The flight distance from Imam Khomeini International Airport (IKA) in Tehran, Iran to Tan Son Nhat International Airport (SGN) in Ho Chi Minh City, Vietnam is 6,204 kilometers (3,855 miles / 3,350 nautical miles). The estimated flight time for this route is approximately 8h, flying east southeast at a heading of 102°.

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

Time zone information: When it's 21:18 in Tehran, it's 00:48 in Ho Chi Minh City. The 3.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 3,272 feet between the two airports. Tan Son Nhat International Airport sits lower than Imam Khomeini International Airport.

The return flight from Ho Chi Minh City (SGN) to Tehran (IKA) follows a heading of 306° (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 Imam Khomeini International Airport (IKA) and Tan Son Nhat International Airport (SGN) detail pages, or use our flight duration calculator to compare other routes.