Kakao T and Taxi Apps in Korea: Calling a Taxi and Paying as a Foreigner

How taxi apps work in Korea

Korea’s taxi market runs on the Kakao T app (kakao-ti, 카카오T), which covers roughly 90 percent of the country’s taxi-hailing and works nationwide, including Seoul, Busan and Jeju. The app books licensed metered taxis — it does not use private drivers. You can also hail a taxi on the street, which needs no app at all.

For foreign visitors the practical question is setup and payment. The good news: you can use Kakao T without a Korean phone number, and there is a reliable payment workaround even when your foreign card will not register in the app.

Setting up Kakao T as a foreigner

Setup is straightforward if you plan ahead:

1. Download the app — Kakao T is on the App Store and Google Play internationally.
2. Sign up — create a Kakao account and verify with your home-country phone number (enter the international country code and receive the SMS code). Most numbers work; having data or SMS roaming active helps the code arrive.
3. Switch the language to English — in Profile → Settings → Language (some notices and address results may still show Korean).
4. Add a payment method or skip it — try registering a Visa or Mastercard; if it fails, you can still book and pay the driver directly.

If your foreign number will not verify, buy a Korean SIM or eSIM at the airport and use that number instead.

Paying: the ‘pay to the driver’ workaround

In-app auto-payment with a foreign card often fails because Korean payment gateways require identity verification that overseas cards do not pass. The reliable workaround is ‘pay to the driver’ (direct payment):

• Before requesting the taxi, swipe to the payment option and select ‘Pay to the driver’ instead of registering a card.
• At the end of the ride, pay the metered fare directly to the driver with cash (Korean won), a physical overseas card at the in-car terminal, or a T-money transit card.
• This option is available on General and Deluxe taxis. Premium tiers (Blue, Venti, Black) require in-app payment, so stick to the general service.

If direct payment is not shown on your booking screen, do not assume you can pay cash later — cancel and use k.ride or hail a taxi instead.

k.ride, Uber and alternatives

• k.ride — Kakao Mobility’s app built for international travellers. You sign up with a Google or Apple account (no Korean phone needed), register a foreign card for automatic in-app payment, and use the same driver pool as Kakao T. It has English, Japanese and Chinese interfaces and translated chat. For most short-term visitors this is the easiest starting point.
• Uber Korea — dispatches licensed Korean taxis and is foreign-friendly, accepting international cards and defaulting to English.
• Street hailing — regular taxis can be flagged down directly; cash and cards are accepted in the vehicle, no app or account needed. Useful as a backup late at night.

Keep a backup ready — when one app cannot find a driver (rain, rush hour, after midnight), the other usually can.

Fares and practical notes

• Seoul base fare: around 4,800 won for a standard taxi (2026), with distance add-ons. Deluxe taxis start higher.
• Late-night surcharge: about 20–40% added between 22:00 and 04:00 depending on the window.
• Always match the plate — the app shows the driver’s licence plate before arrival; confirm it before opening the door.
• Destination search: major hotels, stations and landmarks are searchable in English; for small venues, drop a pin on the map or paste a Korean address from Naver Map.
• Tipping is not customary in Korean taxis.
• Airport rides: Kakao T works at Incheon Airport around the clock; a taxi to central Seoul runs roughly 60,000–90,000 won depending on traffic.

Note — fares, app features and payment options change frequently. Confirm the current details in the app and with the Seoul Metropolitan Government before relying on them.