The Philippine Airlines inform to passengers that you can apply for child (Unaccompanied Minors/UM) service without guardians when departing from Korea from January 31, 2024.
Detailed regulations is as below UM application page.
 

Click here to UM Service application  *Only Korean languauge* 
Or Please request the service through the Philippineairlines Center (TEL1544-1717) at least 48 business hours before departure and confirm service.

- Umaccompanied Minors: Children between 8 and 14 years of age
- Service route: Departure from Korea to the Philippines
- Deadline: Application completed at least 48 hours before departure
- Application service: 
A dedicated Philippineairlines staff will help the child from departure to arrival, making sure the journey is safe and comfortable every step of the way. Inside the plane, a designated cabin crew will look after the child.

Please note that when traveling to Korea, the passengers between the ages of 8 and 12 can request for UM Service through a local Philippine Airlines Office.
Thank you.