To earn Royal Orchid Plus miles on a Star Alliance partner airline, simply fly in a booking class that is eligible for mileage accrual. Mileage accrual eligibility and levels are determined by the class of travel and booking class on the operating carrier.
|Service Class||Operating Booking Class||Percentage of Flown Miles|
|First Class||A / F / P||150%|
|Business Class||C / D||125%|
|Economy Class||B / M / U / Y / G
|H / J / Q / R / S / T / V / W / Z / E
|K / I / N / O / X / L