Is it okay to fly after a nose filler procedure?

Hi, it's Wakana. I'm thinking about getting a nose filler in Korea, and I'm curious about the downtime after the procedure. I'm planning to stay for a week and was hoping to get the treatment the day before I fly back or on the day of my flight... but honestly, I'm a bit anxious about whether that's even possible.

How long does swelling and redness typically last? I'm worried about whether it will still be noticeable before I get on the plane. When I hear from people who've actually had the procedure, it seems like there's quite a bit of variation from person to person.

If anyone has experience with this, I'd really appreciate some advice. Should I be planning for a more flexible schedule?