The flight distance from Harry Reid International Airport (LAS) in Las Vegas, United States to City of Derry Airport (LDY) in Derry, United Kingdom is 7,800 kilometers (4,847 miles / 4,212 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 35°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United States with United Kingdom. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 21:44 in Las Vegas, it's 05:44 in Derry. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 2,159 feet between the two airports. City of Derry Airport sits lower than Harry Reid International Airport.

The return flight from Derry (LDY) to Las Vegas (LAS) follows a heading of 305° (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 Harry Reid International Airport (LAS) and City of Derry Airport (LDY) detail pages, or use our flight duration calculator to compare other routes.