The flight distance from Eleftherios Venizelos International Airport (ATH) in Athens, Greece to Sines Airport (SIE) in Sines Airport, Portugal is 2,858 kilometers (1,776 miles / 1,543 nautical miles). The estimated flight time for this route is approximately 4h, flying west at a heading of 280°.

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

Time zone information: When it's 17:16 in Athens, it's 15:16 in Sines Airport.

The return flight from Sines Airport (SIE) to Athens (ATH) follows a heading of 80° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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