Confused about budget for overseas cosmetic procedures 😅

Hi everyone, I'm Suong from Vietnam. I'm considering a trip to Korea for an aesthetic procedure I've wanted to try for a long time. But honestly, I'm a bit worried about the total cost – not just the procedure itself, but also flights, accommodation, and food. I'm not sure how to plan this reasonably.

Has anyone had aesthetic procedures done abroad before? I'd like to ask how long people usually stay – is 5-7 days reasonable, or does it need to be longer? And do you need to stay close to the procedure site, or is it okay to travel for a few days? I'm trying to figure out how much to budget for these logistics.

Also, does anyone have tips on finding affordable accommodation or booking flights economically? I'm also unsure if I should contact clinics beforehand to ask about recovery times, as this directly affects scheduling. Thank you all so much! 🙏