The flight distance from Chiang Rai International Airport (CEI) in Chiang Rai, Thailand to Tan Son Nhat International Airport (SGN) in Ho Chi Minh City, Vietnam is 1,247 kilometers (775 miles / 674 nautical miles). The estimated flight time for this route is approximately 2h, flying southeast at a heading of 143°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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

Time zone information: When it's 16:52 in Chiang Rai, it's 16:52 in Ho Chi Minh City.

There is a significant elevation difference of 1,247 feet between the two airports. Tan Son Nhat International Airport sits lower than Chiang Rai International Airport.

The return flight from Ho Chi Minh City (SGN) to Chiang Rai (CEI) follows a heading of 325° (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 Chiang Rai International Airport (CEI) and Tan Son Nhat International Airport (SGN) detail pages, or use our flight duration calculator to compare other routes.