Frequent flyers can enjoy premium travel by choosing to Eva Air upgrade with miles. Members of the Infinity MileageLands program can use accumulated miles to upgrade their seats to Premium Economy or Business Class, depending on availability. The upgrade request can be made through Eva Air’s website or customer service before departure. Miles required for an upgrade vary based on route and cabin class. This option provides travelers with added comfort, priority services, and exclusive in-flight amenities while making the most of their earned miles.
eva air upgrade with miles