How many days do I need to wait before flying after a nose injection?

Hello, I'm Rana from the UAE and I'm thinking of going to Korea next week for non-surgical nose fillers. I'm a bit worried about swelling, redness, and all that, because I have to fly back home right after.

Has anyone here tried it before and can tell me how many days swelling and bruising usually last? I'm hoping I can return after a week and look completely normal, but I'm not sure if that's realistic. Do I need to expect a lot of downtime or not?

Any advice or personal experience would help me plan better 🙏