The flight distance from Biratnagar Airport (BIR) in Biratnagar, Nepal to Narita International Airport (NRT) in Tokyo, Japan is 5,100 kilometers (3,169 miles / 2,754 nautical miles). The estimated flight time for this route is approximately 7h, flying east northeast at a heading of 65°.

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

Time zone information: When it's 03:44 in Biratnagar, it's 06:59 in Tokyo. The 3.25-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Tokyo (NRT) to Biratnagar (BIR) follows a heading of 274° (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 Biratnagar Airport (BIR) and Narita International Airport (NRT) detail pages, or use our flight duration calculator to compare other routes.