From March 5, Europe citizens will be able to apply for the scheme and travel to the UK from April 2.
The ETAs, which cost £10 (about $21), also apply to babies and children and will be digitally linked to a person’s passport.
“Digitisation enables a smooth experience for the millions of people who pass through the border every year, including the visitors we warmly welcome to the UK who are predicted to contribute over £32 billion to our tourism economy this year,” Minister for Migration and Citizenship Seema Malhotra said on the government website.
She continued: “The worldwide expansion of the ETA demonstrates our commitment to enhance security through new technology and embedding a modern immigration system.”
ETAs can be applied for via the UK government website or the UK ETA app. Travellers will be required to upload photos of the passport and the face of the person applying, answer a few questions, and make a payment.
It takes about three working days to receive a decision on an application. Once approved, the ETA is valid for two years and travellers can visit the UK as often as they want within that timeframe.
New Zealand recently increased its tourist levy to enter the country by almost 200%.
The International Visitor Conservation and Tourism Levy (IVL) is $35 at present and is charged to most tourists, people on working holidays, some students and some workers coming to New Zealand.
From October 1, the IVL will cost international visitors $100.