Cheap Flights to Sinmu

View ₩14,300 flight on Wed, Nov 5, 2025Opens in a new window

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How much is the cheapest flight to Sinmu?

Prices were available within the past 7 days and start at ₩14,300 for one-way flights and ₩30,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Tue, Nov 4 - Wed, Nov 5
CJU
Jeju City
GMP
Seoul
₩30,600 Roundtrip, just found
₩30,600
Roundtrip
just found
Select T'way Air with baggage flight, departing Tue, Nov 4 from Jeju City to Seoul, returning Wed, Nov 5, priced at ₩30,600 just found
Jeju Air with Bag
Wed, Oct 29 - Mon, Nov 3
PUS
Busan
GMP
Seoul
₩50,200 Roundtrip, just found
₩50,200
Roundtrip
just found
Select Jeju Air with Bag flight, departing Wed, Oct 29 from Busan to Seoul, returning Mon, Nov 3, priced at ₩50,200 just found
Korean Air
Tue, Dec 9 - Tue, Dec 16
CJU
Jeju City
CJJ
Cheongju
₩66,708 Roundtrip, just found
₩66,708
Roundtrip
just found
Select Korean Air flight, departing Tue, Dec 9 from Jeju City to Cheongju, returning Tue, Dec 16, priced at ₩66,708 just found
Jeju Air
Thu, Oct 30 - Mon, Nov 3
CJU
Jeju City
CJJ
Cheongju
₩153,400 Roundtrip, just found
₩153,400
Roundtrip
just found
Select Jeju Air flight, departing Thu, Oct 30 from Jeju City to Cheongju, returning Mon, Nov 3, priced at ₩153,400 just found
Aero K Airlines
Thu, Nov 27 - Sun, Nov 30
KIX
Osaka
CJJ
Cheongju
₩155,600 Roundtrip, found 4 days ago
₩155,600
Roundtrip
found 4 days ago
Select Aero K Airlines flight, departing Thu, Nov 27 from Osaka to Cheongju, returning Sun, Nov 30, priced at ₩155,600 found 4 days ago

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

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

Travel information

Destination airport
Cheongju Intl.
Destination airport IATA code
CJJ
Destination city name
Cheongju
Roundtrip price
₩159,800

Trending flights to Sinmu

Prices were available within the past 7 days and start at ₩14,300 for one-way flights and ₩30,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Tue, Nov 4 - Wed, Nov 5
CJU
Jeju City
GMP
Seoul
₩30,600 Roundtrip, just found
₩30,600
Roundtrip
just found
Select T'way Air with baggage flight, departing Tue, Nov 4 from Jeju City to Seoul, returning Wed, Nov 5, priced at ₩30,600 just found

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