Planning a trip to Seoul? Ditch the hassle of buying tickets! Explore the city with ease using Seoul’s new Climate Card, offering unlimited rides on public transportation for a flat monthly fee.
We first covered the Climate Card at launch in 2024. Here is the definitive 2026 guide to how it’s changed.
🟢 2026 Visitor Update: The “New” Climate Card
Since this article was first published in 2024, the Climate Card has evolved into Seoul’s primary pass for tourists. If you are visiting in 2026, here is the “Cheat Sheet” for what has changed:
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➜
New Tourist Pricing: You no longer need the 30-day pass ($50+). Short-term passes are now the standard:
1-Day: ₩5,000 | 3-Day: ₩10,000 | 5-Day: ₩15,000 | 7-Day: ₩20,000 - ➜ The Incheon Airport Hack: You can now use the Climate Card for the All-Stop Train TO Incheon Airport (T1 & T2). (Note: You still cannot start a journey at the airport with this card).
- ➜ Expanded Coverage: Now includes the Gimpo Goldline and expanded routes into Goyang, Gwacheon, and Incheon.
- ➜ Culture Bonus: Show your active card for 50% off at the Seoul Science Center, Seoul Grand Park, and Seoul Botanical Garden.
- ℹ️ Note: Short-term passes (1–7 days) do not include Ttareungi (public bikes). The 30-day pass is required for bike access.
How it all started – What is a Climate Card?
The Climate Card (기후동행카드) is a comprehensive transportation card that offers unlimited access to public transportation (subway, bus) and Seoul Bike for 30 days upon a single fare charge. It marks Korea’s debut eco-friendly prepaid travel farecard, enabling a month of unrestricted public transportation access in Seoul.
The Climate Card addresses climate change, offers unlimited public transportation access, and enhances public convenience via an integrated farecard system, serving on three crucial fronts.
It can only be used in Seoul-based subway lines, Seoul-licensed transit/town buses, and city‘s public bike-sharing service, Ttareungyi. You can use it to ride Seoul-licensed buses even outside Seoul. But, you cannot use it to board the subway in Seoul and disembark outside Seoul. In that case, you will be charged additional fare.
How much does it costs?
There are two variations in the Climate Card.
- Subway + Bus
- Subway + Bus + Shared Cycle
| Adults | Young Adults (ages 19 to 34) | |
|---|---|---|
| Subway + Bus | 62,000 KRW | 55,000 KRW |
| Subway + Bus + Shared Cycle | 65,000 KRW | 58,000 KRW |
The 30-day period starts within 5 days of getting the card recharged. For example, if you recharge or purchase the card on 5th April, you can set the effective date as April 8th. It will automatically expire after 30 days from that date.
After purchasing the card, you can recharge it either online through the T-Money app or go to charging kiosks inside subway stations (Seoul Metro Lines 1 to 8, Line 9, Ui-Sinseol Line, and Sillim Line).
Comparison: Which Card is Better for 2026?
| Feature | Climate Card | K-Pass | T-money Card |
| Best For | Heavy travel within Seoul. | Residents/Long-term stay. | Nationwide & multi-city travel. |
| Model | Unlimited (Flat fee). | Pay-as-you-go (with refunds). | Pay-as-you-go (balance). |
| Coverage | Seoul only (+ Gimpo/Incheon). | Nationwide (All 229 cities). | Nationwide. |
| Tourist Use | Perfect (1, 3, 5, 7-day passes). | Difficult (Requires Korean ID). | Essential for non-Seoul legs. |
| Airport Rail | Seoul to Airport (One-way). | All lines covered. | All lines covered. |
| Cost | ₩5,000 – ₩20,000 (Pass fee). | ₩0 – ₩5,000 (Card fee). | ₩3,000 – ₩4,000 (Card fee). |
🗺️ Quick Decision: Which Card?
Are you staying in Seoul for 1-7 days?
➜ CLIMATE CARD (Get the 1, 3, 5, or 7-day Tourist Pass).
Are you visiting Busan, Jeju, or Gyeongju?
➜ T-MONEY / WOWPASS (Climate Card won’t work there).
Do you have a Korean ID (ARC) & Bank Account?
