Can I watch a K-pop concert or fanmeeting online if I cannot go in person?

Sometimes, but only if the organizer sells an official online stream, and not every show does. Most big tours and many fanmeetings offer a paid live stream through an official platform like Weverse or Beyond LIVE, bought separately from the in-person ticket, and some include a few days of replay. Smaller shows and one-offs often have no stream at all. So check the specific event's official notice: if it lists an online or live-streaming ticket, you can watch from anywhere; if it does not, there is no legitimate way to watch it live. Each of our event guides marks whether a stream is confirmed.