Can I change my ticket to another fare type or upgrade to a higher cabin after purchase?

A rebooking fee may apply depending on the fare type you have purchased.

You may also be required to pay the fare difference* due to changes in fare conditions including:

• Duration of stay
• Availability of the fare class in your original booking
• Seasonality and peak travel period surcharges on the rebooked dates

* Passengers will not be entitled to fare refunds in case of a fare reduction except in certain markets

For more details, please refer to here.