Yes, citizens of Barbados can travel to the United Kingdom visa-free for stays of up to six months for tourism, business meetings, or visiting family. However, as of February 25, 2026, a significant new requirement has been fully implemented: all visa-exempt travelers, including those from Barbados, must obtain a UK Electronic Travel Authorisation (ETA) before boarding their flight, train, or ferry to the UK. The ETA is a digital link to your passport and costs £16 (approximately $20 USD). The application is typically processed within minutes via the "UK ETA" app or the GOV.UK website. Without an approved ETA, travelers from Barbados will be denied boarding by their carrier. Once approved, the ETA is valid for two years or until the passport expires, whichever comes first, and allows for multiple entries. This new system is part of the UK’s 2026 move toward a fully digital "biometric" border.