Cheap flights from London to Dublin

Choose between Air Canada, WestJet, or Aer Lingus to find the best price

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Tips to know when travelling to Dublin

Travelers usually depart from London International, or London Train Station when they travel from London to Dublin. Book your trip to arrive at Dublin, Dublin - Townsend Street, Dublin - Pearse St. Bus Stop, Dublin - Merrion Row, or Dublin - Merrion Square. The most popular airlines for this route are Air Canada, WestJet, Aer Lingus, Ryanair, and United Airlines. London and Dublin have 244 direct flights per week. When you arrive at Dublin, consider visiting Trinity College, Dublin, Caernarfon, Rock of Cashel, Bru Na Boinne Neolithic Site (County Meath, Ireland), and Portmeirion.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Direct flights60262849-3645

Check-in for a flight from London to Dublin

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Air CanadaACAACYesNo
WestJetWJAWSNoOpens 24 days before flight
Closes 1 hours before flight
Aer LingusEINEINoOpens 720 days before flight
Closes 4 hours before flight
RyanairRYRFRNoOpens 24 days before flight
Closes 2 hours before flight
United AirlinesUALUAYesNo

Frequently asked questions

What are the most popular routes to and from London?
Travelers frequently search for route combinations, such as London and Edmonton, Abbotsford, Halifax, Toronto, Mexico City, Orlando, Victoria, Montreal, Windsor, Las Vegas, Calgary, Kelowna, Edinburgh, Fort McMurray, Paris, Colorado Springs, Adelaide, Sioux Lookout, Sofia, Vancouver.
What are the most popular routes to and from Dublin?
Travelers frequently search for route combinations, such as Dublin and London, Manchester, Birmingham, Vancouver, Budapest, Toronto, New York, Glasgow, Bristol, Edinburgh, Athens, Leeds, Paris, Bucharest, Istanbul, Kraków, Madrid, Geneva, São Paulo, Barcelona.
What airports are near London?
The main airport in London is London International. It is also served by Detroit Metropolitan, Toronto Pearson International, Buffalo Niagara International, Billy Bishop Toronto City, Bishop International, Niagara Falls International, MBS International, London International, Windsor International, Coleman A. Young Municipal Airport.
What airports are near Dublin?
The main airport in Dublin is Dublin. It is also served by Dublin, Isle of Man, Shannon, George Best Belfast City, Belfast International, Cork, Ireland West Airport Knock, City of Derry, Donegal, Waterford Airport.
What buses and trains depart from London?
A number of bus and train companies depart from London, including Via Rail Canada.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between London and Dublin?
Yes, it's possible to combine different modes of transport between London and Dublin thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between London and Dublin can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between London and Dublin?
Currently, you can fly between London and Dublin with Air Canada, WestJet, Aer Lingus, Ryanair, United Airlines.
When's the best time to travel between London and Dublin?
If you don’t have specific dates for your trip between London and Dublin, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between London and Dublin?
How many airports are there near London?
How many airports are there near Dublin?
Is it possible to reach London by bus or train?
What time do nonstop (direct) flights between London and Dublin depart?
What time do nonstop (direct) flights between London and Dublin arrive?
What time do flights between London and Dublin depart?
What time do flights between London and Dublin arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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