The flight distance from Lisbon Portela Airport (LIS) in Lisbon, Portugal to Silistra Polkovnik Lambrinovo Airfield (SLS) in Silistra, Bulgaria is 3,059 kilometers (1,901 miles / 1,652 nautical miles). The estimated flight time for this route is approximately 5h, flying east northeast at a heading of 67°.

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 15:15 in Lisbon, it's 17:15 in Silistra.

The return flight from Silistra (SLS) to Lisbon (LIS) follows a heading of 272° (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 Lisbon Portela Airport (LIS) and Silistra Polkovnik Lambrinovo Airfield (SLS) detail pages, or use our flight duration calculator to compare other routes.