Getting to Cambodia has never been easier now with a couple of options. The easiest and very popular way of getting there is flying. Direct flights are available from Bangkok, Kuala Lumper, Singapore, Ho Chi Minh city, Hong Kong and Vientaine. Alternately for a little more adventurous or looking for a cheaper option there are land border crossings  from both Thailand and Vietnam with daily bus services to and from Bangkok and Ho Chi Minh.

....Airlines flying daily to Cambodia.... Airasia - Bangkok and Kuala Lumper AirAsia website Bangkok Airways - from Bangkok (5 times a day to Siem reap) Bangkokair website Jetstar -  from Singapore (3 times/week to Siem Reap) Jetstar Website Malaysian Airlines - from Kuala Lumper (3 times a week to Siem Reap) Malaysia Airlines Website Silk Air - from Singapore (daily flight to Siem Reap) Silk Air Website Thai Air - from Bangkok Thai Air website Vietnam Airlines - from Ho Chi Minh City and Hanoi (6-4 times/week to Siem Reap) Vietnam Airlines Website