- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Seoul to Shannon (SEL-SNN)
Prices were available within the past 7 days and start at ₩755,300 for one-way flights and ₩894,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Mar 4 - Thu, Mar 13
ICN
Seoul
SNN
Shannon
₩894,400 Roundtrip, found 3 days ago
₩894,400
Roundtrip
found 3 days ago

Tue, Mar 4 - Thu, Mar 13
ICN
Seoul
SNN
Shannon
₩905,000 Roundtrip, found 3 days ago
₩905,000
Roundtrip
found 3 days ago

Wed, Feb 26 - Sat, Mar 8
ICN
Seoul
SNN
Shannon
₩915,800 Roundtrip, found 4 days ago
₩915,800
Roundtrip
found 4 days ago

Wed, Feb 26 - Sat, Mar 8
ICN
Seoul
SNN
Shannon
₩1,295,300 Roundtrip, found 4 days ago
₩1,295,300
Roundtrip
found 4 days ago

Tue, Mar 4 - Thu, Mar 13
ICN
Seoul
SNN
Shannon
₩1,334,600 Roundtrip, found 3 days ago
₩1,334,600
Roundtrip
found 3 days ago
Wed, Mar 5 - Sun, Mar 9
ICN
Seoul
SNN
Shannon
₩1,433,100 Roundtrip, found 2 days ago
₩1,433,100
Roundtrip
found 2 days ago
Nearby Cities
Expedia's Latest Trends
Hotels
Flights
Flights from Pilot Point to UlsanFlights from Indianapolis (IND) to Incheon (ICN)Flights from Los Angeles (LAX) to Sacramento (SMF)Flights from Jackpot to BusanFlights from Busan to Siem ReapFlights from Khâi-Ma to AlmatyFlights from Bangkok (BKK) to Incheon (ICN)Flights from Incheon (ICN) to Kraków (KRK)Flights from King Fahd Intl.Flights from Logan Intl. to NYC-All AirportsFlights from Sokcho to BusanFlights from Salt Lake City (SLC) to Incheon (ICN)
*Available to Expedia members.