those looking for a bargain, the lowest one way ticket can be found for only £6, and low prices are generally available between June and August.

For cheap fares of the week, by analyzing data from all airlines on Trip.com, passengers can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

The best ways to and from the airport

Flight from Dublin to London depart from Dublin Airport (DUB).Located only 10 km or 6 miles north of the city centre, several transport options connect the downtown to the airport. By bus, visitors can arrive at Dublin Airport bus zones by over 1,000 buses and coaches each day, as it is where different bus stops and bus companies are located. Dublin Express is a premium quality coach service that links over 15 key stops across the Dublin centre and the airport, including Temple Bar, Trinity College and O’Connell Street. The fast way is getting a tax. Passengers arriving by taxi (and private transfers) will be dropped off directly outside either Terminal 1 or Terminal 2. All licensed taxis will use taximeters as their charging system.

London has six major airports, flights Dublin to London will land at five of them, London City Airport (LCY), Gatwick Airport (LGW), Heathrow Airport (LHR), London Luton Airport (LTN) and London Stansted Airport (STN). To travel to central London, travellers can opt for a local taxi, private transfer or public transportation like trains, underground and buses. But the fastest and most cost-effective transport choices include the Docklands Light Railway Line to London City Airport Station; 15 minutes by Heathrow Express train to London Paddington; 30 minutes by Gatwick Express to London Victoria; 35 minutes by train + shuttle bus from Luton Airport to London St. Pancras; and 47 minutes by Stansted Express train to London Liverpool Street.

Places to visit in London

London is a cosmopolitan world capital with the finest art, culture, cuisine, history and unforgettable fun. No matter the taste and interest, this city by the Thames will not disappoint. While London is an excellent destination for visitors year-round, the most pleasant time has to be June-August. Weather-wise the temperature ranges between 13 to 30 degrees Celsius. With mostly sunny days, the summer is also the perfect time for many music festivals and outdoor activities.

Whether it’s for a short break or an extended stay, there’s so much to experience in London, and it’s impossible to do them all in one visit. Top must-see attractions and iconic landmarks include the Buckingham Palace, the London residence of the Royal Family; Tower of London, the famous fortress, palace, prison and the home of the magnificent Crown Jewels exhibition; St Paul's Cathedral, one of the grandest cathedrals in the UK and the seat of the Bishop of London; And the London Eye, or the Millennium Wheel, it’s Europe's tallest cantilevered observation wheel. Museum-lovers can immerse themselves in world culture, antiquities or master artworks in the British Museum, Victoria and Albert Museum, Tate Modern and The National Gallery. Want to shop til you drop? Bond Street, Carnaby Street and Knightsbridge are just a few top retail destinations in the city filled with international designer shops.