1、退票時間
先說退票時間這方面。要是在航班起飛前24小時以上退票呢，通常收取不高于10%的退票費；起飛前24小時至2小時這段時間退票，一般會收到10%到20%的退票費；起飛前2小時以內退票，那退票費通常就會在20%到50%啦；要是誤機了，那可就得收到50%的退票費。
2、機票折扣
再看看機票折扣的影響。全價票或者高價折扣票呢，退票費比較低，可能就票價的5%左右。可要是低折扣票，退票費可就高了，能達到票價的30%到50%呢。
3、特殊情況
還有特殊情況，要是因為生病退票，部分航空公司可能會有寬松政策，允許免費退票或者變更航班。要是非自愿退票或者變更航班，要是非自愿退票，像航班取消、機型變動這些情況，部分航空公司也可能提供免費退票服務。要是碰到票價降低這種情況呢，有些航空公司允許在購票后一定時間內，如果原購票渠道的機票降價了，可以重新購買并且免費退票。
4、航空公司政策
另外啊，不同的航空公司有不同的退票政策，具體比例可能會有差異，比如中國東方航空公司，起飛前24小時以上收取5%的退票費，2小時以內就收取20%的退票費。
1. Refund Time First, let's talk about the refund time. If you cancel your ticket more than 2 hours before the flight takes off, a refund fee of no more than 10% is usually charged; if you cancel your ticket between 24 hours 2 hours before the flight, a refund fee of 10% to 20% is generally charged; if you cancel your ticket within 2 before the flight, the refund fee is usually between 20% and 50%; if you miss the flight, a refund fee of 50 will be charged.
2. Ticket Discount Next, let's look at the impact of ticket discounts. For full-price tickets or high-discount tickets, the fee is relatively low, around 5% of the ticket price. However, for low-discount tickets, the refund fee is high, ranging from 3% to 50% of the ticket price.
3. Special Situations There are also special situations. If you need to cancel your ticket due to illness some airlines may have lenient policies, allowing free ticket cancellation or flight changes. If it's an involuntary ticket cancellation or flight change, such as flight cancellation or change, some airlines may also offer free ticket cancellation services. If the ticket price drops, some airlines allow you to repurchase the ticket within a certain period after the original purchase and offer free ticket cancellation.
4. Airline Policies Additionally, different airlines have different refund policies, and the specific percentages may vary. For, China Eastern Airlines charges a 5% refund fee for tickets canceled more than 24 hours before the flight and a 20% refund fee for tickets within 2 hours of the flight.
