The flight distance from Helsinki Vantaa Airport (HEL) in Helsinki, Finland to Pierrefonds Airport (ZSE) in St Pierre, RE is 9,486 kilometers (5,894 miles / 5,122 nautical miles). The estimated flight time for this route is approximately 12h, flying south southeast at a heading of 152°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Finland with RE. It is an intercontinental flight between Europe and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:12 in Helsinki, it's 14:12 in St Pierre.

The return flight from St Pierre (ZSE) to Helsinki (HEL) follows a heading of 345° (north northwest). 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 Pierrefonds Airport (ZSE) detail pages, or use our flight duration calculator to compare other routes.