Cheap Flights from Dublin to Jeju City

View €425 flight on Mon, 9 Feb 2026Opens in a new window

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Cheap flights from Dublin to Jeju City (DUB-CJU)

Prices were available within the past 7 days and start at €425 for one-way flights and €1,061 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 6 Apr - Sun, 19 Apr
DUB
Dublin
CJU
Jeju City
€1,061 Return, found 6 days ago
€1,061
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 6 Apr from Dublin to Jeju City, returning Sun, 19 Apr, priced at €1,061 found 6 days ago
Lufthansa
Mon, 6 Apr - Sun, 19 Apr
DUB
Dublin
CJU
Jeju City
€1,077 Return, found 6 days ago
€1,077
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 6 Apr from Dublin to Jeju City, returning Sun, 19 Apr, priced at €1,077 found 6 days ago
Lufthansa
Mon, 6 Apr - Sun, 19 Apr
DUB
Dublin
CJU
Jeju City
€1,111 Return, found 6 days ago
€1,111
Return
found 6 days ago
Select Lufthansa flight, departing Mon, 6 Apr from Dublin to Jeju City, returning Sun, 19 Apr, priced at €1,111 found 6 days ago
Swiss International Air Lines
Mon, 6 Apr - Sun, 19 Apr
DUB
Dublin
CJU
Jeju City
€1,166 Return, found 6 days ago
€1,166
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 6 Apr from Dublin to Jeju City, returning Sun, 19 Apr, priced at €1,166 found 6 days ago
Swiss International Air Lines
Mon, 6 Apr - Sun, 19 Apr
DUB
Dublin
CJU
Jeju City
€1,169 Return, found 6 days ago
€1,169
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Mon, 6 Apr from Dublin to Jeju City, returning Sun, 19 Apr, priced at €1,169 found 6 days ago
Swiss International Air Lines
Sun, 29 Mar - Fri, 17 Apr
DUB
Dublin
CJU
Jeju City
€1,292 Return, found 3 days ago
€1,292
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Sun, 29 Mar from Dublin to Jeju City, returning Fri, 17 Apr, priced at €1,292 found 3 days ago
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