Qatar is one of the world's most welcoming countries for visitors. Chances are that you probably don’t need a visa. Nationalities from 102 countries can enter visa-free, and all others can apply for an e-visa using the Hayya platform online.
Visit the Site: www.visitqatar.com to check your eligibility.
Yes, complimentary Wi-Fi is available throughout the airport. Passengers can connect to the network named "HIAQatar Free Wi-Fi" and follow the prompts to access the internet.