How to change business class to economy class on different dates?

First, change the visa through customer service phone.

1. No matter where you bought the ticket, you can call the airline's telephone customer service to apply for changing it unless it is specifically stated that it cannot be changed.

2. The specific telephone number can be inquired online or dialed 1 14.

3. Information to be provided includes: ticket number, ID number, flight itinerary, departure date and flight change date. Pay the change fee after providing it, and wait for the SMS after payment.

Second, the airport has changed.

1. If something happens at the airport temporarily, you can change your ticket directly at the airport. Find the counter according to the airport instructions.

2. Inform the flight information and change date after presenting the flight certificate, and pay the change fee.

Third, change the visa through the agent platform.

If you buy it on a third-party agent platform, you can change it on the platform or call the platform customer service phone to change it.

Matters needing attention

Please board the plane two hours in advance to avoid delay.

Airlines divide the class of accommodation into first class, business class and economy class.

The rules for returning and changing the first class and business class are naturally broad, and the services enjoyed on the flight are different, but the flight services enjoyed by economy class are the same regardless of whether the ticket is discounted or not. Therefore, airlines have restrictions on the return and change of cabins below economy class. The lower the special price, the stricter the restriction on returning and signing, and the higher the cost of signing. Generally, economy class under 40% discount is not allowed.