United States 
Greece
United States passport holders do not need a visa to visit Greece for stays of up to 90 days.
Source: Regulation (EU) 2018/1806 listing visa-required and visa-exempt nationalities, consolidated text — EUR-Lex · checked 13 Oct 2026
United States citizens can enter Greece without a visa and stay for up to 90 days. You only need a valid United States passport at the border; immigration officers may still ask for a return or onward ticket, proof of accommodation and enough money for your stay. The 90-day limit usually counts calendar days from your arrival, so book your return flight inside that window.
Whatever your visa status, Greece applies the same entry conditions to every traveller:
Greece lets 93 passports in without a visa and requires an embassy visa from 105. United States citizens are treated the same way as Antigua and Barbuda, Argentina, Bahamas, Barbados and Brazil. Overall the United States passport ranks #34 in the world with 116 visa-free destinations.
Planning a longer trip in Europe? With a United States passport you can also visit 44 countries in the region without a visa, including Andorra, Albania, Armenia, Austria, Bosnia and Herzegovina, Belgium, Bulgaria and Switzerland.
In the other direction, Greece citizens need eta to visit United States.
Entry requirements for GreeceUnder the Schengen Borders Code, a third-country national's travel document must be valid for at least three months after the intended date of departure from the territory of the Member States and must have been issued within the previous 10 years.
Schengen Borders Code — Regulation (EU) 2016/399 (consolidated 10 July 2024)✓ Checked 13 Oct 2026
Your passport needs at least 2 blank pages.
EU Visa Code — Regulation (EC) No 810/2009 (consolidated)✓ Checked 13 Oct 2026
The Visa Code requires applicants for a uniform visa for one or two entries to prove that they hold adequate and valid travel medical insurance, valid throughout the territory of the Member States for the entire intended stay, with minimum coverage of €30,000.
Visa Code (Regulation (EC) No 810/2009), consolidated text — EUR-Lex✓ Checked 13 Oct 2026
No official source we could read states that a return or onward ticket is required to enter. The Schengen Borders Code lists a return or round-trip ticket among the supporting documents as regards return.
Schengen Borders Code — Regulation (EU) 2016/399 (consolidated 10 July 2024)✓ Checked 13 Oct 2026
The European Commission's table of reference amounts gives Greece's as EUR 50, EUR 25 for minors, and EUR 300 for a stay of up to 5 days.
European Commission — Reference amounts required for the crossing of the external border, fixed by national authorities✓ Checked 13 Oct 2026
The EU's Travel to Europe site says that the first time you arrive at a border crossing point since the EES started, passport control officers will take a photo of your face and/or scan your fingerprints, and your passport will not be stamped; this can be quicker if you register some of your data in advance using a self-service system or a mobile application, where available. The UK government's travel advice says there is no cost for EES registration.
UK Foreign, Commonwealth & Development Office — Greece travel advice: entry requirements✓ Checked 13 Oct 2026
ETIAS is the new travel authorisation for visa-exempt travellers to enter 30 European countries, Greece among them. It is currently not in operation and no applications are being collected; the EU will announce the start date several months before launch.
European Union — ETIAS: frequently asked questions✓ Checked 13 Oct 2026
A third-country national who breaches the voluntary-departure deadline, or otherwise stays unlawfully for up to 30 days, must pay on departure a fine of four times the fee for a one-year residence permit. For an unlawful stay longer than 30 days, the fine is eight times that fee. Exempt from fines: minors; ethnic Greeks; spouses or parents of Greek nationals, ethnic Greeks or EU citizens; people in voluntary return procedures and programmes; and people who exceed their lawful stay because of force majeure, if they leave within 30 days after the cause ends.
Government Gazette ΦΕΚ Α' 81/2023 (copy on a gov.gr Syzefxis host) — Law 5038/2023 Migration Code, Article 20✓ Checked 13 Oct 2026
If you enter or leave the EU with €10,000 in cash (or its equivalent in other currencies), you must declare it to the customs authorities in the EU country you are entering or leaving, using the EU cash declaration form.
Your Europe (EU) — travelling with cash✓ Checked 13 Oct 2026
Data: TravelRequirements.info — Entry Requirements Dataset, AXG Sp. z o.o. (CC BY 4.0). Entry rules can change — confirm with official sources before travel.
Greece
Greece visa for Macau citizensVisa-free · 90 days
Greece visa for Madagascar citizensVisa required
Greece visa for Malaysia citizensVisa-free · 90 days
Greece visa for Mali citizensVisa required
Greece visa for Marshall Islands citizensVisa-free · 90 days
Greece visa for Mexico citizensVisa-free · 90 days
Greece visa for Moldova citizensVisa-free · 90 days
Greece visa for Monaco citizensVisa-free · 90 days
Greece visa for Mongolia citizensVisa required
Greece visa for Montenegro citizensVisa-free · 90 days
Greece visa for Morocco citizensVisa required
Greece visa for Myanmar citizensVisa required
Greece visa for Nauru citizensVisa required
Greece visa for Nepal citizensVisa required
Greece visa for New Zealand citizensVisa-free · 90 days
Greece visa for North Macedonia citizensVisa-free · 90 days
Greece visa for Romania citizensFreedom of movement
Greece visa for Russia citizensVisa required United States passport
