Cheap Flights to Ongjin | Popular Routes to Ongjin from HK$494

View HK$494 flight on Sat, 12 Sept 2026Opens in a new window

Popular airlines to Ongjin

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

  • Cathay Pacific

    Cathay Pacific

  • Air China

    Air China

  • Jeju Air with Bag

    Jeju Air with Bag

  • Air Canada

    Air Canada

  • China Airlines

    China Airlines

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Cheap round-trip flights to Ongjin

Prices were available within the past 7 days and start at HK$494 for one-way flights and HK$1,041 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Sat, 5 Sept - Sat, 12 Sept
KHH
Kaohsiung
GMP
Seoul
HK$1,041 Return, found 2 days ago
HK$1,041
Return
found 2 days ago
Select Tigerair Taiwan flight, departing Sat, 5 Sept from Kaohsiung to Seoul, returning Sat, 12 Sept, priced at HK$1,041 found 2 days ago
Peach
Thu, 21 May - Wed, 27 May
HND
Tokyo
ICN
Seoul
HK$1,361 Return, found 12 hours ago
HK$1,361
Return
found 12 hours ago
Select Peach flight, departing Thu, 21 May from Tokyo to Seoul, returning Wed, 27 May, priced at HK$1,361 found 12 hours ago
Spring Airlines
Thu, 7 May - Thu, 14 May
PVG
Shanghai
ICN
Seoul
HK$1,413 Return, found 2 hours ago
HK$1,413
Return
found 2 hours ago
Select Spring Airlines flight, departing Thu, 7 May from Shanghai to Seoul, returning Thu, 14 May, priced at HK$1,413 found 2 hours ago
Asiana Airlines
Sat, 18 Apr - Tue, 21 Apr
PEK
Beijing
ICN
Seoul
HK$1,432 Return, found 5 days ago
HK$1,432
Return
found 5 days ago
Select Asiana Airlines flight, departing Sat, 18 Apr from Beijing to Seoul, returning Tue, 21 Apr, priced at HK$1,432 found 5 days ago
Air China
Tue, 10 Mar - Sun, 15 Mar
PKX
Beijing
ICN
Seoul
HK$1,446 Return, found 1 day ago
HK$1,446
Return
found 1 day ago
Select Air China flight, departing Tue, 10 Mar from Beijing to Seoul, returning Sun, 15 Mar, priced at HK$1,446 found 1 day ago
HK Express
Sat, 11 Apr - Sun, 19 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,470 Return, just found
HK$1,470
Return
just found
Select HK Express flight, departing Sat, 11 Apr from Hong Kong SAR to Seoul, returning Sun, 19 Apr, priced at HK$1,470 just found
Air China
Fri, 13 Mar - Sun, 15 Mar
PEK
Beijing
GMP
Seoul
HK$1,558 Return, found 5 days ago
HK$1,558
Return
found 5 days ago
Select Air China flight, departing Fri, 13 Mar from Beijing to Seoul, returning Sun, 15 Mar, priced at HK$1,558 found 5 days ago
China Southern Airlines
Thu, 19 Mar - Thu, 26 Mar
PKX
Beijing
GMP
Seoul
HK$1,571 Return, found 1 day ago
HK$1,571
Return
found 1 day ago
Select China Southern Airlines flight, departing Thu, 19 Mar from Beijing to Seoul, returning Thu, 26 Mar, priced at HK$1,571 found 1 day ago
Xiamen Airlines
Sun, 18 Jan - Thu, 22 Jan
SZX
Shenzhen
ICN
Seoul
HK$1,683 Return, found 2 days ago
HK$1,683
Return
found 2 days ago
Select Xiamen Airlines flight, departing Sun, 18 Jan from Shenzhen to Seoul, returning Thu, 22 Jan, priced at HK$1,683 found 2 days ago
T'way Air with baggage
Thu, 26 Mar - Tue, 31 Mar
KHH
Kaohsiung
ICN
Seoul
HK$1,709 Return, found 2 days ago
HK$1,709
Return
found 2 days ago
Select T'way Air with baggage flight, departing Thu, 26 Mar from Kaohsiung to Seoul, returning Tue, 31 Mar, priced at HK$1,709 found 2 days ago

About Ongjin

Expedia offers flights to Ongjin to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Ongjin or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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$1,041.
How much is a flight to Ongjin?
You could have purchased a round-trip airfare to Ongjin from anywhere between HK$1,041 and HK$1,709 in the last seven days. For one-way trips leaving from Kaohsiung (KHH), the lowest amount paid during this period was HK$494.
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$1,041 and HK$1,709. 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.

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.

HK Express
Sat, 11 Apr - Sun, 19 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,470 Return, just found
HK$1,470
Return
just found
Select HK Express flight, departing Sat, 11 Apr from Hong Kong SAR to Seoul, returning Sun, 19 Apr, priced at HK$1,470 just found
*Available to Expedia members.