Straight answers for your trip to Korea: which eSIM, which transit card, which neighborhood, whether you need a visa. Checked against Korean-language sources.https://koreachecklist.com/https://koreachecklist.com/posts/how-much-korea-esim-data-you-actually-need-per-day/https://koreachecklist.com/posts/how-much-korea-esim-data-you-actually-need-per-day/If your days in Korea are mostly maps, messaging, and photos, a 0.5GB or 1GB-per-day eSIM plan covers you. If you stream video, video-call home, or hotspot a Mon, 07 Sep 2026 00:00:00 GMThttps://koreachecklist.com/posts/incheon-airport-to-seoul-arex-vs-limousine-bus-vs-taxi/https://koreachecklist.com/posts/incheon-airport-to-seoul-arex-vs-limousine-bus-vs-taxi/Two people with carry-on bags landing at Terminal 1 and heading for Seoul Station or Myeongdong get the best deal on the AREX express train: 13,000 KRW.Mon, 07 Sep 2026 00:00:00 GMT