United States Visa RequirementsFor Ireland passport holders
Irish passport holders can travel to the United States under the Visa Waiver Program (VWP) for up to 90 days. An ESTA authorization ($21) is required before travel.
Ireland passport holders must obtain an Electronic Travel Authorization (eTA) online before traveling to United States.
Apply online at esta.cbp.dhs.gov before your trip. The fee is $21 USD (a $4 travel promotion fee plus a $17 authorization fee), payable by credit or debit card. Most applications are approved instantly, but allow up to 72 hours. Your ESTA is valid for two years or until your passport expires, whichever comes first, and covers multiple trips. ESTA does not guarantee entry: a CBP officer makes the final decision at the port of entry. Note: Dublin and Shannon have US preclearance, so CBP processes you at the Irish airport before departure.
Entry Requirements
Passport Validity
6 months beyond date of entry
Blank Pages
2 blank pages required
Multiple Entry
Single entry only
Work Permitted
No - requires work visa
Current Travel Situation
Ireland to United States: What You Need to Know
Ireland has been part of the US Visa Waiver Program since 1995. The Irish-American relationship is uniquely close: an estimated 32-40 million Americans claim Irish ancestry, making it one of the largest diaspora communities in the US. Irish citizens traveling to the US often visit family, attend cultural events, or explore historical ties. Dublin Airport (DUB) and Shannon Airport (SNN) offer preclearance facilities where US CBP officers process passengers before departure, meaning you arrive in the US as a domestic passenger. This makes the Irish travel experience to the US especially smooth. If you hold a second non-VWP passport, use your Irish passport for ESTA.
How to Get There
Aer Lingus flies nonstop from Dublin (DUB) to New York (JFK/EWR), Boston (BOS), Chicago (ORD), Los Angeles (LAX), Miami (MIA), Washington (IAD), San Francisco (SFO), and more. Shannon (SNN) also offers transatlantic preclearance routes. American Airlines, Delta, and United serve DUB directly.
Money & Banking
The US uses the US Dollar (USD). Cards are universally accepted. Tipping is a firm social expectation: 18-20% at restaurants, $1-2 per drink at bars, a few dollars for taxi drivers and hotel housekeeping. In Ireland, a tip is appreciated but not required; in the US, service workers receive low base wages and depend on tips. Carry some USD cash for small expenses and tips.
Practical Tips
Apply for ESTA before heading to the airport for preclearance at Dublin (DUB) or Shannon (SNN). The 90-day limit applies from entry: the preclearance does not extend it. Carry proof of return travel. The US and Ireland share strong cultural connections but note that US customs rules on food and alcohol differ from Irish norms. Tipping culture is significantly more pronounced in the US than in Ireland.
Frequently Asked Questions
Do Irish citizens need a visa to visit the United States?
No. Ireland has been part of the US Visa Waiver Program since 1995. Irish passport holders can visit the US for up to 90 days without a visa, but must have an approved ESTA before traveling.
How do Irish citizens apply for ESTA?
Apply at esta.cbp.dhs.gov. Complete the form, pay $21, and receive authorization, usually within minutes. Apply before your preclearance appointment at Dublin or Shannon Airport.
What is US preclearance and how does it work for Irish travelers?
Dublin Airport (DUB) and Shannon Airport (SNN) have US Customs and Border Protection preclearance facilities. You clear US customs at the Irish airport before departure, so you arrive in the US as a domestic passenger. ESTA is still required.
What airlines fly nonstop from Ireland to the United States?
Aer Lingus flies nonstop from Dublin (DUB) to New York (JFK/EWR), Boston (BOS), Chicago (ORD), Los Angeles (LAX), Miami (MIA), Washington (IAD), San Francisco (SFO), and more. American Airlines, Delta, and United also serve Dublin.
How long can Irish citizens stay in the United States on ESTA?
Up to 90 days per visit. The stay cannot be extended under VWP status.
Can Irish citizens work in the United States on ESTA?
No. ESTA is for tourism, transit, and business meetings. Paid work requires a US work visa.
Does ESTA guarantee entry to the United States?
No. An approved ESTA allows boarding (or passing preclearance). A US CBP officer makes the final entry decision.
What happens if an Irish citizen overstays 90 days in the United States?
Overstaying is a serious immigration violation. Consequences include removal, VWP ineligibility, and potential difficulties obtaining future US visas.