How long is the recovery for nose filler before flying?

Hi everyone! I'm planning to get a nose filler during my trip to Korea next week. But I'm confused, how long is the typical downtime for a nose filler? Because I can only stay for 2 weeks, and my return flight is already fixed.

Has anyone tried it before? How many days does it usually take for swelling to go down? I'm worried about going back to the office and it looking obviously strange, haha. Or is it actually not that noticeable? I'm also not sure if I'm mentally ready for this, so your stories would be a great help for my preparation.

Thanks guys! 🙏