A pre-travel approval applied for online. Not a visa — typically issued within 24-72 hours.

A pre-travel approval applied for online. Not a visa — typically issued within 24-72 hours. Permitted stay is 90 days.

Greece passport holders can typically stay in United States for 90 days under the standard entry rules. Longer stays require a separate long-term visa.

Greece citizens need an ETA (Electronic Travel Authorisation) to enter United States. A pre-travel approval applied for online. Not a visa — typically issued within 24-72 hours.

ESTA is valid for 2 years from the date of issuance. ESTA is also required when entering the country by cruise ship or land. A Form I-94 is required for entry into the United States by land. It carries a $30 fee and can be obtained either online or upon arrival. Visa required for nationals of VWP countries who have travelled or been present in Iran, Iraq, Libya, North Korea, Somalia, Sudan, Syria or Yemen at any time on or after 1 March 2011 (with limited exceptions), or those who have travelled or being present in Cuba at any time on or after 12 January 2021, or nationals of VWP countries who are also nationals of Iran, Iraq, North Korea, Sudan or Syria.

Apply online through the official United States ETA portal before traveling. Most travel authorizations are issued within 24-72 hours. You'll need your passport details, travel dates, and a payment method.

For short business visits like meetings or conferences, Greece citizens typically enter United States under the same rules as tourists. For paid work, long assignments, or activities beyond what a tourist visa allows, a dedicated business or work visa is required. Confirm specifics with the United States embassy or consulate.