- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Plan, book, fly with confidence
Cheap Flights from Seoul to Jeju City (SEL-CJU)
Prices were available within the past 7 days and start at ₩18,600 for one-way flights and ₩46,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Jul 2 - Wed, Jul 3
GMP
Seoul
CJU
Jeju
₩46,200 Roundtrip, found 1 hour ago
₩46,200
Roundtrip
found 1 hour ago
Tue, Jul 2 - Wed, Jul 3
GMP
Seoul
CJU
Jeju
₩47,200 Roundtrip, found 1 hour ago
₩47,200
Roundtrip
found 1 hour ago
Tue, Jul 2 - Thu, Jul 11
GMP
Seoul
CJU
Jeju
₩47,300 Roundtrip, found 2 hours ago
₩47,300
Roundtrip
found 2 hours ago
Tue, Jul 2 - Wed, Jul 3
GMP
Seoul
CJU
Jeju
₩48,200 Roundtrip, found 1 hour ago
₩48,200
Roundtrip
found 1 hour ago
Tue, Jul 2 - Wed, Jul 3
GMP
Seoul
CJU
Jeju
₩52,000 Roundtrip, found 1 hour ago
₩52,000
Roundtrip
found 1 hour ago
Mon, Jun 24 - Thu, Jun 27
GMP
Seoul
CJU
Jeju
₩83,844 Roundtrip, just found
₩83,844
Roundtrip
just found
Nearby Cities
Expedia's Latest Trends
Hotels
Flights
Packages
*Available to Expedia members.