The flight distance from Istanbul Airport (IST) in Istanbul, Turkey to Sines Airport (SIE) in Sines Airport, Portugal is 3,215 kilometers (1,997 miles / 1,736 nautical miles). The estimated flight time for this route is approximately 5h, flying west at a heading of 276°.

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 Turkey with Portugal. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:56 in Istanbul, it's 14:56 in Sines Airport. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Sines Airport (SIE) to Istanbul (IST) follows a heading of 71° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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