Cheap Flights from Seoul to Jeju City

View €104 flight on Wed, 27 Aug 2025Opens in a new window

Popular airlines from Seoul to Jeju City

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Cheap flights from Seoul to Jeju City (SEL-CJU)

Prices were available within the past 7 days and start at €104 for one-way flights and €208 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, 14 Oct - Sat, 18 Oct
GMP
Seoul
CJU
Jeju City
€208 Return, found 10 hours ago
€208
Return
found 10 hours ago
Select Korean Air flight, departing Tue, 14 Oct from Seoul to Jeju City, returning Sat, 18 Oct, priced at €208 found 10 hours ago
Korean Air
Fri, 17 Oct - Sun, 19 Oct
GMP
Seoul
CJU
Jeju City
€209 Return, found 6 days ago
€209
Return
found 6 days ago
Select Korean Air flight, departing Fri, 17 Oct from Seoul to Jeju City, returning Sun, 19 Oct, priced at €209 found 6 days ago
Asiana Airlines
Mon, 25 Aug - Wed, 27 Aug
GMP
Seoul
CJU
Jeju City
€212 Return, found 2 days ago
€212
Return
found 2 days ago
Select Asiana Airlines flight, departing Mon, 25 Aug from Seoul to Jeju City, returning Wed, 27 Aug, priced at €212 found 2 days ago
Korean Air
Tue, 14 Oct - Sat, 18 Oct
GMP
Seoul
CJU
Jeju City
€213 Return, found 10 hours ago
€213
Return
found 10 hours ago
Select Korean Air flight, departing Tue, 14 Oct from Seoul to Jeju City, returning Sat, 18 Oct, priced at €213 found 10 hours ago
Korean Air
Sun, 7 Sep - Thu, 11 Sep
GMP
Seoul
CJU
Jeju City
€214 Return, found 6 hours ago
€214
Return
found 6 hours ago
Select Korean Air flight, departing Sun, 7 Sep from Seoul to Jeju City, returning Thu, 11 Sep, priced at €214 found 6 hours ago
Asiana Airlines
Mon, 25 Aug - Wed, 27 Aug
GMP
Seoul
CJU
Jeju City
€217 Return, found 2 days ago
€217
Return
found 2 days ago
Select Asiana Airlines flight, departing Mon, 25 Aug from Seoul to Jeju City, returning Wed, 27 Aug, priced at €217 found 2 days ago
Asiana Airlines
Sun, 7 Sep - Thu, 11 Sep
GMP
Seoul
CJU
Jeju City
€218 Return, found 6 hours ago
€218
Return
found 6 hours ago
Select Asiana Airlines flight, departing Sun, 7 Sep from Seoul to Jeju City, returning Thu, 11 Sep, priced at €218 found 6 hours ago

Find the cheapest month to fly from Seoul (SEL) to Jeju City (CJU)

March is typically the cheapest month to fly

From €22 - €207 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.