Cheap Flights to Sangdongsan

View ₩14,300 flight on Wed, Sep 10, 2025Opens in a new window

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How much is the cheapest flight to Sangdongsan?

Prices were available within the past 7 days and start at ₩14,300 for one-way flights and ₩32,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Thu, Sep 11 - Wed, Sep 17
CJU
Jeju City
GMP
Seoul
₩32,100 Roundtrip, just found
₩32,100
Roundtrip
just found
Select T'way Air with baggage flight, departing Thu, Sep 11 from Jeju City to Seoul, returning Wed, Sep 17, priced at ₩32,100 just found
Aero K Airlines
Thu, Sep 11 - Mon, Sep 15
CJU
Jeju City
CJJ
Cheongju
₩33,700 Roundtrip, just found
₩33,700
Roundtrip
just found
Select Aero K Airlines flight, departing Thu, Sep 11 from Jeju City to Cheongju, returning Mon, Sep 15, priced at ₩33,700 just found
Jeju Air with Bag
Thu, Sep 11 - Mon, Sep 15
CJU
Jeju City
CJJ
Cheongju
₩35,200 Roundtrip, just found
₩35,200
Roundtrip
just found
Select Jeju Air with Bag flight, departing Thu, Sep 11 from Jeju City to Cheongju, returning Mon, Sep 15, priced at ₩35,200 just found
Korean Air
Thu, Sep 25 - Mon, Sep 29
CJU
Jeju City
CJJ
Cheongju
₩66,708 Roundtrip, just found
₩66,708
Roundtrip
just found
Select Korean Air flight, departing Thu, Sep 25 from Jeju City to Cheongju, returning Mon, Sep 29, priced at ₩66,708 just found
Eastar Jet
Sat, Sep 6 - Wed, Sep 10
KIX
Osaka
ICN
Seoul
₩142,300 Roundtrip, found 2 hours ago
₩142,300
Roundtrip
found 2 hours ago
Select Eastar Jet flight, departing Sat, Sep 6 from Osaka to Seoul, returning Wed, Sep 10, priced at ₩142,300 found 2 hours ago

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

Flights to Sangdongsan information
Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Roundtrip price
₩32,100

Trending flights to Sangdongsan

Prices were available within the past 7 days and start at ₩14,300 for one-way flights and ₩32,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Thu, Sep 11 - Wed, Sep 17
CJU
Jeju City
GMP
Seoul
₩32,100 Roundtrip, just found
₩32,100
Roundtrip
just found
Select T'way Air with baggage flight, departing Thu, Sep 11 from Jeju City to Seoul, returning Wed, Sep 17, priced at ₩32,100 just found
*Available to Expedia members.