The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Smithton Airport (SIO) in Smithton Airport, Australia is 7,585 kilometers (4,713 miles / 4,096 nautical miles). The estimated flight time for this route is approximately 10h, flying southeast at a heading of 145°.

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 Australia. It is an intercontinental flight between Asia and Oceania. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:51 in Bangkok, it's 19:51 in Smithton Airport. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Smithton Airport (SIO) to Bangkok (BKK) follows a heading of 313° (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 Suvarnabhumi Airport (BKK) and Smithton Airport (SIO) detail pages, or use our flight duration calculator to compare other routes.