How long after getting nasal fillers can I fly back to my home country?

Hi everyone, I'm considering getting a nose filler in Korea, but I can only take a week off. I'd like to ask how long the recovery period is for a non-surgical nose filler? Can I fly back home 3-4 days after the procedure?

I've heard there might be swelling and bruising, but I'm not sure how long it will last. Has anyone had this done and could share their recovery experience? I'm especially worried my face will still be very swollen on my return flight, and I'm worried that the long flight might worsen it.

Also, are there any special precautions I should take before flying? I've heard I should avoid certain activities, but I'm not sure what exactly. Any advice from experienced ladies? Thanks!