Is $2.5k enough for a 11 days trip to Korea? Won’t be shopping much, maybe just a little. Expenses mostly towards food, transport and activities. Hotel, SIM card and airplane tickets settled.

I had a Summer Exchange in Korea for about 40 days. my expenditure in total is around $2.5k including accommodation and food and travel etc. Your budget is more than enough. If you're scared, can always use Youtrip or revolut as a backup as almost everywhere in Korea accept the.

Definitely enough unless you plan to do alot of intercity travelling or if your hotel is those 5* kind.

Its enough unless you really party like mad at night.

More than enough