The flight distance from Cascais Airport (CAT) in Cascais Airport, Portugal to Helsinki Vantaa Airport (HEL) in Helsinki, Finland is 3,379 kilometers (2,100 miles / 1,825 nautical miles). The estimated flight time for this route is approximately 5h, flying north northeast at a heading of 33°.

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

Time zone information: When it's 11:25 in Cascais Airport, it's 13:25 in Helsinki.

The return flight from Helsinki (HEL) to Cascais Airport (CAT) follows a heading of 240° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Cascais Airport (CAT) and Helsinki Vantaa Airport (HEL) detail pages, or use our flight duration calculator to compare other routes.