Travel to a very limited set of locations (COVID-19 green list) is exempted from the general advice against non-essential travel overseas. Individuals arriving into Ireland from these locations will not be requested to restrict their movements upon entry.
Passengers from any other location not on this list are asked to restrict their movements for 14 days. The general advice against non-essential travel includes Great Britain but does not apply to Northern Ireland.
Before starting your journey, please check visa requirements at www.inis.gov.ie.
Mandatory Travel Documentation
COVID-19 Passenger Locator Form
Travelwise App (smartphone app designed to help Irish citizens to stay safe and informed while travelling, living or working overseas)