Yes, Vodafone Idea does offer international roaming services to its customers. This feature allows users to stay connected while traveling abroad by using their mobile phones for calls, text messages, and data services. The specific international roaming plans and charges can vary based on the destination, and customers may have the option to choose from different packages that suit their travel needs. It is advisable for users to check the latest offerings on the Vodafone Idea website or through their mobile application to find detailed information regarding coverage, pricing, and available services in the countries they plan to visit. It is also important for users to activate international roaming before their departure to avoid disruptions in service while overseas.