Business class flights
Air China offers seat upgrades, allowing passengers to upgrade from economy to business class. However, the upgrade option is always subject to seat availability and the fare type that you have selected.
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To begin, you can upgrade your economy class tickets to business class flights with Air China. And you may have to pay the price for it. So, if you want to know "how do I upgrade business class on Air China?" and how much it will cost you, read the blog ahead and by the end, you will have all the necessary information to begin the process.