
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap round-trip flights to Buk
Prices were available within the past 7 days and start at HK$900 for one-way flights and HK$1,453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 14 Apr - Wed, 22 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,453 Return, just found
HK$1,453
Return
just found
Fri, 15 May - Tue, 19 May
SZX
Shenzhen
ICN
Seoul
HK$1,629 Return, found 8 hours ago
HK$1,629
Return
found 8 hours ago

Tue, 23 Jun - Mon, 6 Jul
HKG
Hong Kong SAR
ICN
Seoul
HK$1,645 Return, just found
HK$1,645
Return
just found

Thu, 25 Jun - Wed, 1 Jul
HKG
Hong Kong SAR
ICN
Seoul
HK$1,670 Return, just found
HK$1,670
Return
just found

Sun, 5 Jul - Wed, 8 Jul
NKG
Nanjing
ICN
Seoul
HK$1,698 Return, found 6 hours ago
HK$1,698
Return
found 6 hours ago
Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)
January is typically the cheapest month to fly
From HK$5,848 - HK$18,598 per traveller.
Frequently asked questions
Travel information
Destination airport | Cheongju Intl. |
|---|---|
Destination airport IATA code | CJJ |
Destination city name | Cheongju |
Return price | HK$1,391 |
Trending flights to Buk
Prices were available within the past 7 days and start at HK$900 for one-way flights and HK$1,453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 14 Apr - Wed, 22 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,453 Return, just found
HK$1,453
Return
just found
*Available to Expedia members.