Question about flying after a nose filler procedure

Hello, it's Hina. I'm considering cosmetic treatments in Korea and have a question.

I want to get filler injections in my nose, and I'm wondering how soon after the procedure I'll be able to fly. My return flight is already scheduled, so I'd like to know how much downtime I'll need. How long does swelling and redness typically last?

If anyone has actually had this procedure, I'd love to hear about your experience. I know there's individual variation, but I'd like to get a general idea. This will be my first time getting this treatment, by the way. Does anyone know?