Hongju eupseong is a town castle from the Joseon Dynasty.

Cheap Flights to Hongseong-gun from HK$666

View HK$666 flight on Tue, 14 Jul 2026Opens in a new window

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Cheap round-trip flights to Hongseong-gun

Prices were available within the past 7 days and start at HK$666 for one-way flights and HK$1,159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, 2 Jul - Wed, 8 Jul
FUK
Fukuoka
ICN
Seoul
HK$1,159 Return, found 6 days ago
HK$1,159
Return
found 6 days ago
Select Jeju Air with Bag flight, departing Thu, 2 Jul from Fukuoka to Seoul, returning Wed, 8 Jul, priced at HK$1,159 found 6 days ago
Eastar Jet
Sat, 27 Jun - Mon, 29 Jun
FUK
Fukuoka
ICN
Seoul
HK$1,214 Return, found 5 days ago
HK$1,214
Return
found 5 days ago
Select Eastar Jet flight, departing Sat, 27 Jun from Fukuoka to Seoul, returning Mon, 29 Jun, priced at HK$1,214 found 5 days ago
JIN AIR
Sat, 27 Jun - Sun, 28 Jun
FUK
Fukuoka
ICN
Seoul
HK$1,295 Return, found 23 hours ago
HK$1,295
Return
found 23 hours ago
Select JIN AIR flight, departing Sat, 27 Jun from Fukuoka to Seoul, returning Sun, 28 Jun, priced at HK$1,295 found 23 hours ago
Asiana Airlines
Tue, 30 Jun - Wed, 1 Jul
FUK
Fukuoka
ICN
Seoul
HK$1,396 Return, found 5 days ago
HK$1,396
Return
found 5 days ago
Select Asiana Airlines flight, departing Tue, 30 Jun from Fukuoka to Seoul, returning Wed, 1 Jul, priced at HK$1,396 found 5 days ago
T'Way Air
Thu, 16 Jul - Sun, 19 Jul
FUK
Fukuoka
ICN
Seoul
HK$1,420 Return, found 4 days ago
HK$1,420
Return
found 4 days ago
Select T'Way Air flight, departing Thu, 16 Jul from Fukuoka to Seoul, returning Sun, 19 Jul, priced at HK$1,420 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 HK$9,336 - HK$13,260 per traveller.

Travel information

Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
HK$1,564

Trending flights to Hongseong-gun

Prices were available within the past 7 days and start at HK$666 for one-way flights and HK$1,159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sat, 19 Sept - Mon, 21 Sept
HKG
Hong Kong SAR
ICN
Seoul
HK$1,582 Return, just found
HK$1,582
Return
just found
Select HK Express flight, departing Sat, 19 Sept from Hong Kong SAR to Seoul, returning Mon, 21 Sept, priced at HK$1,582 just found
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