The flight distance from Don Mueang International Airport (DMK) in Bangkok, Thailand to Kansai International Airport (KIX) in Osaka, Japan is 4,156 kilometers (2,582 miles / 2,244 nautical miles). The estimated flight time for this route is approximately 6h, flying northeast at a heading of 51°.

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

Time zone information: When it's 03:02 in Bangkok, it's 05:02 in Osaka.

The return flight from Osaka (KIX) to Bangkok (DMK) follows a heading of 245° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Don Mueang International Airport (DMK) and Kansai International Airport (KIX) detail pages, or use our flight duration calculator to compare other routes.