The flight distance from Union Island International Airport (UNI) in Union Island, Saint Vincent to Vienna International Airport (VIE) in Vienna, Austria is 8,079 kilometers (5,020 miles / 4,362 nautical miles). The estimated flight time for this route is approximately 11h, flying northeast at a heading of 43°.

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 Saint Vincent with Austria. It is an intercontinental flight between North America and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:33 in Union Island, it's 23:33 in Vienna. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Vienna (VIE) to Union Island (UNI) follows a heading of 270° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Union Island International Airport (UNI) and Vienna International Airport (VIE) detail pages, or use our flight duration calculator to compare other routes.