How soon after a nose filler treatment can I fly?

Hi, I'm Akari. I'm considering cosmetic procedures in Korea and have a question about nose fillers.

I'm planning to visit Korea next month and want to slightly enhance the bridge of my nose. However, I'll only have a week before returning home, so I'm worried about whether swelling or redness will subside within that time... I know it's a non-surgical filler injection, so it shouldn't be as intense as surgery, but what's the actual downtime like? Will it be reasonably settled before I get on the plane?

If anyone has experienced this, I'd be grateful if you could share your experience. Also, if you have any advice on the best timing to book the procedure, I'd appreciate it... Thank you!