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|
|Economy Class||B / H / M / Q / Y||100%|
|Business Class||C / D / J / Z||125%|
|A / G / K / L / P / S / U / V / W||50%|
|E / F / I / N / O / R / T / X||0%|