The flight distance from Sines Airport (SIE) in Sines Airport, Portugal to Sofia Airport (SOF) in Sofia, Bulgaria is 2,766 kilometers (1,719 miles / 1,493 nautical miles). The estimated flight time for this route is approximately 4h, flying east northeast at a heading of 69°.

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 Portugal with Bulgaria. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:53 in Sines Airport, it's 17:53 in Sofia.

There is a significant elevation difference of 1,742 feet between the two airports. Sofia Airport sits higher than Sines Airport.

The return flight from Sofia (SOF) to Sines Airport (SIE) follows a heading of 270° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Sines Airport (SIE) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.