US citizens traveling to Cambodia in 2026 need to complete the Cambodia Arrival Card (e-Arrival Card) and obtain a valid visa. This guide covers everything American travelers need to know.
Cambodia Entry Requirements for US Citizens 2026
US citizens need two separate documents to enter Cambodia:
- Cambodia e-Arrival Card (free) – mandatory digital immigration form for all air travelers
- Cambodia visa – required for US citizens (not visa-exempt)
Cambodia e-Arrival Card for US Citizens
Like all air travelers, US citizens must complete the free Cambodia e-Arrival Card at arrival.gov.kh up to 7 days before arrival. See our step-by-step guide for detailed instructions.
Cambodia Visa Options for Americans
Option 1: Cambodia e-Visa ($36) – Recommended
Apply online at evisa.gov.kh before your trip. Cost: $36 USD. Processing: approximately 3 business days. Valid: 30 days single entry tourist visa. Allows you to skip long Visa on Arrival queues at the airport.
Option 2: Visa on Arrival ($30-35)
Available at Phnom Penh International Airport (PNH) and Siem Reap Angkor International Airport (SAI). Cost: approximately $30-35 USD cash. Bring a passport photo and the exact amount in USD. See our Cambodia Visa on Arrival guide.
Important Notes for US Citizens
- Passport must be valid for the duration of your stay (6 months recommended)
- Complete the e-Arrival Card online before your flight
- The e-Arrival Card and visa are separate requirements
- Check travel advisories at travel.state.gov before your trip
- Review full Cambodia entry requirements 2026
Recommended Process for US Citizens
- Apply for Cambodia e-Visa at evisa.gov.kh ($36) – at least 1 week before travel
- Complete Cambodia e-Arrival Card at arrival.gov.kh (free) – 1-7 days before arrival
- Save both QR codes/documents on your phone
- At Cambodia airport: present e-Arrival QR code and visa at immigration
Frequently Asked Questions
Do US citizens need a Cambodia Arrival Card?
Yes. All US citizens traveling to Cambodia by air must complete the free Cambodia e-Arrival Card at arrival.gov.kh before their flight.
Do Americans need a visa for Cambodia?
Yes. US citizens are not visa-exempt for Cambodia. You can apply for a Cambodia e-Visa ($36) in advance at evisa.gov.kh, or get a Visa on Arrival ($30-35) at Phnom Penh or Siem Reap airports.
How long can US citizens stay in Cambodia?
With a standard tourist visa (e-Visa or Visa on Arrival), US citizens can stay up to 30 days. Extensions are possible at the Department of Immigration in Phnom Penh.
What documents do US citizens need to enter Cambodia?
Valid US passport, Cambodia e-Arrival Card (free), Cambodia visa (e-Visa or Visa on Arrival), and a passport-style photo for the visa application.
