Quick, checked answers for your trip to Korea
Free tools that do the maths for you: the best way into Seoul, the cheapest mobile data, which transit card to buy, how much tax you get back, when Korea is on holiday and whether you need a K-ETA.
- Official sourcesEvery figure links to the operator or government page it came from.
- Dated and recheckedEach tool shows when we last checked it. We recheck every month.
- Free, no sign-upYour inputs stay in your browser. Estimates are labelled.
Tools
Incheon Airport to Seoul
Express train, all-stop train, limousine bus or taxi: total cost and time for your group and arrival time.
Checked 14 Oct 2026 Staying connectedeSIM, SIM card or pocket Wi-Fi
The cheapest way to get mobile data for your trip length, data use and group, including a Korean phone number.
Checked 14 Oct 2026 Getting aroundT-money or Climate Card pass
Whether paying per ride or a 1- to 7-day unlimited pass is cheaper for how much you'll ride.
Checked 14 Oct 2026 ShoppingTax refund calculator
Enter your receipts to see how much VAT you get back and which you can claim in the shop.
Checked 15 Oct 2026 PlanningKorea public holidays 2026–2027
Check whether your dates hit Seollal, Chuseok or a long weekend, when things get busy or close.
Checked 14 Oct 2026 Before you flyDo I need a K-ETA?
Whether your passport, arrival date and age need Korea's travel authorisation, what it costs and when to apply.
Checked 15 Oct 2026How we keep the numbers right
Fares, prices and rules live in one place with their source and the date we checked them, and each tool's calculations are tested against the official tables before every update. When something changes, such as a fare rise or a new holiday, we update the tool and its date. Read how we check.