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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 €277 for one-way flights and €456 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sun, 9 Mar - Wed, 19 Mar
DUB
Dublin
ICN
Incheon Intl.
€456 Return, found 13 hours ago
€456
Return
found 13 hours ago
Fri, 21 Feb - Sun, 2 Mar
DUB
Dublin
ICN
Incheon Intl.
€477 Return, found 12 hours ago
€477
Return
found 12 hours ago
Mon, 13 Jan - Sun, 19 Jan
DUB
Dublin
PUS
Gimhae
€563 Return, found 6 days ago
€563
Return
found 6 days ago
Tue, 26 Nov - Tue, 10 Dec
DUB
Dublin
ICN
Incheon Intl.
€604 Return, found 8 hours ago
€604
Return
found 8 hours ago
Sun, 27 Jul - Mon, 11 Aug
WAW
Frederic Chopin
ICN
Incheon Intl.
€612 Return, found 3 days ago
€612
Return
found 3 days ago
Thu, 9 Jan - Fri, 31 Jan
DUB
Dublin
ICN
Incheon Intl.
€613 Return, found 4 days ago
€613
Return
found 4 days ago
Wed, 4 Dec - Tue, 10 Dec
DUB
Dublin
ICN
Incheon Intl.
€617 Return, just found
€617
Return
just found
Sun, 17 Nov - Tue, 26 Nov
WAW
Frederic Chopin
ICN
Incheon Intl.
€619 Return, found 5 hours ago
€619
Return
found 5 hours ago
Sun, 17 Nov - Tue, 26 Nov
WAW
Frederic Chopin
ICN
Incheon Intl.
€622 Return, found 5 hours ago
€622
Return
found 5 hours ago
Fri, 7 Feb - Tue, 25 Mar
WAW
Frederic Chopin
ICN
Incheon Intl.
€641 Return, found 5 days ago
€641
Return
found 5 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!
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Flights
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.
Sun, 9 Mar - Wed, 19 Mar
DUB
Dublin
ICN
Incheon Intl.
€456 Return, found 13 hours ago
€456
Return
found 13 hours ago
*Available to Expedia members.