Flight upgrade policy of Cathay pacific - 1 minute read
The Cathay pacific upgrade cheapest way to upgrade to the next higher class on Cathay Pacific is to use your miles.Only you can upgrade one level up to the next higher class on eligible tickets. Upgrades of two levels up with miles, such as from Economy Class to Business Class, are not allowed if your flight offers Premium Economy Class seats. If it doesn't offer Premium Economy, you can upgrade from Economy to Business Class.