Yes, UK ETA Validity can cover multiple trips to the United Kingdom during the period your authorization remains valid, as long as you continue to meet the relevant entry conditions for each visit. The ETA is linked to the passport used during the application, so traveling with the same passport is important. If you receive a new passport, you may need to apply again. Each visit must still follow the applicable rules for your journey. Before traveling, checking the latest guidance can help confirm that your authorization remains suitable for your plans and make your repeated UK trips more comfortable and stress free.