Cheap Flights to Ongsaengi-gol

View ₩12,200 flight on Fri, Dec 5, 2025Opens in a new window

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How much is the cheapest flight to Ongsaengi-gol?

Prices were available within the past 7 days and start at ₩12,200 for one-way flights and ₩24,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aero K Airlines
Thu, Dec 4 - Mon, Dec 8
CJU
Jeju City
CJJ
Cheongju
₩24,400 Roundtrip, found 1 day ago
₩24,400
Roundtrip
found 1 day ago
Select Aero K Airlines flight, departing Thu, Dec 4 from Jeju City to Cheongju, returning Mon, Dec 8, priced at ₩24,400 found 1 day ago
T'way Air with baggage
Thu, Nov 27 - Mon, Dec 1
CJU
Jeju City
GMP
Seoul
₩29,600 Roundtrip, just found
₩29,600
Roundtrip
just found
Select T'way Air with baggage flight, departing Thu, Nov 27 from Jeju City to Seoul, returning Mon, Dec 1, priced at ₩29,600 just found
Jeju Air with Bag
Tue, Dec 2 - Tue, Dec 9
PUS
Busan
GMP
Seoul
₩49,200 Roundtrip, found 4 hours ago
₩49,200
Roundtrip
found 4 hours ago
Select Jeju Air with Bag flight, departing Tue, Dec 2 from Busan to Seoul, returning Tue, Dec 9, priced at ₩49,200 found 4 hours ago
Korean Air
Wed, Nov 26 - Wed, Dec 3
CJU
Jeju City
WJU
Wonju
₩117,708 Roundtrip, found 4 hours ago
₩117,708
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Wed, Nov 26 from Jeju City to Wonju, returning Wed, Dec 3, priced at ₩117,708 found 4 hours ago
Peach
Thu, Apr 9 - Wed, Apr 15
KIX
Osaka
ICN
Seoul
₩183,675 Roundtrip, found 2 days ago
₩183,675
Roundtrip
found 2 days ago
Select Peach flight, departing Thu, Apr 9 from Osaka to Seoul, returning Wed, Apr 15, priced at ₩183,675 found 2 days ago

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

September is typically the cheapest month to fly

From ₩1,131,416 - ₩1,874,813 per traveler.

Book with confidence

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

Travel information

Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
₩255,600

Trending flights to Ongsaengi-gol

Prices were available within the past 7 days and start at ₩12,200 for one-way flights and ₩24,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aero K Airlines
Thu, Dec 4 - Mon, Dec 8
CJU
Jeju City
CJJ
Cheongju
₩24,400 Roundtrip, found 1 day ago
₩24,400
Roundtrip
found 1 day ago
Select Aero K Airlines flight, departing Thu, Dec 4 from Jeju City to Cheongju, returning Mon, Dec 8, priced at ₩24,400 found 1 day ago

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