can americans go to the united kingdom?
Americans can stay in the UK for up to 6 months per entry with a £16 ETA.
Americans can stay in the United Kingdom for up to 180 days per entry without applying for a visa in advance.
what you need
- Up to 180 days per entry
- ETA required before travel (£16)
- Repeated long stays may be questioned by Border Force
how the days count
- Arrive in the United Kingdom on 1 June — that's day 1 (entry and exit days both count).
- Your last legal day is 27 November (day 180).
- Each entry gets its own allowance, but repeated back-to-back entries ("border runs") can get Americans refused at the border.
if you overstay
UK overstays trigger a 1-year, 5-year, or 10-year re-entry ban depending on length and whether you left voluntarily. Future visa applications are heavily impacted.
questions people ask
Can Americans go to the United Kingdom without a visa?
Yes — Americans can stay in the United Kingdom for up to 180 days per entry without a visa.
What happens if Americans overstay in the United Kingdom?
UK overstays trigger a 1-year, 5-year, or 10-year re-entry ban depending on length and whether you left voluntarily. Future visa applications are heavily impacted.
more for americans
Last verified against an official source: 2026-05-21.
Official source: www.gov.uk
plug in your real trips. we do the day math so you don't get deported by accident.
check my exact dates →