Goryeosan azalea festival

Flight Destinations in Ongjin

View ฿2,392 flight on Wed, 24 Jun 2026Opens in a new window

Popular airlines to Ongjin

  • Korean Air

  • Asiana Airlines

  • Cathay Pacific

  • China Airlines

  • Jeju Air with Bag

  • EVA Airways

  • Air China

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Ongjin

Prices were available within the past 7 days and start at ฿2,392 for one-way flights and ฿3,564 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Wed, 15 Jul - Sat, 18 Jul
KIX
Osaka
ICN
Seoul
฿3,564 Return, found 3 hours ago
฿3,564
Return
found 3 hours ago
Select Peach flight, departing Wed, 15 Jul from Osaka to Seoul, returning Sat, 18 Jul, priced at ฿3,564 found 3 hours ago
Peach
Wed, 15 Jul - Sat, 18 Jul
KIX
Osaka
GMP
Seoul
฿3,836 Return, found 2 hours ago
฿3,836
Return
found 2 hours ago
Select Peach flight, departing Wed, 15 Jul from Osaka to Seoul, returning Sat, 18 Jul, priced at ฿3,836 found 2 hours ago
Jeju Air with Bag
Sat, 27 Jun - Sat, 4 Jul
KIX
Osaka
ICN
Seoul
฿4,721 Return, found 13 hours ago
฿4,721
Return
found 13 hours ago
Select Jeju Air with Bag flight, departing Sat, 27 Jun from Osaka to Seoul, returning Sat, 4 Jul, priced at ฿4,721 found 13 hours ago
Tigerair Taiwan
Mon, 7 Sept - Thu, 10 Sept
TPE
Taipei
ICN
Seoul
฿4,749 Return, found 4 days ago
฿4,749
Return
found 4 days ago
Select Tigerair Taiwan flight, departing Mon, 7 Sept from Taipei to Seoul, returning Thu, 10 Sept, priced at ฿4,749 found 4 days ago
Eastar Jet
Wed, 15 Jul - Sat, 18 Jul
KIX
Osaka
ICN
Seoul
฿5,290 Return, found 2 hours ago
฿5,290
Return
found 2 hours ago
Select Eastar Jet flight, departing Wed, 15 Jul from Osaka to Seoul, returning Sat, 18 Jul, priced at ฿5,290 found 2 hours ago
Jeju Air with Bag
Tue, 25 Aug - Fri, 28 Aug
NRT
Tokyo
ICN
Seoul
฿5,627 Return, found 3 days ago
฿5,627
Return
found 3 days ago
Select Jeju Air with Bag flight, departing Tue, 25 Aug from Tokyo to Seoul, returning Fri, 28 Aug, priced at ฿5,627 found 3 days ago
T'Way Air
Wed, 15 Jul - Sat, 18 Jul
KIX
Osaka
ICN
Seoul
฿5,712 Return, found 2 hours ago
฿5,712
Return
found 2 hours ago
Select T'Way Air flight, departing Wed, 15 Jul from Osaka to Seoul, returning Sat, 18 Jul, priced at ฿5,712 found 2 hours ago
Scoot
Wed, 24 Jun - Thu, 2 Jul
TPE
Taipei
ICN
Seoul
฿5,722 Return, just found
฿5,722
Return
just found
Select Scoot flight, departing Wed, 24 Jun from Taipei to Seoul, returning Thu, 2 Jul, priced at ฿5,722 just found
Jeju Air with Bag
Sun, 12 Jul - Tue, 14 Jul
NGO
Nagoya
ICN
Seoul
฿5,757 Return, found 6 hours ago
฿5,757
Return
found 6 hours ago
Select Jeju Air with Bag flight, departing Sun, 12 Jul from Nagoya to Seoul, returning Tue, 14 Jul, priced at ฿5,757 found 6 hours ago
Eastar Jet
Tue, 25 Aug - Sat, 29 Aug
TSA
Taipei
GMP
Seoul
฿6,355 Return, found 6 days ago
฿6,355
Return
found 6 days ago
Select Eastar Jet flight, departing Tue, 25 Aug from Taipei to Seoul, returning Sat, 29 Aug, priced at ฿6,355 found 6 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.

Eastar Jet
Wed, 26 Aug - Sat, 29 Aug
CNX
Chiang Mai
ICN
Seoul
฿8,860 Return, found 5 hours ago
฿8,860
Return
found 5 hours ago
Select Eastar Jet flight, departing Wed, 26 Aug from Chiang Mai to Seoul, returning Sat, 29 Aug, priced at ฿8,860 found 5 hours ago

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 holiday 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 ฿3,564.
How much is a flight to Ongjin?
You could have purchased a round-trip airfare to Ongjin from anywhere between ฿3,564 and ฿8,860 in the last seven days. For one-way trips leaving from Osaka (KIX), the lowest amount paid during this period was ฿2,392.
What are the most popular airports to fly into in Ongjin?
Start organising 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.
How much is a plane ticket to Ongjin?
In the last seven days, airfares to Ongjin cost between ฿3,564 and ฿8,860. 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

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.
About Ongjin
*Available to Expedia members.