You need a visa for Cambodia if you have an Irish passport
Visa options for Cambodia (2)
Entries Single
Stay for 30 days
Use within 90 days
Purpose Tourism
Approved by Saturday, January 4, 2025
Visa on arrival for a maximum of 30 days
Travelers need a visa to visit Cambodia for Business or Tourism. Travelers can get a visa on arrival in Cambodia at the port of entry, such as an international airport or border crossing.