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Cheap Flights to Seongmodo Island

View ₩26,700 flight on Fri, Sep 18, 2026Opens in a new window

Popular airlines

  • Korean Air

  • Asiana Airlines

  • Jeju Air with Bag

  • Cathay Pacific

  • EVA Airways

  • China Airlines

  • T'way Air with baggage

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How much is the cheapest flight to Seongmodo Island?

Prices were available within the past 7 days and start at ₩26,700 for one-way flights and ₩53,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Trinity Airways with baggage
Jeju Air with Bag
Korean Air
Jeju Air
Peach

Frequently asked questions

How do I find cheap flights to Seongmodo Island that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to help you locate the most flexible fares in town. Just tick the "No change fee" box directly below the "Flexible change policies" filter to find your perfect flight to Seongmodo Island.
Which airlines fly to Seongmodo Island?
With a great selection of airlines that fly into or near Seongmodo Island, you have plenty of choice:
  • Korean Air - 364 flights to or near Seongmodo Island each month, including 364 flights to Incheon Intl. Airport (ICN) per month.
  • Asiana Airlines - 186 flights to or near Seongmodo Island each month, including 186 flights to Incheon Intl. Airport (ICN) per month.
  • Delta Air Lines - 121 flights to or near Seongmodo Island each month, including 121 flights to Incheon Intl. Airport (ICN) per month.
How can I find cheap tickets to Seongmodo Island?
In the last seven days, ₩53,500 was the best price for a flight to Seongmodo Island. If you'd love to save even more, book ahead of time and be flexible with your travel dates. Search for your journey to Seongmodo Island, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Seongmodo Island?
There were plenty of budget-friendly fares up for grabs in the last seven days, with the cost of a round-trip flight to Seongmodo Island varying between ₩53,500 and ₩182,578. Many lucky travelers nabbed one-way tickets from Jeju City (CJU) for as low as ₩26,700.
What are the most popular airports to fly into in Seongmodo Island?
Incheon Intl. Airport (ICN) is the main entryway for those traveling to Seongmodo Island. Roughly 803 flights a month touch down here.
When is the cheapest time to fly to Seongmodo Island?
If you'd prefer to spend your hard-earned vacation money experiencing Seongmodo Island rather than on flying there, leave earlier in the week. The most economical day to travel is usually Tuesday, followed by Monday. With many people traveling over the weekend, Saturday typically has the most expensive airfares.
How much is a plane ticket to Seongmodo Island?
In the last seven days, fares ranged between ₩53,500 and ₩182,578. Have a look at our fabulous deals to Seongmodo Island, make a booking and then get packing!
What months are the cheapest to book a flight to Seongmodo Island?
February is the most affordable month to book a seat for your Seongmodo Island break. Fares are priciest over the festive month of December, so steer clear of this time if you can.

Book with confidence

Searching for cheap flights to Seongmodo Island? No travel company presents more choices than Expedia if you're looking to compare flights to Seongmodo Island. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Incheon. Expedia provides the cheapest flights to many destinations in Incheon and you may find even greater savings if you combine your flight with a hotel stay in Seongmodo Island.

Travel information

Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
₩226,400

Trending flights to Seongmodo Island

Prices were available within the past 7 days and start at ₩26,700 for one-way flights and ₩53,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Trinity Airways with baggage
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