Korea Travel Essentials — Everything to Book Before You Go (2026)
Planning a trip to Korea can feel overwhelming — there's a lot of advice out there, and half of it is outdated. This page cuts through the noise. Here's exactly what you need to sort out before you fly, in priority order, with links to our detailed guides and booking options.
Think of this as your pre-departure checklist. Bookmark it and work through it in the week before your trip.
Before You Fly (Book 1-2 Weeks Ahead)
1. Visa — Check If You Need One
Most Western passport holders get 90-day visa-free entry. But the rules change frequently — some nationalities now need K-ETA (Korea Electronic Travel Authorization).
2. Accommodation — Book Early for Peak Season
Seoul hotel prices spike 50-80% during cherry blossom (late March–April) and autumn foliage (October–November). Book at least 2-4 weeks ahead during these periods.
Our guides: Where to Stay in Seoul · Busan · Jeju
3. SIM Card or eSIM — Get Data Sorted
You need mobile data for Naver Map (essential for navigation), Kakao T (taxis), translation apps, and everything else. Buy an eSIM before you fly or pick up a SIM at the airport.
Full guide: Korea SIM Card & WiFi Guide →
4. Tours That Sell Out — Book Now
These experiences have limited daily capacity and regularly sell out during peak season. Book 1-2 weeks ahead.
- DMZ Tour — Requires passport details 72 hours in advance. Compare DMZ tours →
- Cooking Classes — Small group sizes mean they fill fast. Seoul cooking classes →
- Theme Park Tickets — Lotte World and Everland are always cheaper online. Klook passes →
At the Airport (First 30 Minutes)
5. T-money Card — Your Transit & Payment Card
Buy at any convenience store in arrivals (₩4,000 for the card, load ₩20,000+ cash). Works on all subways, buses, taxis, and at convenience stores. Or pre-order a preloaded version online.
Full guide: Korea Transport Guide →
6. WOWPASS — The Tourist Payment Card
A prepaid card that works where foreign credit cards don't — self-ordering kiosks, small restaurants, convenience stores. Also works as T-money for transit. The most useful single item you can get.
Full guide: How to Pay in Korea →
7. Airport to Seoul — Take the AREX
The AREX Express train gets you from Incheon Airport to Seoul Station in 43 minutes for ₩9,500. It's the fastest and cheapest option for most travelers.
Full guide: Airport to City — All Options →
Essential Apps (Download Before You Go)
| App | What It Does | Why Essential |
|---|---|---|
| Naver Map | Navigation, transit routes, restaurant search | Google Maps is unreliable in Korea — Naver is the local standard |
| Kakao T | Taxi booking | English interface, international cards accepted, no language barrier |
| Papago | Translation (text, photo, voice) | Korean→English translation. Point camera at menus to read them |
| WOWPASS | Payment card management | Load money, check balance, find WOWPASS kiosks |
| Klook | Tour/attraction booking | Mobile-only flash deals, QR codes for attraction entry |
Quick Budget Reference
| Item | Budget | Mid-Range |
|---|---|---|
| Accommodation (per night) | ₩40,000–80,000 | ₩100,000–200,000 |
| Meals (per day) | ₩20,000–30,000 | ₩40,000–60,000 |
| Transport (per day) | ₩5,000–10,000 | ₩10,000–20,000 |
| Activities (per day) | ₩0–20,000 | ₩30,000–60,000 |
| Total per day | ₩65,000–140,000 (~$48–104) | ₩180,000–340,000 (~$133–252) |
For a detailed cost breakdown, see our Korea Travel Budget Guide.
Book Your Korea Essentials
Get everything sorted before you fly — SIM card, transport, tours, and accommodation.
Affiliate links — we may earn a small commission at no extra cost to you.
Related Guides
- 15 Things to Know Before Visiting Korea
- Seoul 3-Day Itinerary
- Korea Transport Guide
- Best Klook Passes for Seoul
Updated March 2026. Prices are approximate and may vary by season.
