Starting Jan 8th, 2025, all US citizens traveling to, or through, the United Kingdom (UK) will require an Electronic Travel Authorization (ETA). Applying for the ETA can be conducted directly through GOV.UK and is valid for multiple entries within a 2-year timeframe.
Please be aware that using a third-party provider like CIBT or Travisa will charge additional processing fees. For additional information regarding the ETA requirements, visit the US Embassy & Consulates in the UK.
Further changes are anticipated for travel documentation requirements when flying to all other European Union Countries and will be announced sometime in 2025. Learn more about the new requirements at the ETIAS site.