austrian airlines group (OS)

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.

When Purcashing a marketing ticket with THAI (4 digit flight number) and the flight is operated by OS, the booking class purchased with THAI will convert the the OS operating booking class and corresponding Royal Orchid Plus mileage accual as follows :

Between Vienna - Bangkok

International and domestic routes ( Business, Premium Economy, Economy cabin )

Franfurt/ Munich/ Zurich/ Vienna/ Brussels

International and domestic routes ( Business, Economy cabin )

Franfurt/ Munich/ Zurich/ Vienna/ Brussels