Korean Greetings: How to Say Hello, Thank You, and Goodbye

By Lachlan McRitchie

Updated July 2, 2026

The most common Korean greetings are 안녕하세요 (annyeonghaseyo) for a polite hello and 감사합니다 (gamsahamnida) for thank you, and Korean uses two different goodbyes depending on who is leaving. Here are the essential greetings with their polite and casual forms.

KoreanEnglish
안녕하세요hello (polite)annyeonghaseyo
안녕hi or bye (casual)annyeong
감사합니다thank you (formal)gamsahamnida
고마워thanks (casual)gomawo
안녕히 가세요goodbye, to the person leavingannyeonghi gaseyo
안녕히 계세요goodbye, said when you are the one leavingannyeonghi gyeseyo
만나서 반갑습니다nice to meet youmannaseo bangapseumnida
실례합니다excuse mesillyehamnida
죄송합니다I am sorry (formal)joesonghamnida
yesne
아니요noaniyo
오랜만이에요long time no seeoraenmanieyo
안녕히 주무세요good night (to an elder)annyeonghi jumuseyo

Want these to stick? Hear them in real context: LingoBinge surfaces words like these while you watch Korean shows on Netflix, and saves them for spaced review.

Hear them in: Crash Landing on You, Hometown Cha-Cha-Cha.

Frequently asked questions

How do you say hello in Korean?
The standard polite hello is 안녕하세요 (annyeonghaseyo), which works any time of day and in almost any situation. With close friends you can shorten it to 안녕 (annyeong).
Why are there two ways to say goodbye in Korean?
Korean picks the goodbye by who is leaving: you say 안녕히 가세요 (annyeonghi gaseyo, go in peace) to the person leaving, and 안녕히 계세요 (annyeonghi gyeseyo, stay in peace) when you are the one leaving.

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