How long after getting nasal fillers can I fly?

Hi everyone, this is Tiantian. I'm considering getting a nose filler during my trip to Korea, but I'm flying back next week. I'm a little worried about the recovery period…

I've heard that non-surgical nose fillers should heal faster, but I'm still unsure how long it will take before I can fly. Are there any restrictions, like not being able to take early flights or avoiding changes in air pressure? Has anyone had this done?

Also, I'd like to ask what I should pay special attention to in the days leading up to this? Like ice packs, massage, exercise, etc. I'm worried about still being swollen when I get home, haha. Does anyone have an experience to share? Thank you!