The flight distance from Helsinki Vantaa Airport (HEL) in Helsinki, Finland to Oshima Airport (OIM) in Izu Oshima, Japan is 7,881 kilometers (4,897 miles / 4,256 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 52°.

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 Finland with Japan. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 06:18 in Helsinki, it's 12:18 in Izu Oshima. 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 Izu Oshima (OIM) to Helsinki (HEL) follows a heading of 331° (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 Oshima Airport (OIM) detail pages, or use our flight duration calculator to compare other routes.