Passport, Visa and Airport tax

A passport and visa are required. Tourists and business travelers may purchase a Cambodian visa valid for one month at the airports in Phnom Penh and Siem Reap. Both require a passport-sized photograph. A departure tax is charged on all domestic and international flights.
> Download : Cambodia Visa Document by Word File  

Airport Tax

The entry points to obtain Visa

I > By Air

Airports

* Phnom Penh International Airport
* Siem Reap International Airport

II > By Land

Cambodia-Vietnam border:

* Bavet International Check Point (Svay Rieng Province)
* Kha Orm Sam Nor International Check Point (Kandal Province)
* Koh Rohka International Check Point (Prey Veng Province)
* Banteay Chakrey International Check Point (Preyveng Province)
* Tropeang Sre International Check Point (Kratie Province)
* Prek Chak International Check Point (Kampot Province)
* Phnom Den International Check Point (Takeo Province)
* Oyadav International Check Point (Rattankiri Province)
* Tropieng Phlong International Check Point (Kampong Cham Province)

Cambodia-Thailand border:

* Cham Yeam International Check Point (Koh Kong Province)
* Poi Pet International Check Point (Banteay Meanchey Province)
* Osmach International Check Point (Odor Meanchey Province)
* Sihanoukville International Check Point (Sihanoukville Province)
* Choam Sanguam International Check Point (Banteay Meanchey Province)
* Prum International Check Point (Pailin Province)
* Doung International Check Point (Battambang Province)
* Preah Vihear International Check Point (Preah Vihear Province)

Cambodia-Lao border:

* Dong Krolar International Check Point (Steung Treng Province)
* Tropieng Kreal International Check Point (Stung Treng Province)

Visa Requirements

Tourist visas for most nationalities can be obtained on arrival at Phnom Penh or Siem Reap airports for $20USD cash. A visa form will be issued to you on the airplane or on arrival. You will also need one passport photo to accompany your visa application.  > Download Visa Application Form

By visiting www.mfaic.gov.kh and by paying $25USD by credit card, a 30-day tourist visa can be issued electronically within three business days (note that this visa is only valid for arrival at Phnom Penh and Siem Reap international airports).