The flight distance from Kuwait International Airport (KWI) in Kuwait City, Kuwait to Sines Airport (SIE) in Sines Airport, Portugal is 5,269 kilometers (3,274 miles / 2,845 nautical miles). The estimated flight time for this route is approximately 7h, flying west northwest at a heading of 296°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Kuwait 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 16:35 in Kuwait City, it's 13:35 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 Kuwait City (KWI) follows a heading of 83° (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 Kuwait International Airport (KWI) and Sines Airport (SIE) detail pages, or use our flight duration calculator to compare other routes.