Korea Online Reservation Guide for Foreigners 2026: When reservations at restaurants, hospitals, and hair salons are blocked

In Korea, reservations for popular restaurants, hospitals, beauty salons, exhibitions, and experience programs are often made online. The problem is that mobile phone authentication, Korean input, reservation deposit, no-show rules, and app notifications are all unfamiliar to foreigners. Rather than giving up right away because you can't make a reservation, you can find a solution by breaking down at what stage you are stuck. This article is a practical guide to make online reservations easier for foreigners traveling or residing in Korea.

1. Prepare the necessary information before booking

Korean reservation systems often require basic information such as name, mobile phone number, visit date, number of people, and requests. Hospitals and beauty salons may also ask you about the services you want, the length of the procedure, and whether you have already visited the clinic. Foreign names may cause errors due to the length of the input field or Korean conversion, so keep the English name on your passport, the name used in Korea, and your mobile phone number in the same manner. Reservation requests should include short, clear sentences such as “I am a foreigner,” “It would be good if the guide is available in English,” or “I have allergies.”

2. When you are blocked from mobile phone authentication

Some services require a Korean mobile phone number and identity verification. SIM or eSIM for short-term travel may be able to receive text messages, but identity verification may be limited. In these cases, alternative methods include phone reservations, Instagram DMs, email, hotel concierge, or in-person reservations. If you live in the country, check the notation method as authentication may be blocked if the name of the telecommunication company, residence card name, and bank account name are different.

3. Read the deposit and no-show rules

Some popular restaurants, beauty salons, classes, and hospitals may require reservation fees or card registration. If you have paid a deposit, you should check the cancellation time, refund criteria, and late arrival time. There may be instructions in Korean such as “No refund of reservation fee,” “No cancellation on the day,” or “Automatic cancellation if you are more than 10 minutes late,” so read them first using a translation app. If your travel itinerary changes frequently, it is better to choose a place that does not require a reservation fee or has a flexible cancellation policy.

4. Never miss a notification message

Once your reservation is complete, you will receive a confirmation message via text, KakaoTalk notification, email, or app push. You may receive a re-confirmation message the day before your visit, or you may need to click a link to confirm your reservation. Turning off notifications or ignoring Korean messages may result in your reservation being cancelled, so save important reservations directly to your calendar. If you copy the address in Korean and put it in the map app, it will be convenient when taking a taxi or finding directions.

5. Tips for restaurants, hospitals, and beauty salons

When making restaurant reservations, number of people and arrival time are most important. Check in advance about the hospital's department, symptoms, insurance, and foreign languages. At hair salons or nail shops, it is a good idea to prepare photos of the style you want and ask first about items that may incur additional fees. For the experience program, check the meeting location, what to do if you are late, what to prepare, and whether or not it will be held when it rains. Don't just rely on reservation apps; it's helpful to make a habit of searching business hours and addresses for important appointments.

Korean sentences that are good to use when you are stuck

• Since I am a foreigner, it is difficult to verify my identity. Is there another way to make a reservation?
• I would like to check the reservation deposit refund policy.
• Is there a staff member who can provide guidance in English?
• I think I'll be about 10 minutes late. Is it possible to keep my reservation?
• Can you send me the address in Korean?

Online reservations in Korea may seem complicated at first, but most of them can be resolved by first checking whether your phone is authenticated and the cancellation rules. The more important your schedule is, the more you save the reservation screen capture, confirmation message, and Korean address. That way, you won't be confused when you have to find your way around or your schedule changes.