Quick Travel Tools Do I need a visa for the United Kingdom with a US passport?
An electronic travel authorisation (ETA) is required before boarding.
What you need
- Passport: US passport, typically valid 6+ months beyond your stay.
the United Kingdom at a glance
| Region | Europe |
|---|---|
| Everyday prices | 82 on our price index (US = 100) |
| Power | Type G/D/M sockets, 230/400 V, 50 Hz |
On cost, the United Kingdom is mid-priced for travelers: everyday prices sit at about 82 on a global index where the United States is 100. See how the United Kingdom compares to 179 countries.
Pack a plug adapter: US devices use Type A/B/NEMA 14-30/NEMA 14-50, but the United Kingdom uses Type G/D/M. Voltage differs too (230/400 V there versus 120/240 V, 120/208 V, 277/480 V at home), so check for a dual-voltage label before plugging in. Full plug and voltage guide for the United Kingdom.
Common questions
Do US citizens need a visa for the United Kingdom?
It depends. An electronic travel authorisation (ETA) is required before boarding.
How long can a US passport holder stay in the United Kingdom?
The permitted stay depends on the visa or authorisation issued. Check the official immigration site before booking.
Is the visa information on this page official?
No. This is a summary compiled from a public passport-requirement dataset and can lag rule changes. Always confirm with the United Kingdom's embassy or official immigration portal before you travel.
Nearby destinations for US passport holders
Sorted by distance from the United Kingdom, useful if your trip covers more than one country.