The flight distance from Dublin Airport (DUB) in Dublin, Ireland to London Heathrow Airport (LHR) in London, United Kingdom is 449 kilometers (279 miles / 243 nautical miles). The estimated flight time for this route is approximately 2h, flying east southeast at a heading of 117°.

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

This is an international route connecting Ireland with United Kingdom. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:46 in Dublin, it's 05:46 in London.

The return flight from London (LHR) to Dublin (DUB) follows a heading of 301° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Dublin Airport (DUB) and London Heathrow Airport (LHR) detail pages, or use our flight duration calculator to compare other routes.