In first-class suites, Garuda Indonesia offers highly exclusive service to its travelers to make air travel enjoyable and comfortable. offer services in these suites, such as delicious meals, priority service, extra baggage, in-flight entertainment, a private suite with a fully flat bed, Wi-Fi, etc., to encourage travelers to upgrade their economy tickets to first class. To upgrade to First Class on Garuda Indonesia, travelers can use their online Instant Upgrade or Bid Upgrade program, redeem GarudaMiles during booking or up to 4 hrs before departure, and upgrade at the airport check-in counter last-minute by cash or miles. To know more about the cost, booking process, and facilities, travelers can visit the official website or read the blog mentioned by Fares First Class.