The flight distance from Letterkenny Airport (LTR) in Letterkenny, Ireland to Oslo Gardermoen Airport (OSL) in Oslo, Norway is 1,256 kilometers (780 miles / 678 nautical miles). The estimated flight time for this route is approximately 2h, flying northeast at a heading of 55°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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

Time zone information: When it's 12:45 in Letterkenny, it's 13:45 in Oslo.

The return flight from Oslo (OSL) to Letterkenny (LTR) follows a heading of 251° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Letterkenny Airport (LTR) and Oslo Gardermoen Airport (OSL) detail pages, or use our flight duration calculator to compare other routes.