Cheap Flights to Ongjin from ₩15,700

View ₩15,700 flight on Fri, Dec 26, 2025Opens in a new window

Popular airlines to Ongjin

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

  • Cathay Pacific

    Cathay Pacific

  • Jeju Air with Bag

    Jeju Air with Bag

  • Air China

    Air China

  • Air Canada

    Air Canada

  • China Airlines

    China Airlines

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How much is the cheapest flight to Ongjin?

Prices were available within the past 7 days and start at ₩15,700 for one-way flights and ₩34,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Fri, Dec 26 - Mon, Dec 29
CJU
Jeju City
GMP
Seoul
₩34,000 Roundtrip, just found
₩34,000
Roundtrip
just found
Select T'way Air with baggage flight, departing Fri, Dec 26 from Jeju City to Seoul, returning Mon, Dec 29, priced at ₩34,000 just found
Jeju Air with Bag
Tue, Jan 6 - Wed, Jan 7
PUS
Busan
GMP
Seoul
₩59,200 Roundtrip, found 2 hours ago
₩59,200
Roundtrip
found 2 hours ago
Select Jeju Air with Bag flight, departing Tue, Jan 6 from Busan to Seoul, returning Wed, Jan 7, priced at ₩59,200 found 2 hours ago
Peach
Thu, May 28 - Fri, Jun 26
KIX
Osaka
ICN
Seoul
₩163,562 Roundtrip, found 6 days ago
₩163,562
Roundtrip
found 6 days ago
Select Peach flight, departing Thu, May 28 from Osaka to Seoul, returning Fri, Jun 26, priced at ₩163,562 found 6 days ago
Tigerair Taiwan
Sat, May 9 - Sat, May 16
KHH
Kaohsiung
GMP
Seoul
₩197,025 Roundtrip, found 6 hours ago
₩197,025
Roundtrip
found 6 hours ago
Select Tigerair Taiwan flight, departing Sat, May 9 from Kaohsiung to Seoul, returning Sat, May 16, priced at ₩197,025 found 6 hours ago
Peach
Thu, Feb 5 - Mon, Feb 9
KIX
Osaka
GMP
Seoul
₩239,316 Roundtrip, found 4 days ago
₩239,316
Roundtrip
found 4 days ago
Select Peach flight, departing Thu, Feb 5 from Osaka to Seoul, returning Mon, Feb 9, priced at ₩239,316 found 4 days ago
Peach
Thu, May 7 - Wed, May 13
HND
Tokyo
ICN
Seoul
₩277,925 Roundtrip, found 4 days ago
₩277,925
Roundtrip
found 4 days ago
Select Peach flight, departing Thu, May 7 from Tokyo to Seoul, returning Wed, May 13, priced at ₩277,925 found 4 days ago
Eastar Jet
Thu, Mar 19 - Wed, Mar 25
PVG
Shanghai
ICN
Seoul
₩286,900 Roundtrip, found 2 days ago
₩286,900
Roundtrip
found 2 days ago
Select Eastar Jet flight, departing Thu, Mar 19 from Shanghai to Seoul, returning Wed, Mar 25, priced at ₩286,900 found 2 days ago
Jeju Air
Wed, May 20 - Wed, Jun 10
PUS
Busan
ICN
Seoul
₩313,000 Roundtrip, found 1 day ago
₩313,000
Roundtrip
found 1 day ago
Select Jeju Air flight, departing Wed, May 20 from Busan to Seoul, returning Wed, Jun 10, priced at ₩313,000 found 1 day ago
Thai AirAsia X
Mon, Mar 16 - Wed, Mar 18
DMK
Bangkok
ICN
Seoul
₩336,179 Roundtrip, found 2 days ago
₩336,179
Roundtrip
found 2 days ago
Select Thai AirAsia X flight, departing Mon, Mar 16 from Bangkok to Seoul, returning Wed, Mar 18, priced at ₩336,179 found 2 days ago
Air China
Sun, Jan 25 - Fri, Jan 30
PVG
Shanghai
GMP
Seoul
₩349,200 Roundtrip, found 12 hours ago
₩349,200
Roundtrip
found 12 hours ago
Select Air China flight, departing Sun, Jan 25 from Shanghai to Seoul, returning Fri, Jan 30, priced at ₩349,200 found 12 hours ago

About Ongjin

Expedia offers flights to Ongjin to meet every traveler'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 ₩34,000.
How much is a flight to Ongjin?
You could have purchased a round-trip airfare to Ongjin from anywhere between ₩34,000 and ₩349,200 in the last seven days. For one-way trips leaving from Jeju City (CJU), the lowest amount paid during this period was ₩15,700.
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 ₩34,000 and ₩349,200. 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, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Fri, Dec 26 - Mon, Dec 29
CJU
Jeju City
GMP
Seoul
₩34,000 Roundtrip, just found
₩34,000
Roundtrip
just found
Select T'way Air with baggage flight, departing Fri, Dec 26 from Jeju City to Seoul, returning Mon, Dec 29, priced at ₩34,000 just found
*Available to Expedia members.