Cheap Flights to Ongjin | Popular Routes to Ongjin from HK$435

View HK$435 flight on Wed, 17 Jun 2026Opens in a new window

Popular airlines to Ongjin

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • Air Canada

  • Jeju Air with Bag

  • Air China

  • China Airlines

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Cheap round-trip flights to Ongjin

Prices were available within the past 7 days and start at HK$435 for one-way flights and HK$986 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Thu, 2 Jul - Wed, 8 Jul
KIX
Osaka
GMP
Seoul
HK$986 Return, found 1 hour ago
HK$986
Return
found 1 hour ago
Select Peach flight, departing Thu, 2 Jul from Osaka to Seoul, returning Wed, 8 Jul, priced at HK$986 found 1 hour ago
Peach
Thu, 21 May - Mon, 25 May
KIX
Osaka
ICN
Seoul
HK$1,003 Return, found 1 day ago
HK$1,003
Return
found 1 day ago
Select Peach flight, departing Thu, 21 May from Osaka to Seoul, returning Mon, 25 May, priced at HK$1,003 found 1 day ago
Scoot
Thu, 7 May - Sat, 9 May
TPE
Taipei
ICN
Seoul
HK$1,156 Return, just found
HK$1,156
Return
just found
Select Scoot flight, departing Thu, 7 May from Taipei to Seoul, returning Sat, 9 May, priced at HK$1,156 just found
ZIPAIR
Wed, 15 Apr - Tue, 28 Apr
NRT
Tokyo
ICN
Seoul
HK$1,338 Return, found 2 hours ago
HK$1,338
Return
found 2 hours ago
Select ZIPAIR flight, departing Wed, 15 Apr from Tokyo to Seoul, returning Tue, 28 Apr, priced at HK$1,338 found 2 hours ago
HK Express
Sat, 18 Apr - Thu, 23 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,370 Return, just found
HK$1,370
Return
just found
Select HK Express flight, departing Sat, 18 Apr from Hong Kong SAR to Seoul, returning Thu, 23 Apr, priced at HK$1,370 just found
Peach
Thu, 2 Jul - Thu, 9 Jul
HND
Tokyo
ICN
Seoul
HK$1,526 Return, found 5 days ago
HK$1,526
Return
found 5 days ago
Select Peach flight, departing Thu, 2 Jul from Tokyo to Seoul, returning Thu, 9 Jul, priced at HK$1,526 found 5 days ago
Air China
Fri, 17 Apr - Mon, 20 Apr
PVG
Shanghai
ICN
Seoul
HK$1,560 Return, found 6 hours ago
HK$1,560
Return
found 6 hours ago
Select Air China flight, departing Fri, 17 Apr from Shanghai to Seoul, returning Mon, 20 Apr, priced at HK$1,560 found 6 hours ago
Air China
Tue, 17 Mar - Sat, 21 Mar
CAN
Guangzhou
ICN
Seoul
HK$1,613 Return, found 2 days ago
HK$1,613
Return
found 2 days ago
Select Air China flight, departing Tue, 17 Mar from Guangzhou to Seoul, returning Sat, 21 Mar, priced at HK$1,613 found 2 days ago
Air China
Sun, 29 Mar - Sat, 4 Apr
SZX
Shenzhen
ICN
Seoul
HK$1,644 Return, found 3 hours ago
HK$1,644
Return
found 3 hours ago
Select Air China flight, departing Sun, 29 Mar from Shenzhen to Seoul, returning Sat, 4 Apr, priced at HK$1,644 found 3 hours ago
Jeju Air
Wed, 11 Mar - Wed, 25 Mar
MFM
Macau
ICN
Seoul
HK$1,799 Return, found 5 days ago
HK$1,799
Return
found 5 days ago
Select Jeju Air flight, departing Wed, 11 Mar from Macau to Seoul, returning Wed, 25 Mar, priced at HK$1,799 found 5 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.

HK Express
Sat, 18 Apr - Thu, 23 Apr
HKG
Hong Kong SAR
ICN
Seoul
HK$1,370 Return, just found
HK$1,370
Return
just found
Select HK Express flight, departing Sat, 18 Apr from Hong Kong SAR to Seoul, returning Thu, 23 Apr, priced at HK$1,370 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$986.
How much is a flight to Ongjin?
You could have purchased a round-trip airfare to Ongjin from anywhere between HK$986 and HK$1,799 in the last seven days. For one-way trips leaving from Osaka (KIX), the lowest amount paid during this period was HK$435.
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$986 and HK$1,799. 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.

Book with confidence

About Ongjin

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About Ongjin

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