KOREAN LANGUAGE PROGRAM

Home / KOREAN LANGUAGE PROGRAM

Korean Language Classes for Kids, Teens & Adults — In-Person & Online

WASC Accredited

Academic quality and accountability

Irvine King Sejong Institute

Globally recognized Korean program

Certified Teachers

Credentialed Korean instructors

Online Nationwide

Live classes across the U.S.

In Person Learning

In-person learning in Orange County

Accredited, Globally Recognized, and Trusted by Families Nationwide

The only Fully Accredited Korean Language Institute in the United States.

We are WASC accredited, candidate for Cognia accreditation, and an official King Sejong Institute offering certified instructors and a structured curriculum for learners in all 50 states. 

Choose your Korean learning path.

KAC adult korean class
Adult Korean Classes

Level-based Korean classes for absolute beginners through advanced learners.

  • Online Nationwide
  • In-Person, Irvine, CA
  • Conversation, culture, and structure.
View Adult Schedule
Kids & Teens Korean Classes

Fun, structured Korean classes that build confidence, culture, and communication skills.

  • Online Nationwide and in-person (Irvine, CA)
  • Heritage and non-heritage learners
  • Age-appropriate instruction
View Kids Schedule
Korean language courses for adults – beginner to advanced with certified instructors
Korean For High School Credit

A Korean language pathway for students seeking academic credit and transcript support.

  • WASC-accredited program
  • Designed for high school learners
  • Supports biliteracy goals
Learn About Credit Classes
Certified Korean language instructors – nationally aligned curriculum
Private Korean Lessons

Personalized one-on-one or semi-private Korean instruction for specific goals

  • Flexible scheduling
  • Online or in-person (Irvine, CA)
  • All ages
Learn About Private Lessons

Why Families and Adult Learners Choose KAC

Live instruction with real community

Students learn with teachers and classmates in a Korean-centered learning environment, online nationwide and in person in Irvine, CA.

Korean is our specialty

Korean is not one of dozens of languages we happen to offer. We are a Korean-focused nonprofit where Korean language, culture, identity, and community shape every level of instruction.

Structured classes, not random tutoring

Students follow a clear curriculum with levels, trained instructors, not gig workers, and a pathway for continued growth.

Built for different kinds of learners

Classes support absolute beginners, heritage learners, busy adults, children, teens, and students seeking academic pathways.

Accredited and accountable.

KAC’s accreditation and standards give students and families confidence that the program is structured, serious, and professionally operated.

Learners across the country. Real results.

Michelle T.
★★★★★
Adult Learner | Online | Plano, TX
"I tried apps for two years and barely got anywhere. Three months into KAC's adult program, I was having real conversations with my partner's family. The structured curriculum made all the difference."
Micah K.
★★★★★
6th Grade | Online | Middletown, OH
"There aren't many Koreans where I am. KAC has given me a chance to connect with my Korean heritage. I’m learning how to really speak, understand, and connect with my family. My teachers are so nice. and don't make me feel embarrassed for not knowing something. "
Steven D.
★★★★★
Adult Learner | Online | Scarborough, ME
"I was nervous about joining an online language class because I thought it might feel impersonal, but KAC felt surprisingly connected. The instructor knew how to keep everyone engaged, and I really appreciated practicing with other adult learners who were just as motivated to improve.”
Becky L.
★★★★★
Adult Learner | Online | Athens, GA
“I had tried learning Korean on my own, but I kept getting stuck after memorizing random words and phrases. KAC gave me the structure I needed. The live online class helped me understand how Korean actually works, and the teacher made every lesson feel clear, encouraging, and useful.”
David B
★★★★★
Adult Learner | Online | Grand Rapids, MI
“As a first-time foreign language learner in my 60s, I was worried I wouldn’t be able to keep up. KAC made learning Korean feel approachable, fun, and encouraging. The instructor was patient, the lessons were well-structured, and the class community helped me feel supported instead of intimidated. I’m so glad I started here.”
Hannah K.
★★★★★
Adult Learner | Online | Rockville, MD
“As a Korean American, I grew up hearing Korean but never felt confident speaking it myself. KAC helped me build the foundation I was missing without making me feel embarrassed. The class was supportive, well-organized, and gave me the confidence to keep going.”

Current Registration

Korean Classes for Kids & Teens

K-12
Summer 2026 Semester
  • Online Classes Offered Nation Wide
  • In-Person Classes in Irvine, CA
View Schedule & Registration
Now Accepting Registration

Korean Classes for Adults

King Sejong Insitute Program
Summer 2026 Semester
  • Online Classes Offered Nation Wide
  • In-Person Classes in Irvine, CA
View Schedule & Registration
Now Accepting Registration

Private Korean Lessons

All Ages
1:1 Tutoring Semester
  • In-Person & Online Lessons
  • Semi-Private Lessons Also Available
View Schedule & Registration
Now Accepting Registration