The flight distance from London Stansted Airport (STN) in London, United Kingdom to Ust-Kut Airport (UKX) in Ust-Kut, Russia is 6,154 kilometers (3,824 miles / 3,323 nautical miles). The estimated flight time for this route is approximately 8h, flying northeast at a heading of 40°.

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 United Kingdom with Russia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:26 in London, it's 13:26 in Ust-Kut. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,840 feet between the two airports. Ust-Kut Airport sits higher than London Stansted Airport.

The return flight from Ust-Kut (UKX) to London (STN) follows a heading of 314° (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 London Stansted Airport (STN) and Ust-Kut Airport (UKX) detail pages, or use our flight duration calculator to compare other routes.