Usually, the signature cannot be changed, and the refund method of special air tickets is different. For example, some special fares cannot be refunded, some can only refund fuel surcharges and airport construction fees, some can be refunded by 50%, some can be refunded by 80%, and some can be renamed (but the difference needs to be supplemented). Please consult the ticketing company or website for details.
Ticket changes include changes and signatures.
Change, also known as change period, refers to the change under the condition that the guest's itinerary remains unchanged and the transportation airline remains unchanged. Changing the same cabin means that the airline that changed the flight is the same as the airline that changed the cabin, but the discount for changing the cabin is higher than the original cabin. Generally speaking, the change of the same class requires airlines to make up the difference, and airlines do not charge fees.
Signing refers to signing between different airlines. Signing is only applicable to guests with full-price tickets, and discounted tickets cannot be signed. There must be an agreement between the two airlines that sign and transfer, and the guests of the two airlines agree to sign and transfer, otherwise.
Airlines divide the class of accommodation into first class, business class and economy class.
First class and business class have a wide range of return signatures, and they enjoy different services on the flight, but economy class enjoys the same flight service no matter what discount tickets. Therefore, airlines restrict return visas below economy class. The lower the special price, the stricter the return visa restrictions and the higher the change fee. Generally speaking, the discount for economy class under 40% discount is higher.
Precautions:
Tickets with a discount of less than 30% will not be signed in principle and will not be refunded. Charge the corresponding handling fee according to the regulations. Full-price tickets and first-class tickets can be signed freely, as long as the signed class has more tickets. If the date is uncertain, if the space ticket with a ticket is higher than the current price, the difference must be made up. If the airline needs to change its visa, there is no limit. Besides, some.