The flight distance from Chiang Rai International Airport (CEI) in Chiang Rai, Thailand to Ninoy Aquino International Airport (MNL) in Manila, Philippines is 2,323 kilometers (1,443 miles / 1,254 nautical miles). The estimated flight time for this route is approximately 4h, flying east southeast at a heading of 102°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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

Time zone information: When it's 05:51 in Chiang Rai, it's 06:51 in Manila.

There is a significant elevation difference of 1,205 feet between the two airports. Ninoy Aquino International Airport sits lower than Chiang Rai International Airport.

The return flight from Manila (MNL) to Chiang Rai (CEI) follows a heading of 288° (west 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 Ninoy Aquino International Airport (MNL) detail pages, or use our flight duration calculator to compare other routes.