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Airport Comparison
Helsinki (HEL) to Sines Airport (SIE) Flight Distance
The flight distance from Helsinki Vantaa Airport (HEL) in Helsinki, Finland to Sines Airport (SIE) in Sines Airport, Portugal is 3,427 kilometers (2,130 miles / 1,851 nautical miles). The estimated flight time for this route is approximately 5h, flying west southwest at a heading of 239°.
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 Finland with Portugal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 05:04 in Helsinki, it's 03:04 in Sines Airport.
The return flight from Sines Airport (SIE) to Helsinki (HEL) follows a heading of 33° (north 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 Helsinki Vantaa Airport (HEL) and Sines Airport (SIE) detail pages, or use our flight duration calculator to compare other routes.
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