The flight distance from Letterkenny Airport (LTR) in Letterkenny, Ireland to Sofia Airport (SOF) in Sofia, Bulgaria is 2,620 kilometers (1,628 miles / 1,415 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 108°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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

Time zone information: When it's 22:44 in Letterkenny, it's 00:44 in Sofia.

There is a significant elevation difference of 1,722 feet between the two airports. Sofia Airport sits higher than Letterkenny Airport.

The return flight from Sofia (SOF) to Letterkenny (LTR) follows a heading of 312° (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 Letterkenny Airport (LTR) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.