Cheap Flights from Seoul to Jeju City
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Deals from
Seoul
RatePunk searches hundreds of travel sites at once for deals on flights to Jeju City
Prices updated 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from Seoul to Jeju City
Explore current cheapest deals departing from Seoul to Jeju City
2026-11-10 – 2026-12-01
SEL - Jeju City
68% AI deal score
$57
$42
Round trip
2026-11-10 – 2026-12-02
SEL - Jeju City
68% AI deal score
$57
$42
Round trip
2026-11-03 – 2026-12-02
SEL - Jeju City
71% AI deal score
$64
$43
Round trip
2026-11-03 – 2026-12-01
SEL - Jeju City
71% AI deal score
$64
$43
Round trip
2026-12-06 – 2026-12-09
SEL - Jeju City
75% AI deal score
$119
$70
Round trip
2026-12-06 – 2026-12-16
SEL - Jeju City
73% AI deal score
$103
$71
Round trip
2026-11-29 – 2026-12-04
SEL - Jeju City
48% AI deal score
$94
$82
Round trip
2026-11-29 – 2026-12-16
SEL - Jeju City
43% AI deal score
$80
$82
Round trip
2026-11-29 – 2026-12-09
SEL - Jeju City
45% AI deal score
$85
$82
Round trip
2026-11-29 – 2026-12-02
SEL - Jeju City
47% AI deal score
$96
$85
Round trip
