The flight distance from Biratnagar Airport (BIR) in Biratnagar, Nepal to Suvarnabhumi Airport (BKK) in Bangkok, Thailand is 1,999 kilometers (1,242 miles / 1,080 nautical miles). The estimated flight time for this route is approximately 3h, flying southeast at a heading of 133°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Nepal with Thailand. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 05:34 in Biratnagar, it's 06:49 in Bangkok.

The return flight from Bangkok (BKK) to Biratnagar (BIR) follows a heading of 317° (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 Biratnagar Airport (BIR) and Suvarnabhumi Airport (BKK) detail pages, or use our flight duration calculator to compare other routes.