Cheap Flights to Ongjin | Popular Routes to Ongjin from HK$636

View HK$636 flight on Thu, 17 Sept 2026Opens in a new window

Popular airlines to Ongjin

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • China Airlines

  • EVA Airways

  • Jeju Air with Bag

  • Air China

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Cheap round-trip flights to Ongjin

Prices were available within the past 7 days and start at HK$636 for one-way flights and HK$1,218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Sat, 9 Jan - Wed, 13 Jan
TPE
Taipei
ICN
Seoul
HK$1,218 Return, found 17 hours ago
HK$1,218
Return
found 17 hours ago
Select Tigerair Taiwan flight, departing Sat, 9 Jan from Taipei to Seoul, returning Wed, 13 Jan, priced at HK$1,218 found 17 hours ago
Jeju Air with Bag
Wed, 20 May - Wed, 27 May
HRB
Harbin
ICN
Seoul
HK$1,641 Return, found 1 day ago
HK$1,641
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, 20 May from Harbin to Seoul, returning Wed, 27 May, priced at HK$1,641 found 1 day ago
Jeju Air
Mon, 27 Apr - Mon, 27 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,801 Return, just found
HK$1,801
Return
just found
Select Jeju Air flight, departing Mon, 27 Apr from Hong Kong SAR to Seoul, returning Mon, 27 Apr, priced at HK$1,801 just found
Asiana Airlines
Thu, 25 Jun - Wed, 1 Jul
PEK
Beijing
ICN
Seoul
HK$1,836 Return, found 8 hours ago
HK$1,836
Return
found 8 hours ago
Select Asiana Airlines flight, departing Thu, 25 Jun from Beijing to Seoul, returning Wed, 1 Jul, priced at HK$1,836 found 8 hours ago
Jeju Air with Bag
Thu, 28 May - Thu, 4 Jun
MFM
Macau
ICN
Seoul
HK$1,857 Return, found 14 hours ago
HK$1,857
Return
found 14 hours ago
Select Jeju Air with Bag flight, departing Thu, 28 May from Macau to Seoul, returning Thu, 4 Jun, priced at HK$1,857 found 14 hours ago
Xiamen Airlines
Sun, 10 May - Sat, 16 May
CAN
Guangzhou
ICN
Seoul
HK$1,944 Return, found 19 hours ago
HK$1,944
Return
found 19 hours ago
Select Xiamen Airlines flight, departing Sun, 10 May from Guangzhou to Seoul, returning Sat, 16 May, priced at HK$1,944 found 19 hours ago
Xiamen Airlines
Thu, 4 Jun - Mon, 8 Jun
NKG
Nanjing
ICN
Seoul
HK$1,944 Return, found 1 day ago
HK$1,944
Return
found 1 day ago
Select Xiamen Airlines flight, departing Thu, 4 Jun from Nanjing to Seoul, returning Mon, 8 Jun, priced at HK$1,944 found 1 day ago
Korean Air
Wed, 10 Jun - Thu, 11 Jun
PEK
Beijing
GMP
Seoul
HK$1,952 Return, found 10 hours ago
HK$1,952
Return
found 10 hours ago
Select Korean Air flight, departing Wed, 10 Jun from Beijing to Seoul, returning Thu, 11 Jun, priced at HK$1,952 found 10 hours ago
Spring Airlines
Tue, 2 Jun - Thu, 4 Jun
PVG
Shanghai
ICN
Seoul
HK$2,065 Return, found 10 hours ago
HK$2,065
Return
found 10 hours ago
Select Spring Airlines flight, departing Tue, 2 Jun from Shanghai to Seoul, returning Thu, 4 Jun, priced at HK$2,065 found 10 hours ago
Hainan Airlines
Wed, 24 Jun - Mon, 29 Jun
SZX
Shenzhen
ICN
Seoul
HK$2,092 Return, found 4 days ago
HK$2,092
Return
found 4 days ago
Select Hainan Airlines flight, departing Wed, 24 Jun from Shenzhen to Seoul, returning Mon, 29 Jun, priced at HK$2,092 found 4 days ago

Trending flights to Ongjin

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Mon, 27 Apr - Mon, 27 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,801 Return, just found
HK$1,801
Return
just found
Select Jeju Air flight, departing Mon, 27 Apr from Hong Kong SAR to Seoul, returning Mon, 27 Apr, priced at HK$1,801 just found

Frequently asked questions

How do I find cheap flights to Ongjin that have flexible change policies?
Search for your low-cost flights to Ongjin, then click on "No change fee" below the "Flexible change policies" filter. It's that easy. We get that travel plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Ongjin?
With a great range of airlines that fly into or near Ongjin, you're spoiled for choice:

  • Korean Air - 364 flights to or near Ongjin each month, including 364 flights to Incheon Intl. Airport (ICN) per month.
  • Asiana Airlines - 186 flights to or near Ongjin each month, including 186 flights to Incheon Intl. Airport (ICN) per month.
  • Delta Air Lines - 121 flights to or near Ongjin each month, including 121 flights to Incheon Intl. Airport (ICN) per month.

How can I find cheap tickets to Ongjin?
Start searching as early as possible, fly with budget airlines, avoid school vacation time — you're not short of ways! Another one is to use Expedia's "flexible dates" feature. Search for your Ongjin flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Ongjin was HK$1,218.
How much is a flight to Ongjin?
You could have purchased a round-trip airfare to Ongjin from anywhere between HK$1,218 and HK$2,092 in the last seven days. For one-way trips leaving from Taipei (TPE), the lowest amount paid during this period was HK$636.
What are the most popular airports to fly into in Ongjin?
Start organizing your Ongjin getaway by reserving one of the 803 flights each month to Incheon Intl. Airport (ICN). This is the region's main point of entry.
When is the cheapest time to fly to Ongjin?
If you'd prefer to spend your vacation money exploring Ongjin rather than on your journey there, jet off early in the week. The most economical day to travel is generally Tuesday, with Monday close behind. With many folks keeping their travel to weekends, Saturday typically has the highest airfares.
How much is a plane ticket to Ongjin?
In the last seven days, airfares to Ongjin cost between HK$1,218 and HK$2,092. Prices depend on multiple things, particularly the time of departure, carrier, cabin class and when you make your booking.
What months are the cheapest to book a flight to Ongjin?
The ideal month to book cheap fares to Ongjin is February. It's worth noting that in the U.S, the most expensive time to purchase a ticket is the festive month of December.

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