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Popular cities in South Korea
Cheap round-trip flights to South Korea
Prices were available within the past 7 days and start at €349 for one-way flights and €493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 27 May - Wed, 12 Jun
DUB
Dublin
ICN
Incheon Intl.
€493 Return, found 2 days ago
€493
Return
found 2 days ago
Thu, 26 Sep - Tue, 1 Oct
BUD
Ferenc Liszt Intl.
ICN
Incheon Intl.
€506 Return, found 16 hours ago
€506
Return
found 16 hours ago
Mon, 25 Nov - Thu, 5 Dec
BUD
Ferenc Liszt Intl.
GMP
Gimpo Intl.
€506 Return, found 1 day ago
€506
Return
found 1 day ago
Wed, 4 Dec - Wed, 11 Dec
BUD
Ferenc Liszt Intl.
ICN
Incheon Intl.
€518 Return, found 15 hours ago
€518
Return
found 15 hours ago
Mon, 25 Nov - Thu, 5 Dec
BUD
Ferenc Liszt Intl.
ICN
Incheon Intl.
€605 Return, found 1 day ago
€605
Return
found 1 day ago
Thu, 4 Apr - Thu, 25 Apr
DUB
Dublin
ICN
Incheon Intl.
€610 Return, found 5 hours ago
€610
Return
found 5 hours ago
Tue, 26 Nov - Thu, 5 Dec
DUB
Dublin
ICN
Incheon Intl.
€612 Return, found 1 day ago
€612
Return
found 1 day ago
Tue, 12 Nov - Wed, 20 Nov
DUB
Dublin
ICN
Incheon Intl.
€641 Return, found 3 hours ago
€641
Return
found 3 hours ago
Tue, 12 Nov - Tue, 26 Nov
DUB
Dublin
ICN
Incheon Intl.
€673 Return, found 3 days ago
€673
Return
found 3 days ago
Mon, 20 May - Wed, 5 Jun
DUB
Dublin
PUS
Gimhae
€691 Return, found 3 days ago
€691
Return
found 3 days ago
About South Korea
Expedia offers flights to South Korea to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to South Korea or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
More to explore for South Korea
Heading to South Korea? Explore South Korea with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
Trending flights to South Korea
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, 27 May - Wed, 12 Jun
DUB
Dublin
ICN
Incheon Intl.
€493 Return, found 2 days ago
€493
Return
found 2 days ago
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