How long does it take to recover from a nose filler injection before flying?

Hi everyone! My name is Lien, and I'm planning a trip to South Korea for a nose filler injection, but I'm not sure about the timeline. I have a flight back to Vietnam in about 5-7 days after the injection, but I'm not sure if that's enough time to recover.

I've heard that nose filler injections (not surgery) don't have a long downtime like other treatments, but I'm worried about bruising or swelling. Has anyone experienced this? How long does it usually take for the swelling and bruising to go away? And will flying long distances after the injection have any negative effects?

I'm trying to arrange my schedule to allow enough time to rest before my flight. Thanks if anyone has any experiences to share!