The flight distance from Narita International Airport (NRT) in Tokyo, Japan to Ban Huoeisay Airport (OUI) in Ban Huoeisay Airport, Laos is 4,247 kilometers (2,639 miles / 2,293 nautical miles). The estimated flight time for this route is approximately 6h, flying west southwest at a heading of 257°.

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 Japan with Laos. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 22:05 in Tokyo, it's 20:05 in Ban Huoeisay Airport.

There is a significant elevation difference of 1,239 feet between the two airports. Ban Huoeisay Airport sits higher than Narita International Airport.

The return flight from Ban Huoeisay Airport (OUI) to Tokyo (NRT) follows a heading of 57° (east northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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