Cheap Flights to Sinseo

View ₩15,500 flight on Thu, Jul 10, 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 ₩15,500 for one-way flights and ₩32,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Thu, Jul 10 - Tue, Jul 15
CJU
Jeju City
GMP
Seoul
₩32,600 Roundtrip, just found
₩32,600
Roundtrip
just found
Select T'way Air with baggage flight, departing Thu, Jul 10 from Jeju City to Seoul, returning Tue, Jul 15, priced at ₩32,600 just found
Jeju Air with Bag
Thu, Jul 10 - Tue, Jul 15
CJU
Jeju City
GMP
Seoul
₩37,000 Roundtrip, just found
₩37,000
Roundtrip
just found
Select Jeju Air with Bag flight, departing Thu, Jul 10 from Jeju City to Seoul, returning Tue, Jul 15, priced at ₩37,000 just found
Korean Air
Fri, Jul 4 - Mon, Jul 7
CJU
Jeju City
GMP
Seoul
₩72,624 Roundtrip, just found
₩72,624
Roundtrip
just found
Select Korean Air flight, departing Fri, Jul 4 from Jeju City to Seoul, returning Mon, Jul 7, priced at ₩72,624 just found
Peach
Tue, Jul 1 - Thu, Jul 3
KIX
Osaka
ICN
Seoul
₩124,686 Roundtrip, just found
₩124,686
Roundtrip
just found
Select Peach flight, departing Tue, Jul 1 from Osaka to Seoul, returning Thu, Jul 3, priced at ₩124,686 just found
JIN AIR
Tue, Jul 1 - Thu, Jul 3
FUK
Fukuoka
ICN
Seoul
₩132,700 Roundtrip, just found
₩132,700
Roundtrip
just found
Select JIN AIR flight, departing Tue, Jul 1 from Fukuoka to Seoul, returning Thu, Jul 3, priced at ₩132,700 just found

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

February is typically the cheapest month to fly

From ₩1,164,246 - ₩2,678,847 per traveler.

Graph displaying average flight prices per month

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.

Flights to Sinseo information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
₩124,686

Trending flights to Sinseo

Prices were available within the past 7 days and start at ₩15,500 for one-way flights and ₩32,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Thu, Jul 10 - Tue, Jul 15
CJU
Jeju City
GMP
Seoul
₩32,600 Roundtrip, just found
₩32,600
Roundtrip
just found
Select T'way Air with baggage flight, departing Thu, Jul 10 from Jeju City to Seoul, returning Tue, Jul 15, priced at ₩32,600 just found
*Available to Expedia members.