Cheap Flights to Sinseo

View ₩14,600 flight on Sat, Oct 4, 2025Opens in a new window

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How much is the cheapest flight to Sinseo?

Prices were available within the past 7 days and start at ₩14,600 for one-way flights and ₩28,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Sat, Oct 4 - Fri, Oct 10
CJU
Jeju City
GMP
Seoul
₩28,800 Roundtrip, found 2 hours ago
₩28,800
Roundtrip
found 2 hours ago
Select T'way Air with baggage flight, departing Sat, Oct 4 from Jeju City to Seoul, returning Fri, Oct 10, priced at ₩28,800 found 2 hours ago
Jeju Air with Bag
Sat, Oct 4 - Fri, Oct 10
CJU
Jeju City
GMP
Seoul
₩35,200 Roundtrip, found 2 hours ago
₩35,200
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Sat, Oct 4 from Jeju City to Seoul, returning Fri, Oct 10, priced at ₩35,200 found 2 hours ago
Korean Air
Wed, Oct 15 - Thu, Oct 16
CJU
Jeju City
GMP
Seoul
₩74,868 Roundtrip, found 2 hours ago
₩74,868
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Wed, Oct 15 from Jeju City to Seoul, returning Thu, Oct 16, priced at ₩74,868 found 2 hours ago
Eastar Jet
Sun, Oct 5 - Sat, Oct 11
KIX
Osaka
ICN
Seoul
₩128,800 Roundtrip, found 1 day ago
₩128,800
Roundtrip
found 1 day ago
Select Eastar Jet flight, departing Sun, Oct 5 from Osaka to Seoul, returning Sat, Oct 11, priced at ₩128,800 found 1 day ago
Jeju Air
Sun, Oct 5 - Thu, Oct 9
KIX
Osaka
ICN
Seoul
₩135,000 Roundtrip, just found
₩135,000
Roundtrip
just found
Select Jeju Air flight, departing Sun, Oct 5 from Osaka to Seoul, returning Thu, Oct 9, priced at ₩135,000 just found

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

September is typically the cheapest month to fly

From ₩1,100,930 - ₩1,853,164 per traveler.

Book with confidence

Book with confidence

Searching for cheap flights to Sinseo? No travel company presents more choices than Expedia if you're looking to compare flights to Sinseo. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Yeoncheon. Expedia provides the cheapest flights to many destinations in Yeoncheon and you may find even greater savings if you combine your flight with a hotel stay in Sinseo.

Travel information

Travel information

Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
₩128,800

Trending flights to Sinseo

Prices were available within the past 7 days and start at ₩14,600 for one-way flights and ₩28,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Sat, Oct 4 - Fri, Oct 10
CJU
Jeju City
GMP
Seoul
₩28,800 Roundtrip, found 2 hours ago
₩28,800
Roundtrip
found 2 hours ago
Select T'way Air with baggage flight, departing Sat, Oct 4 from Jeju City to Seoul, returning Fri, Oct 10, priced at ₩28,800 found 2 hours ago

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