Cheap Flights to Siheung

View ₩13,800 flight on Thu, Sep 18, 2025Opens in a new window

Popular airlines to Siheung

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How much is the cheapest flight to Siheung?

Prices were available within the past 7 days and start at ₩13,800 for one-way flights and ₩27,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Wed, Oct 1 - Fri, Oct 10
NRT
Tokyo
ICN
Seoul
₩121,260 Roundtrip, found 14 hours ago
₩121,260
Roundtrip
found 14 hours ago
Select T'Way Air flight, departing Wed, Oct 1 from Tokyo to Seoul, returning Fri, Oct 10, priced at ₩121,260 found 14 hours ago
T'way Air with baggage
Thu, Oct 2 - Sat, Oct 11
KIX
Osaka
ICN
Seoul
₩122,510 Roundtrip, found 2 hours ago
₩122,510
Roundtrip
found 2 hours ago
Select T'way Air with baggage flight, departing Thu, Oct 2 from Osaka to Seoul, returning Sat, Oct 11, priced at ₩122,510 found 2 hours ago
Jeju Air
Thu, Oct 2 - Fri, Oct 10
KIX
Osaka
GMP
Seoul
₩127,800 Roundtrip, found 6 hours ago
₩127,800
Roundtrip
found 6 hours ago
Select Jeju Air flight, departing Thu, Oct 2 from Osaka to Seoul, returning Fri, Oct 10, priced at ₩127,800 found 6 hours ago
Aero K Airlines
Thu, Oct 2 - Sat, Oct 11
KIX
Osaka
ICN
Seoul
₩131,700 Roundtrip, found 2 hours ago
₩131,700
Roundtrip
found 2 hours ago
Select Aero K Airlines flight, departing Thu, Oct 2 from Osaka to Seoul, returning Sat, Oct 11, priced at ₩131,700 found 2 hours ago
Eastar Jet
Thu, Oct 2 - Sat, Oct 11
KIX
Osaka
ICN
Seoul
₩142,500 Roundtrip, found 2 hours ago
₩142,500
Roundtrip
found 2 hours ago
Select Eastar Jet flight, departing Thu, Oct 2 from Osaka to Seoul, returning Sat, Oct 11, priced at ₩142,500 found 2 hours ago

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

September is typically the cheapest month to fly

From ₩1,088,203 - ₩2,094,789 per traveler.

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

Flights to Siheung information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
₩121,260

Trending flights to Siheung

Prices were available within the past 7 days and start at ₩13,800 for one-way flights and ₩27,800 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Wed, Sep 17 - Wed, Sep 17
CJU
Jeju City
GMP
Seoul
₩27,800 Roundtrip, found 2 hours ago
₩27,800
Roundtrip
found 2 hours ago
Select T'way Air with baggage flight, departing Wed, Sep 17 from Jeju City to Seoul, returning Wed, Sep 17, priced at ₩27,800 found 2 hours ago
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