➜ K-PASS (Residents only! Foreign tourists can’t get the refund).
2026 Comparison Breakdown
1. The Climate Card (The Seoul Specialist)
- Verdict: Best for tourists.
- Why: In 2026, it offers the only “Unlimited” model. You don’t have to calculate fares. You just tap and go.
- 2026 Perk: Includes 50% discounts at the Seoul Science Center and Seoul Grand Park.
2. T-money / WOWPASS (The Nationwide Workhorse)
- Verdict: Best for multi-city trips.
- Why: If you are taking the KTX to Busan or a bus in Jeju, T-money is the only universal language.
- 2026 Perk: iPhone users can finally top up T-money via Apple Pay with foreign cards (rolling out slowly through early 2026), making it much more convenient than it was in 2024.
3. K-Pass (The Resident’s Refund)
- Verdict: Avoid if you’re a tourist.
- Why: While the K-Pass is great (20%–53% cashback), it requires a Korean Resident Registration Number and a local bank. Even if you manage to buy the card, you can’t register for the rewards program without an ARC.
Where can I buy climate cards in Korea?
You can either choose physical card or mobile version of the card.
One important thing to note about the physical climate card is that you have to play 3,000 KRW extra.
Physical Climate Card you can find it at these locations:
- Seoul Metro Information Center (Lines 1 to 8)
- Stations between Seoul Station and Cheongnyangni Station (Line 1).
- Convenience stores near subway stations (Line 9, Ui-Sinseol Line, Sillim Line)
Registering the physical Climate Card
If you opt for the KRW 62,000 subway and bus-only plan, card registration isn’t required as you can recharge it with cash at subway station machines. However, for the KRW 65,000 plan including Seoul bike service (Ttareungi), card registration on the T-money website is mandatory. This enables access to the ‘T-money Go’ app for bike service use. Although optional, card registration is advised for lost card reporting and refund requests.
Mobile versions of Climate Card:
At the moment, iOS users will find it difficult to use the mobile version of Climate Card as it is digitally vulnerable.
Android users, on the other hand, can download the T-Money app, sign up, and issue and charge the Climate Card.
2026 Step-by-Step: How to Use the Climate Card
In 2024, you had to find specific “Customer Safety Centers.” In 2026, the process is as easy as buying a snack at a convenience store.
Just like any other transportation card, in subways and buses, simply tap the card (mobile or physical) to get on and off. Make sure you do it diligently as failure to do so twice when getting down will result in temporary suspension of the card for 24 hours.
Step 1: Get the Physical Card
- Where: Any convenience store (CU, GS25, 7-Eleven, Emart24) near a subway station or the Myeongdong Tourist Info Center.
- Cost: ₩3,000 for the card itself (non-refundable).
- iPhone vs. Android: If you have an iPhone, you must buy the physical card. Android users can download the “Mobile T-Money” app, though physical cards are still recommended for tourists to avoid Korean ID verification issues.
Step 2: Choose Your “Tourist Pass”
Take your card to any ticket vending machine inside a Seoul subway station:
- Place the card on the sensor.
- Select “English” (or your preferred language).
- Click “Climate Card Recharge.”
- Select your duration (1, 2, 3, 5, or 7 days).
- Pay with Cash: Most machines still require KRW cash for recharges.
Step 3: The “Tag-Off” Rule
This is the most important step to avoid a penalty.
- Always Tap Out: You must tap your card on the sensor when exiting a bus or subway station.
- The Penalty: If you fail to “Tap Out” twice, your Climate Card will be suspended for 24 hours. In 2026, this is strictly enforced by the automated gates.
Refunds
Well, if you haven’t been able to make full use of the Climate Card, you can avail refund option as well. Make sure you do it before the 30 day period ends.
Refund amount = total charged amount – total used on public transportation – 500 KRW fee
You can get more information from Climate Card – Seoul Metropolitan Government
Seoul is taking a big step towards sustainability with the launch of their Climate Card. This eco-friendly pass will grant unlimited access to public transportation, making it a budget-friendly and convenient option for getting around the city.
Is it worth it in 2026? (The “2026 Math”)
Is the Climate Card better than a standard T-Money card? It depends on your “daily ride count.”
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