Visiting South Korea Soon? Here's What You'll Need (As An American, At Least)

First, schedule a COVID test for yourself (antigen is fine) within 24 hours of your departure.  I'd bring a hardcopy.

Second, you'll need to register with K-ETA first.  It costs about eight bucks, and it's a mild pain.  Be prepared to upload a passport-style picture (that you can take yourself).  The registration itself is good for two years.

Third, while you can skip the Q-Code I wouldn't.  You'll get through pre-immigration much faster.  Have the code on your phone or print out a copy.  I won't lie -- it took me a good 45 minutes to get their crappy website to acknowledge that my hotel and street address did, indeed, exist.

Within three days of your arrival in South Korea you'll need another COVID test.  You could do this at the airport if the scheduling works, but I went on to Daegu and got mine at the Daegu central public health office.  (The hotel provided directions.)  It was free, which was nice.

Finally, and it appears this is being phased out, you'll need another test for a return to the U.S.  It costs about 70 dollars and you can do it at Incheon Airport, but it's another thing you'll have to budget time for.

That's it!  Have fun!

A final note: I was told, and kind of noticed, that getting a cab in Seoul after nine is now harder than ever if you aren't using one of many apps.  In a pinch I imagine you could ask the restaurant owner to call you one if you find yourself in this situation.  Hotels will be less of a problem.