Taxi Apps in Korea for Foreigners: Kakao T, K.Ride or Uber?

Short answer: the easiest way for a first-time visitor to get a taxi in Korea is an app. Kakao Mobility's K.Ride is built for foreigners and connects you to the same huge taxi network locals use through Kakao T. Uber also works in Seoul and other big cities with licensed taxis, and you can sign in with the Uber account you already have. Kakao T itself has the most cars but is the fussiest to set up with a foreign phone and card. Install two of these before you fly, set up your payment at home, and keep a little cash or a transit card as a backup.

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Why use an app instead of waving down a taxi?

You can still hail a taxi on the street in Korea, and in central Seoul it often works fine. But apps solve the three problems that trip up most visitors:

Language. You type or pick the destination in the app, so you don't have to pronounce a Korean address. The driver sees it on their screen.
Payment. With a card saved in the app you just get out at the end. No fumbling with cash or a card reader.
Peak hours. Late at night in busy areas like Hongdae, Gangnam or Itaewon, empty taxis may drive past people on the street because they already have an app booking. Using an app puts you in the same queue.

The main taxi apps in Korea, compared

K.Ride (by Kakao Mobility) — the visitor-friendly version of Kakao T

Kakao Mobility launched K.Ride in 2024 specifically for foreign travelers. It runs on the Kakao taxi network, which is by far the largest in the country, but the app is in English and other languages and you don't need a Kakao account to sign up. Sign-up is by phone number plus a Google, Apple or email login, and the app has built-in translated chat with the driver.

Good for: most short-term visitors who want Kakao's coverage without Kakao's local-account hurdles.

Watch out for: reports differ on whether every foreign card registers smoothly. Add your card before you travel, and if it fails, try another card or keep Uber as your backup.

Uber — the one you probably already have

Uber works in Korea, but not the way it does at home: it books licensed taxis rather than private cars. Your existing account and saved card usually work as-is, which makes it the lowest-effort option. (Locally the service used to be branded "UT", so you may still see that name on older guides and some cars.)

Good for: Seoul, Busan and other large cities, and anyone who doesn't want to set up a new app.

Watch out for: fewer cars than Kakao, so waits can be longer, especially outside big cities or late at night.

Kakao T — what Koreans use

Kakao T is the default taxi app in Korea, and it also covers things like designated drivers, bikes and parking. It has an English interface, but it is tied to a Kakao account, and foreign phone numbers and cards don't always register on the first try. When card registration fails, many visitors use the in-app option to pay the driver directly (card or cash in the car) instead of paying through the app.

Good for: people staying longer, or anyone who already has KakaoTalk set up.

Other options worth knowing

TABA: a newer app aimed at international travelers. Worth a look if the two above don't work for you.
International Taxi (Seoul): a service with drivers who can speak English, Japanese or Chinese, booked ahead for airport runs or day hires. It costs more than a regular taxi, but it can help if you have lots of luggage, are travelling with family or don't want to deal with any language barrier. Book through its official website.

How to set up a taxi app before your trip

Install K.Ride and Uber at home. App store availability can depend on your country, so check before you leave.
Verify your phone number while you can still receive texts on your home SIM. Some apps send a verification code by SMS, and that's harder if you swap SIMs on arrival.
Add a payment card and, if possible, a second card as a backup. Turn on overseas use with your bank.
Get mobile data in Korea. The app needs data to match you with a driver and show where they are. An eSIM or a local SIM is the simplest way to do this; our guide to eSIM vs pocket WiFi vs SIM card explains the options.

If you'd like data ready the moment you land, a prepaid unlimited data SIM is one option: Korea Unlimited Data SIM (KKday).

How to ride: step by step

Set your pickup point. GPS can drift between tall buildings, so move the pin to the exact spot, such as a numbered subway exit or a hotel entrance.
Enter your destination in English or paste the Korean address. Hotel names usually work, but the Korean address is more reliable.
Choose a taxi type. A regular taxi is the cheapest. Premium or large taxis cost more but are easier to get at busy times and fit more luggage.
Check the car number on your screen against the plate before you get in.
Buckle up. Seat belts are required in the back seat too.
Pay. If your card is saved in the app, the fare is charged when the trip ends. If you chose to pay the driver, pay by card or cash before you get out.

What about fares?

Korean taxis use a meter. The fare starts with a base charge and then goes up with distance and time stuck in traffic. A late-night surcharge applies, and some apps add a small call fee or show surge pricing at busy times. Fares change from time to time and differ by city, so check the estimate the app shows before you confirm. As a rough guide, taxis in Korea are generally cheaper than in many Western European or North American cities. Toll roads, like the highway to Incheon Airport, are paid on top of the fare.

Tipping is not expected. You pay the metered or app fare and that's it.

Taxi vs train from the airport

From Incheon Airport a taxi into Seoul is comfortable but expensive and depends on traffic. For many travelers the AREX airport train is faster and much cheaper; see our comparison of AREX vs bus vs taxi from Incheon to Hongdae. If you go by train, you can buy a ticket in advance: AREX Airport Express one-way ticket (KKday). Then take a taxi app for the last stretch from the station to your hotel if you have heavy bags.

Quick tips

Install two apps (for example K.Ride and Uber) in case one won't accept your card.
Save your hotel's Korean address in your phone notes.
On a Friday or Saturday night in nightlife areas, walk a block or two away from the busiest street before you request a ride.
Keep a little cash or a transit card such as T-money as a backup. Many taxis accept T-money; see our T-money card guide.
Take a screenshot of the trip details. If you leave something in the car, it's much easier to track down.

LUMI from POPORO CITY says: "I always pin the subway exit number. The driver finds me in seconds, and I don't have to explain anything."

FAQ

Does Uber work in Korea?

Yes, in Seoul and other big cities. It books licensed taxis rather than private cars, and you can use your normal Uber account. There are fewer cars than on Kakao, so waits can be longer.

Can I use Kakao T without a Korean phone number?

Often yes, but setup with a foreign number and card can be hit-and-miss. Many visitors find K.Ride, Kakao's app for foreigners, simpler, because it uses the same taxi network without needing a Kakao account.

Can I pay a Korean taxi in cash?

Yes. Most taxis accept cash and cards, and many also take T-money. If you booked through an app but chose to pay the driver, you pay in the car at the end.

Do I need to tip taxi drivers in Korea?

No. Tipping isn't part of Korean taxi culture. Pay the fare shown on the meter or in the app.

Are taxis in Korea safe at night?

Korea is generally considered a safe country for travelers, and app bookings add an extra layer, because the trip, driver and car number are recorded. As anywhere, check the plate before you get in, wear your seat belt and share your trip with a friend if you like.

Apps, payment rules and fares change. Check the app store listing and each service's official information before you travel.