Cheap flights from London to Dublin

Flight FAQs

From London to Dublin

A line-up of London to Dublin flights is on standby to whisk you away to the pretty capital of the Republic of Ireland. Dublin is easily the most popular spot in the country, hosting around 5 million visitors a year. And it really lays on the charm, handing out castles, cathedrals, cobbled streets and cosy pubs beside the River Liffey. Even better, it takes just over an hour to fly from London to Dublin – that’s less time than travelling across London on the Tube.

Are flight prices decreasing from London to Dublin due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Dublin for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from London to Dublin for under £100 on Cheapflights?

Yes, there are multiple flights from London to Dublin for under £100. The cheapest flight booked recently is on Ryanair for just £41, but on average you can expect to pay £50.

Are there direct flights from London to Dublin for under £100 on Cheapflights?

Cheapflights has 18 direct flights from London to Dublin under £100. A good price for a direct flight from London to Dublin is less than £61.

Are there last-minute flights available from London to Dublin for under £100?

There are currently 9+ open flights from London to Dublin within the next 7 days for less than £100.

How popular is this flight route?

Flights from London to Dublin have been viewed 4,763 times in the past calendar month.

What is the cheapest airline for this route?

Currently, Aer Lingus Teoranta offers the cheapest flights from London to Dublin. On average 248 flights can be found for this airline route daily.

Is London weather warmer or cooler than Dublin?

Temperatures around the 23 °Cs can be experienced in July. The weather in Dublin is colder than in London. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from London to Dublin?

It depends on which airport you fly from, but most London to Dublin flights are 1 hour 15 minutes long. And since Dublin is just a hop across the Irish Sea, it’s probably not worth looking for cheaper flights with stops – those journeys can last up to 15 hours.

Which airlines operate flights from London to Dublin?

Absolutely loads. Irish airlines like Ryanair and Aer Lingus offer a great London to Dublin flight schedule. You could also travel with British Airways, Cityjet, Air France, Flybe, Lufthansa and Norwegian.

How frequent are flights between London and Dublin?

Airlines fly from London to Dublin several times a day.

Which airports serve London and Dublin?

All the London airports offer flights to Dublin Airport.

Which direct flight route between London and Dublin is cheapest?

Luton and Stansted offer the best cheap flights from London to Dublin, although Gatwick is close on their heels. One more thing – remember to factor in the costs of travelling to the airport. Once you throw in train fares or fuel prices, you might find it’s cheaper to fly from an airport closer to home. Dublin is no stranger to grand buildings. St Patrick’s Cathedral and Dublin Castle tower above the stone city, which straddles the River Liffey. Then there’s the Guinness Storehouse, where beer aficionados can sip the world-famous Irish stout or shop for souvenirs. For more in the way of Irish brews and bites, follow your ears to the pubs and clubs of Dublin’s Temple Bar district. When it comes to weather, Dublin has a maritime climate, so it’s best to pack a jumper and brolly no matter which time of year you travel. That said, its winters are nice and mild – just like London – making it a great year-round holiday spot. Try out our smart search engine to find cheap flights from London to Dublin.