United States Visa RequirementsFor United Kingdom passport holders

UK citizens travel to the United States under the Visa Waiver Program (VWP), which allows stays of up to 90 days for tourism, business visits, and transit. The UK has been a VWP participant since the program's inception, reflecting the close US-UK relationship.

ESTA is mandatory, not optional. Every UK citizen travelling to the US under the VWP must hold a valid ESTA approval before boarding their flight or ship. Airlines check ESTA status at check-in. Arriving at the airport without a valid ESTA means you will not be permitted to board.

The 90-day rule is absolute. You cannot extend a VWP stay beyond 90 days from your date of admission. There is no official grace period, no border run option, and no way to reset the clock. Overstaying even by one day is a serious immigration violation that can result in deportation and a bar on future US entry.

ESTA is not a visa. It is pre-travel authorization that permits you to board a US-bound carrier and present yourself at the US border. The actual decision on admission, and the length of stay granted, is made by a CBP (Customs and Border Protection) officer at the US port of entry. A valid ESTA does not guarantee admission; CBP officers have full discretion to admit, deny, or refer you for secondary inspection.

At the US border: You will be fingerprinted and photographed. From 2025, facial recognition is used at most major US airports. CBP officers may ask about the purpose and length of your visit, your finances, accommodation, and return travel. Have your onward ticket and hotel booking accessible. Officers may also request to view your mobile phone or social media in some circumstances.

Eligibility restrictions: UK citizens are ineligible for ESTA and VWP travel if they have previously been refused admission to the US, overstayed a US visa or VWP entry, been arrested (even without conviction), have dual nationality with Iran, Iraq, North Korea, Syria, Cuba, Libya, Somalia, Sudan, or Yemen, or have travelled to those countries since March 2011 (Cuba since January 2021). These individuals must apply for a B-1/B-2 visitor visa instead.

Customs declaration: On arrival you will complete a CBP customs declaration (paper form or electronically via APC kiosks / CBP One app at some airports). Declare all goods, food items, and cash or monetary instruments over USD $10,000.

Border wait times: Major entry airports (JFK, LAX, ORD, MIA, LHR flights) can have CBP queues of 60 to 120 minutes at peak times. Enroll in Global Entry (USD $100, 5-year validity) to use expedited CBP lanes; UK citizens are eligible and the US-UK Global Entry arrangement is well established.

If you are ineligible for ESTA or VWP travel, or wish to stay longer than 90 days, you must apply for a US visa at the US Embassy in London:

B-1/B-2 Visitor Visa: The standard tourist and business visitor visa for those ineligible for VWP (prior US refusals, arrests, overstays, or restricted country travel). Application fee: USD $185. Requires a consular interview at the US Embassy in London. Processing times vary but can be several weeks; book early. A B-2 visa can be issued for up to 10 years with multiple entries, though each stay is still limited by what the CBP officer grants on admission (typically up to 6 months).

F-1 Student Visa: Required for any full academic programme in the US. Apply after receiving an acceptance letter from a SEVIS-registered US institution. Includes work authorization on-campus and, after graduation, Optional Practical Training (OPT).

H-1B Specialty Occupation Visa: For UK professionals in specialty occupations (typically requiring a degree). Requires a US employer sponsor. H-1B is subject to an annual lottery (cap of 85,000 per year) and is highly competitive. The lottery typically runs in March for October start dates.

L-1 Intracompany Transferee Visa: For employees of multinational companies transferring from a UK office to a US office of the same employer. No lottery; requires at least one year of employment with the company outside the US.

O-1 Extraordinary Ability Visa: For individuals with demonstrated extraordinary ability or achievement in their field (science, arts, business, sport, education). No lottery and no annual cap. Requires substantial evidence of recognition in the field.

E-2 Investor Visa: For UK citizens investing a substantial amount in a US business. The US-UK bilateral investment treaty makes UK citizens eligible for E-2 status.

The currency is the US Dollar (USD). UK Visa and Mastercard debit and credit cards are accepted virtually everywhere in the United States: hotels, restaurants, shops, gas stations, and most taxis. American Express is widely accepted but less universal than Visa/Mastercard.

Chip and PIN is not universal in the US. Many US card readers (especially older terminals) do not support PIN entry for credit cards. Instead, you sign the receipt, or tap for contactless. UK debit cards using chip and PIN may default to signature. Contactless (tap) payments are increasingly common in cities and work reliably with UK cards.

Foreign transaction fees: Standard UK bank cards may charge 2.75% to 3% on foreign transactions. Cards from Starling, Monzo, and Chase UK have no foreign transaction fees and are ideal for US travel. Wise and Revolut also offer competitive rates for USD spending.

ATMs (called ATMs or "cash machines"): Widely available. Expect an ATM fee of USD $3 to $5 per withdrawal from US bank machines when using a foreign card, plus any fee your own bank charges. Withdraw in larger amounts to minimize fee impact.

Cash: While cards are widely accepted, carry some USD cash for tips, farmers markets, smaller food trucks, and any situations where card readers are unavailable. USD $50 to $100 in small bills (USD $1, $5, $20) is a practical starting amount.

Tipping: Factor tipping into your budget. A week of restaurant meals will add 20%+ to your food costs compared to the listed menu prices.

The United States is a vast and varied destination. Practical notes for UK visitors:

Drive on the right. The US drives on the right-hand side of the road. Steering wheels are on the left. Speed limits are in miles per hour (mph), the same unit as the UK, but limits are often lower than UK motorway speeds. Fuel is called "gas" and is sold by the US gallon (about 3.79 litres). Hire cars are easy to obtain but automatic transmission is the norm.

Healthcare costs are extreme. There is no reciprocal healthcare agreement between the UK and the US. You have no access to NHS-equivalent care. A single night in a US hospital can cost USD $10,000 to $30,000 or more; emergency surgery or intensive care can reach six figures. Comprehensive travel insurance with medical cover is essential before travel. Check that your policy covers the activities you plan and has a high enough limit (USD $1 million or more is recommended for US medical cover). Buy insurance before you travel, not after.

Sales tax is added at the till. Prices displayed in shops and restaurants do not include sales tax. Sales tax varies by state (0% in Oregon and Montana, around 10% in California and Tennessee). The total you pay at the register will be higher than the displayed price.

Tipping is effectively mandatory in restaurants. The US tipping culture is significantly different from the UK. In sit-down restaurants, 18% to 25% is the standard range. A tip below 15% is considered offensive. The expectation reflects that restaurant staff wages are set below minimum wage on the assumption that tips will make up the difference. Card readers at restaurants and coffee shops frequently prompt for a tip. This applies to bars, taxis/Uber/Lyft, hotel porters, and hair salons as well (though not typically to fast food counter service).

Public transport is limited outside major cities. New York City, Chicago, Washington DC, Boston, and San Francisco have usable subway and transit systems. In most other cities, including Los Angeles, a hire car is effectively essential. Intercity rail (Amtrak) is slow and limited compared to European networks; domestic flights are often more practical for distances over 300 miles.

Electrical sockets: The US uses 120V / 60Hz with Type A and B sockets (two flat pins or two flat pins plus a round earth). UK 3-pin plugs do not fit without an adapter. Most modern electronics (laptops, phone chargers) are dual-voltage and only need an adapter, not a converter.