Thailand to Cambodia

My friends and I are planning a trip to Thailand and two of us wanted to leave earlier so that we could check out Cambodia.

How do we get between the two as cheaply as possible? (keep in mind, just graduating into a ridiculous economy with student loans hovering dangerously low above our heads)

Thailand to Cambodia

Bus is probably cheaper, but if you can get a cheap flight with Air Asia from Bangkok to Phnom Penh then that would be the fastest route.

Thailand to Cambodia

Hello you poor starving American students , depends whether or not you come to Cambodia first , in Sihanook-ville , you can book a bus ticket on VT coach that will take you to the border , they carry your bags across whilst you do the immigration/get your Thai visa thing , jump on another bus and off you go to Kaosan road , cost was $30.00 , bus left at 7 a.m.arrived around 7.p.m . Stops are made on the way for food/toilet/leg-stretch etc .

Once you do the beach thing in Cambodia , may not want to leave LOL .By the way , Yankee dollar rules in Cambodia so you lose nothing on exchange and they s-t-r-e-t-c-h a long way , can find a room for $5.00 , eat for 50c up , cigs $4.00 a carton , beer $3.00 a pitcher in some places , comforts of home $10.00 , moto transport $1.00 up etc , etc . Just come and enjoy the happy , friendly people of Cambodia .