Question about recovery time after nose filler before a trip

Hello everyone, I'm Dana from the UAE and I have a question for anyone who has tried nose fillers here in Korea. I'm thinking of going to Korea next month to get a non-surgical nose filler, but I'm a bit worried about the recovery time. How many days do we usually need before returning home without obvious signs?

I've heard online that fillers are much less invasive than surgery, but I don't know if I can fly back after two days or if I have to wait a full week? Is there significant redness or swelling? And are there any specific restrictions immediately after the filler?

Any information from your experiences would be very helpful, thank you in advance!