Seila Angkor Khmer Express or shortly is called Seila Angkor by local people is the only minivan/transit company which operates hourly departure trip to Siem Reap from Phnom Penh and vice versa. Seila Angkor uses Ford Transit 15 seaters with free wifi and water on board. Ticket fare from Phnom Penh to Siem Reap starts from $9. This company also provides a night bus service from Phnom Penh to Siem Reap departs daily at 11PM. You can book Seila Angkor's bus/van ticket online with BookMeBus.com.