Cambodia's eVisa portal issues single-entry only — both Tourist ($80 USD / ~$122 AUD) and Business ($90 USD / ~$137 AUD). Multi-entry is a separate upgrade on an in-country Business extension. Here's the maths and the decision tree for Aussies.

Not directly through the eVisa portal — both the Tourist eVisa ($80 USD / ~$122 AUD) and the Business eVisa ($90 USD / ~$137 AUD) are single-entry only when issued. Multi-entry is available ONLY as an upgrade on an in-country Business eVisa extension (1, 3, 6, or 12 months) processed through a Cambodian immigration agent, with a ~$30–50 USD premium on top of the base extension fee. If you're doing a Cambodia trip with planned side-jaunts to Thailand or Vietnam and back, your two clean options are: (1) enter on the Business eVisa and upgrade to multi-entry when you extend in-country, or (2) just buy a fresh Tourist eVisa each time you re-enter — both totally legitimate, the right answer depends on your trip shape.




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