280 MI/ 451 Km
It takes about 45 minutes to fly from London, England to Dublin, Ireland. Dublin is 291 miles [469 kilometers; 253 nautical miles] from London. They're in the same time zone.
There is no direct ferry from London to Dublin. You can get ferries to Dublin from Holyhead or Liverpool. You would need to travel to them from London to get a ferry. The total distance, including the ferry, would be about 586 kilometres or 364 miles, though that would depend on your route.
The Distance between London / Heathrow Airport (England,UK) [Airport] and Dublin (County Dublin,Ireland) is :443.32 kilometers (km).In Other Units:275.46 miles.239.21 nautical miles.Note: the distance is straight line distance (may be called as flying or air distance) between the two locations calculated based on their latitudes and longitudes. This distance may be very much different from the actual travel distance.
A straight line joining O'Connell Street, Dublin to Trafalgar Square, London is 464 Km long. Taking a car and ferry, the distance is 583 Km.
It's 50 Mins on Lingus to Heathrow, around 65-70 mins to London City using Air France
It is cheaper to fly from London to Dublin than to rent a car in London and drive (and catch a ferry across the Irish sea) to Dublin. If you shop around you can get some very good value air fairs from London to Dublin.
Distance between London, England, United Kingdom and Dublin, Ireland 291 miles (469 km) (253 nautical miles)
London is better
280 air miles between Dublin and Heathrow, London.
Cardiff is in Wales. Dublin is in Ireland. Edinburgh is in Scotland. London is in England.
Dublin to Tullamore is a distance of about 100 kilometres or 62 miles.
Many airlines fly between London in England and Dublin in Ireland. You can book on their websites.