Cheap flights from London to Dublin
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Flight deals from London to Dublin
Looking for a cheap last-minute deal or the best round-trip flight from London to Dublin? Find the lowest prices on one-way and round-trip tickets right here.Don’t miss a great deal
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Find the cheapest month to fly from London to Dublin
We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Dublin flights are currently cheapest in May.Direct flights from London to Dublin
London to Dublin: Alternative routes
Compare routes from London to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.London to Dublin: Flight information
The things to know before you go.Cheapest flight found | C$38 |
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Cheapest month to fly | May |
Average flight time | 1 hr, 23 mins |
Most popular airline | British Airways |
Average flights per week | 814 |
Finding cheap flights from London to Dublin: Frequently asked questions
Top tips for finding a cheap flight from London to Dublin
Finding cheap tickets from London to Dublin is easy with a little flexibility. Use our Whole Month search feature to scan through the calendar for the cheapest dates. You can also set up a Price Alert for your route and let us monitor the fares for you, sending notifications when prices change. If you’d rather skip layovers, select the Direct Flights search to view non-stop options that’ll save you time.
Booking your tickets early often leads to savings, but we can also find you some last-minute deals. In general, December is the best time to schedule your trip from London to Dublin, with the lowest average fares across the board. Keep these strategies in mind to find the best itinerary.
Handy information about London airport
London is well-equipped with six airports, each catering to a variety of travel needs. London City Airport, with its single terminal, is nestled within the city, offering a convenient gateway, predominantly for business travellers to domestic and European destinations. The Docklands Light Railway provides swift access to this airport, along with other ground transport options.
Heathrow, London's major international airport, comprises four active terminals, connecting passengers to a comprehensive list of destinations worldwide. For efficient transfers, the Heathrow Express train service and several other transport modes link the airport to the capital and surrounding areas. Similarly, Gatwick, with two terminals, provides extensive connectivity and is logistically well-supported by the Gatwick Express and other rail and road services.
Stansted, favouring low-cost airlines, directs mostly to European locations, while also serving few intercontinental routes. The Stansted Express ensures a direct connection to London. Lastly, Luton and Southend, each featuring a single terminal, are strongholds for low-cost European flights, with robust rail links and other ground transport services ensuring seamless travel to and from the capital.
Dublin airport: good to know
Dublin Airport has two distinct terminals. Terminal 1 facilitates both domestic and international travel, offering a range of transport options including buses, taxis, and car rentals while providing a convenient short-term parking area. This terminal is known for hosting several low-cost carriers which may suit budget-conscious travellers.
The more contemporary Terminal 2 is dedicated primarily to international flights and is characterized by its modern facilities. Here, guests can enjoy a variety of shops, restaurants, and lounges, as well as duty-free shopping opportunities. Transport services mirror those at Terminal 1, ensuring connectivity to the city centre. For the most current terminal information, it is advisable to refer to the official Dublin Airport website or to get in touch with the airport. Knowing how far the airport is from your accommodation and the best way to get there will help keep your journey stress-free when flying from London to Dublin.
Best time to fly from London to Dublin
The best time to fly from London to Dublin is during the summer months of July and August when the weather in Dublin is at its warmest, with average temperatures pleasantly hovering between 16°C and 20°C. These months offer the most comfortable climate for exploring the city without the chill of the cooler seasons, although it's always wise to have an umbrella handy to embrace occasional showers. If you prefer cooler weather, spring and autumn also provide moderate conditions, ideal for those who enjoy crisp air while wandering around Dublin's charming streets.
Reasons to visit Dublin
When planning your trip to Dublin, check out these activities and attractions Dublin has to offer. Engage with the city's rich heritage during the St. Patrick's Festival, a spirited celebration of Irish culture and tradition. Explore the Guinness Storehouse to uncover the story behind Ireland's iconic stout and savour a pint with a panoramic view of the city. Discover the illustrious history of education at Trinity College and wander through the Old Library to marvel at the historic Book of Kells. Step into the past at Kilmainham Gaol, where you can learn about the poignant history of the political and penal system in Ireland. Dublin welcomes visitors to immerse themselves in its compelling blend of history, culture, and revelry.
Add hotel bookings and car hire to your London to Dublin flight
Planning your trip to Dublin is easy and convenient with Skyscanner. Select between top car hire brands like Budget, Easirent, and Sixt to explore the city at your own pace. Prefer to stay close to the action? Book a stay at The Gibson Hotel, breathe in the history at Clontarf Castle Hotel, or enjoy the central location of Jurys Inn Dublin Parnell Street. Your travel plans come together effortlessly on Skyscanner.
Plan the rest of your trip from London to Dublin
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.