How to Use the Korail Pass: A Step-by-Step Guide (2026)
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The Korail Pass (KR Pass) is a tourist-only ticket that gives you unlimited rides on Korail trains — including KTX — for a set number of travel days. It’s one of the easiest ways to get around Korea because you buy it once and skip the foreign-card headaches that plague per-trip booking.
But the pass has a few steps that trip up first-timers: it isn’t a ticket you just tap and board, and it doesn’t cover everything. Here’s exactly how to use it, start to finish.
Step 1 — Buy the pass (get a voucher)
You buy the Korail Pass online before or during your trip — through Korail’s global site or a tourist-facing reseller. You’ll receive a voucher or confirmation code, not the final pass itself yet.
Choose your pass type when you buy:
- Consecutive pass — unlimited rides for 3 or 5 days in a row.
- Flexible (select) pass — pick any 2 or 4 travel days within a 10-day window.
Not sure which to get, or whether it’s worth it at all? See is the Korail Pass worth it? for the math.
Step 2 — Redeem and activate
Activate the pass through the Korail+ app (register your voucher and passport details) or at a station counter when you arrive. You set the start date — the day your travel days begin counting — so don’t activate it before you actually plan to start riding trains.
At major stations like Seoul Station and Busan Station, foreigner help counters can sort this out for you in person if the app gives you trouble.
Step 3 — Reserve your seats
This is the step people miss. The pass covers the fare, but on KTX it does not automatically give you a seat. You should reserve a seat for each train — which is free with the pass — so you’re not stuck standing.
You can reserve:
- In the Korail+ app — search your train and book a seat against your pass.
- At a station counter or kiosk — show your pass and ask for a seat.
Four rules from Korail’s own guide that catch people out:
- Reservations open about a month before departure — and you can hold at most two seat reservations per person per day.
- If the train is sold out, you can still board and stand on a valid pass with your passport. You are not shut out of a full train the way a ticket-buyer is — this is one of the pass’s quietly useful perks.
- First class is not free. Pass holders pay 50% of the first-class fare for that route if they want an upgraded seat.
- You cannot reserve the same journey twice on the same date. To move to a different departure, cancel the existing reservation first.
On popular routes (Seoul–Busan) and during holidays, reserve early; seats fill up even though your fare is already covered.
Step 4 — Board the train
When it’s time to travel, board your reserved seat. Keep the pass available on your phone (or printed, depending on how you redeemed it) — staff may check it on board or at the platform. There are no per-trip tickets to buy; your seat reservation plus the active pass is all you need.
What the Korail Pass covers — and what it doesn’t
Covered:
- KTX (Korea’s high-speed train)
- ITX, Mugunghwa, and most other Korail trains
Not covered:
- City subways and metro — Seoul/Busan subway is not Korail; use a T-money card for those.
- Temporary tourist trains and the metropolitan railway.
The SRT question is genuinely unsettled. Korail’s own “About KORAIL PASS” page still reads “the KORAIL PASS does not include SRT, the metropolitan railway, and temporary tourist trains” — wording we confirmed on 7 September 2026. But the SRT stopped existing as a brand on 1 September: those trains now run as KTX-Sancheon under Korail. The page has not been rewritten either way, so if your plan depends on riding a Suseo departure on the pass, ask at the point of purchase. Departures from Seoul Station and Yongsan have always been covered and are not in question. (What changed: KTX vs SRT.)
Optional: the Korail Pass Plus (2026)
New in 2026, the Korail Pass Plus layers a NAMANE prepaid transit card onto your pass for about ₩8,000 extra — handy, because a regular Korail Pass covers intercity trains but not the subway or city buses. It’s an optional self-service add-on (at NAMANE kiosks or the official Korail Pass+ site), not something resellers bundle — so buy your standard pass as usual and add Plus only if you want one card for local transit too.
Quick tips
- Activate on your actual start day, not the day you buy it.
- Always reserve a seat on KTX — it’s free with the pass.
- A pass shines on a multi-city loop; for a single round trip, individual tickets may be cheaper.
- Keep your passport handy — the pass is tied to it.
Related guides
- Korail Pass vs Buying Tickets — when the pass actually saves money.
- How to Buy KTX Tickets as a Tourist — all five ways, if you skip the pass.
- KTX vs SRT — why your pass doesn’t work on SRT.
- How to Travel Korea by Train — the planning hub.
🔗 Affiliate disclosure: Some links on this site are affiliate links. If you book through them, we may earn a small commission at no extra cost to you. We only recommend services we believe are genuinely useful for train travel in Korea.