The flight distance from Dublin Airport (DUB) in Dublin, Ireland to Houlton International Airport (HUL) in Houlton, United States is 4,350 kilometers (2,703 miles / 2,349 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 285°.

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 12:00 in Dublin, it's 07:00 in Houlton. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Houlton (HUL) to Dublin (DUB) follows a heading of 56° (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 Dublin Airport (DUB) and Houlton International Airport (HUL) detail pages, or use our flight duration calculator to compare other routes.