Vietnam Airlines sells 10 USD for 1 hour of in-flight internet, what are other airlines charging?

Starting May 8, Vietnam Airlines is trialing in-flight Internet services that allow passengers to access the web via Wifi. They offer three packages: a messaging plan for 5 USD, a one-hour browsing package for 10 USD, and an unlimited flight browsing package for 20 USD. Business class passengers enjoy free unlimited browsing, along with 15 minutes of free messaging. Other international airlines like Delta, Singapore, Air France, and Qatar Airways also offer Wi-Fi services, typically free for members. Delta provides free Wi-Fi for SkyMiles members, Singapore sells packages at 3.99 USD/hour, Air France offers free Starlink Wi-Fi for members, and Qatar includes 1 hour of free Wi-Fi for Privilege Club members. Cathay Pacific, Emirates, Lufthansa, and United also have various paid and free service options based on class of travel and membership.