The flight distance from Lisbon Portela Airport (LIS) in Lisbon, Portugal to Libertador Gral D Jose De San Martin Airport (PSS) in Posadas, Argentina is 8,819 kilometers (5,480 miles / 4,762 nautical miles). The estimated flight time for this route is approximately 11h, flying southwest at a heading of 221°.

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

Time zone information: When it's 20:12 in Lisbon, it's 17:12 in Posadas. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Posadas (PSS) to Lisbon (LIS) follows a heading of 35° (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 Lisbon Portela Airport (LIS) and Libertador Gral D Jose De San Martin Airport (PSS) detail pages, or use our flight duration calculator to compare other routes.