Does Eva Air have Wifi on many of its flights. The service is available on select aircraft, including the Boeing 777 and Boeing 787 Dreamliner. Passengers can purchase WiFi packages based on their data needs, typically offering different tiers of data usage. The availability of WiFi allows passengers to stay connected, browse the internet, check emails, and use social media during their flight. It’s advisable to check the specific flight details and WiFi options available when booking, as services may vary depending on the route and aircraft.