The flight distance from Ban Huoeisay Airport (OUI) in Ban Huoeisay Airport, Laos to Sofia Airport (SOF) in Sofia, Bulgaria is 7,458 kilometers (4,634 miles / 4,027 nautical miles). The estimated flight time for this route is approximately 10h, flying northwest at a heading of 309°.

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

Time zone information: When it's 15:26 in Ban Huoeisay Airport, it's 10:26 in Sofia. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Sofia (SOF) to Ban Huoeisay Airport (OUI) follows a heading of 83° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Ban Huoeisay Airport (OUI) and Sofia Airport (SOF) detail pages, or use our flight duration calculator to compare other routes.