- Key point: Choose the 1-, 2-, 3-, 5- or 7-day pass on the day it starts and verify every route is covered.
- Price: Current passes are KRW 5,000–20,000 by duration, plus KRW 3,000 for the physical card.
- Tip: Treat Incheon Airport as a special case and compare the pass with your real Seoul ride count before buying.
The Climate Card supports unlimited eligible Seoul subway and bus rides, but some regional services, intercity buses and rail sections remain outside the published coverage. Ttareungi inclusion depends on the product, so confirm the live option before purchase.
Check both ends of every route in Seoul’s current coverage tool. A destination in Gyeonggi or Incheon, a regional bus, or an excluded rail section can still require separate payment.
Climate Card vs T-money vs Discover Seoul Pass
| Pass | Best for | How it charges | Main limitation |
|---|---|---|---|
| Climate Card short-term | Several eligible Seoul rides per day | KRW 5,000–20,000 for 1/2/3/5/7 days, plus the physical card | Published service boundary; airport arrival into Seoul needs separate payment |
| T-money | Nationwide, airport and flexible travel | Pay as you go from a stored balance | No unlimited-ride package |
| Discover Seoul Pass | Attraction-heavy itineraries | Current official products are 48/72/120 hours | Value depends on included attractions, not transit rides alone |
T-money remains the flexible default for multi-city trips and uncovered segments. Discover Seoul Pass is primarily an attraction product; check its official app for current prices and inclusions before comparing it with a transit-only pass.
Choose the pass length on the day you start
Seoul's current short-term Climate Card options cost KRW 5,000 for one day, KRW 8,000 for two days, KRW 10,000 for three days, KRW 15,000 for five days and KRW 20,000 for seven days. The physical card itself costs KRW 3,000 separately.
Short-term passes do not include Ttareungi or the Hangang Bus. They remain available even as Seoul ends recharge of the old 30-day prepaid Climate Card and transitions monthly users to a different program.
Buy a physical card and charge the short-term pass
- Find a supported transit-card vending machine inside a Seoul subway station or an authorized nearby seller.
- Buy the reusable physical Climate Card if you do not already have one.
- Select the short-term duration only when you are ready to begin using it.
- Keep the card until the pass expires; a new duration can be charged after the current period ends.
Since March 17, 2026, internationally issued Visa and Mastercard cards and supported mobile payments can be used at 440 new vending machines in 273 stations on Seoul Metro Lines 1–8 for short-term Climate Card purchase or recharge. Seoul says an average service fee of about 3.7% applies to international-card payments. Machine availability and bank approval can still vary, so keep a second payment method.
Unlimited does not mean every train in the capital area
The pass covers Seoul-licensed city and village buses, including night buses, and the listed subway sections in the official service range. It excludes intercity buses and any rail segment outside the published boundary. If you board inside the range but try to exit at a non-covered station, the card may not let you complete the trip normally.
Check both ends of every journey in Seoul's live service-range tool. This matters for day trips, hotels outside central Seoul and routes that cross onto regional rail even when the map looks continuous.
Treat Incheon Airport as a special case
The official range allows a passenger who boarded within the covered area to get off at Incheon Airport Terminal 1 or Terminal 2 on the AREX. It does not allow boarding at those airport stations with the Climate Card for the trip into Seoul. Arriving passengers therefore need a separate AREX ticket or another airport transfer. Gimpo International Airport sits within the listed AREX section, but you should still confirm the current range before travel.
Tap every time you board and leave
Tap the physical or mobile card when entering and leaving the subway and when boarding and getting off a bus. Seoul warns that failing to record an exit twice can suspend use for 24 hours from the most recent boarding time. If a gate rejects the card, use the staffed help point instead of following another passenger through.
- Weekdays: Seoul Metro service operates until approximately 01:00, but the last useful train for your destination or transfer can be an earlier short-turn service around 00:30.
- Weekends and public holidays: service generally ends about one hour earlier, around midnight.
- After rail hours: look for a Night Owl Bus with a route number beginning with “N,” or use a licensed street taxi, Kakao T or Uber Taxi.
Last trains vary by line, station, direction and final destination. Check the station-specific timetable before leaving, especially when a transfer is required.
Compare the pass with your real Seoul itinerary
The pass is easiest to justify when most travel stays inside its service area and you expect several eligible rides each day. A standard reloadable transit card can be simpler when you have only a few rides, start at Incheon Airport, or spend much of the trip outside Seoul. Compare convenience and coverage as well as price; do not buy solely because the pass is described as unlimited.
Official sources
Time-sensitive details were checked against the original sources below on 2026-08-28.