Hey Les,
Did you book your flights already??? I most probably arrive in BKK on Feb.1 as well. I am going to book my flights tomorrow morning.
If with China Airlines I arrive at 07.10 am.
If with Eva Airways I arrive at 05.15 am.
If you go to Chiang Mai first I assume you fly from Don Mueang to? Same as I to Udon Thani...
Pls let me know.