I'm thinking about getting double eyelid surgery in Seoul... Is it worth going overseas for it?

This is my first post. My name is Rei, and I'm based in Japan. I've been considering double eyelid surgery for a while now, but recently the idea of getting the procedure done in Seoul has been on my mind... I'm wondering what it's really like, so I'd appreciate some advice.

There are plenty of clinics in Japan, but I've heard that Seoul offers more options in terms of cost and technical expertise. That said, when I think about airfare and accommodation costs, I'm not sure if it really makes financial sense overall. Plus, I'm worried about whether getting a procedure abroad carries any risks... and I'm also unsure about how to handle aftercare following the surgery.

Has anyone actually had the procedure done in Seoul? What factors did you consider when making your decision? I'd be grateful if you could share anything—language barriers, tips for choosing a clinic, anything really. I'm at the stage where I'm still trying to decide, so hearing about your experiences would genuinely help me out.