The flight distance from Riga International Airport (RIX) in Riga, Latvia to Sines Airport (SIE) in Sines Airport, Portugal is 3,193 kilometers (1,984 miles / 1,724 nautical miles). The estimated flight time for this route is approximately 5h, flying west southwest at a heading of 243°.

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

Time zone information: When it's 13:21 in Riga, it's 11:21 in Sines Airport.

The return flight from Sines Airport (SIE) to Riga (RIX) follows a heading of 38° (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 Riga International Airport (RIX) and Sines Airport (SIE) detail pages, or use our flight duration calculator to compare other routes.