I have taken Bangkok Airways a few times BKK to Siem Reap and can't say enough good things about them. Friendly/efficient staff, clean planes, always on time and terrific fares. NB planes load via stairs from the back so last row is best exiting at Siem Reap to be first in line for visa/immigration.
YMMV
Originally Posted by
cmdinnyc
ere in Asia to one of the Asian airlines.
I was just there last week in Siem Reap and Angkor Wat. I fly NW from NYC to Bangkok, then took Bangkok Airways to Siem Reap. I used NW WorldPerks miles to upgrade to business class on most of my flights from a Y-fare, then bought a separate ticket for the BKK-Siem Reap flight.