The flight distance from Suvarnabhumi Airport (BKK) in Bangkok, Thailand to Dezful Airport (DEF) in Dezful Airport, Iran is 5,684 kilometers (3,532 miles / 3,069 nautical miles). The estimated flight time for this route is approximately 8h, flying west northwest at a heading of 301°.

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 Iran. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 04:30 in Bangkok, it's 01:00 in Dezful Airport. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Dezful Airport (DEF) to Bangkok (BKK) follows a heading of 99° (east). 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 Dezful Airport (DEF) detail pages, or use our flight duration calculator to compare other routes.