For domestic flights, the refund fee will be deducted, depending on the time of the refund.
Tickets purchased from the Jin air homepage/MobileApp can be refunded directly from the website, and partial refund can be also applied for some itineraries and some passengers.
However, if you purchased in cash from the airport branch, you can only get a refund at the airport branch. If your proxy receives a refund, an proxy statement and ID copy of the ticket purchaser, , and a proxy's ID card.