Yes, UK citizens must have a valid passport to enter The Bahamas in 2026. While the UK and The Bahamas share deep historical ties and the Bahamas is part of the Commonwealth, a passport is strictly required for all international arrivals. Your passport must be valid for at least the duration of your stay, though most airlines and travel experts in 2026 recommend having at least six months of validity remaining to avoid any boarding issues. UK citizens do not need a visa for tourist stays of up to 90 days. Upon arrival at airports like Lynden Pindling International in Nassau, you may be asked to show proof of a return or onward ticket and evidence that you have sufficient funds for your stay. In 2026, it is also highly recommended to complete the digital immigration forms provided by the Bahamas Ministry of Tourism prior to your flight to ensure a smoother entry process.