Yes, Indian citizens need a visa for Cambodia, even for short stays.
Indian citizens have 3 ways to apply for a visa to enter Cambodia, including:
Evisa is the fastest and most convenient way for entering Cambodia for travel. Indian nationals can apply for a Cambodian eVisa before departure. Visitors can spend up to 30 days in Cambodia with an online visa for tourism.
Importance: In case your customers do not have surname/last name, please notify Viet Dan Travel and we will support your customer with this situation
Viet Dan Travel DMC will support your customer with Evisa to Cambodia and with the best cost.