When is the high and low traveling season in Vietnam?

Hey guys

I like to ask when is the high and low traveling season in vietnam, generally in HCMC all the way down to south mekong delta?

I would imagine the high travel season is during Tet.

Your question is unclear.

Peak air travel times are Christmas, Tet (variable date) and the beginning long summer holiday. The airlines have three ratings: Low. Shoulder and High.

The optimum weather season to visit the Delta and TP HCM begins in October when the rains finish and the temps are at their lowest through to May when the temps rise to around 40C after which time the rain frequency increases.

This weather is typical for Phan Thiet through Phu Quoc.

Mekong delta you should go after Tet (now) of from Sep. It's not too hot :)
Have a nice trip