Cheap Flights to Kasu-ri

View ₩26,112 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in
Flights to Kasu-ri information
Destination airport
Yeosu
Destination airport IATA code
RSU
Destination city name
Yeosu
Roundtrip price
₩58,344

Trending flights to Kasu-ri

Prices were available within the past 7 days and start at ₩26,112 for one-way flights and ₩58,344 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, Nov 27 - Mon, Dec 1
CJU
Jeju City
RSU
Yeosu
₩58,344 Roundtrip, found 2 days ago
₩58,344
Roundtrip
found 2 days ago
Select Korean Air flight, departing Thu, Nov 27 from Jeju City to Yeosu, returning Mon, Dec 1, priced at ₩58,344 found 2 days ago
*Available to Expedia members.