The flight distance from Donegal Airport (CFN) in Donegal, Ireland to Washington Dulles International Airport (IAD) in Washington, United States is 5,302 kilometers (3,294 miles / 2,863 nautical miles). The estimated flight time for this route is approximately 7h, flying west at a heading of 280°.

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

Time zone information: When it's 20:54 in Donegal, it's 15:54 in Washington. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Washington (IAD) to Donegal (CFN) follows a heading of 46° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Donegal Airport (CFN) and Washington Dulles International Airport (IAD) detail pages, or use our flight duration calculator to compare other routes.