Flights to Seongmodo Island, Incheon from NT$1,834

View NT$895 flight on Wed, 2026/9/2Opens in a new window

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How much is the cheapest flight to Seongmodo Island?

Prices were available within the past 7 days and start at NT$895 for one-way flights and NT$1,834 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Thu, May 21 - Mon, May 25
CJU
Jeju City
GMP
Seoul
NT$1,834 Roundtrip, found 1 day ago
NT$1,834
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Thu, May 21 from Jeju City to Seoul, returning Mon, May 25, priced at NT$1,834 found 1 day ago
Tigerair Taiwan
Fri, Oct 30 - Wed, Nov 4
TPE
Taipei
ICN
Seoul
NT$4,697 Roundtrip, found 2 hours ago
NT$4,697
Roundtrip
found 2 hours ago
Select Tigerair Taiwan flight, departing Fri, Oct 30 from Taipei to Seoul, returning Wed, Nov 4, priced at NT$4,697 found 2 hours ago
Scoot
Tue, May 19 - Thu, Jun 18
TPE
Taipei
ICN
Seoul
NT$5,001 Roundtrip, found 12 hours ago
NT$5,001
Roundtrip
found 12 hours ago
Select Scoot flight, departing Tue, May 19 from Taipei to Seoul, returning Thu, Jun 18, priced at NT$5,001 found 12 hours ago
Eastar Jet
Thu, Sep 3 - Tue, Sep 8
TSA
Taipei
GMP
Seoul
NT$6,248 Roundtrip, found 18 hours ago
NT$6,248
Roundtrip
found 18 hours ago
Select Eastar Jet flight, departing Thu, Sep 3 from Taipei to Seoul, returning Tue, Sep 8, priced at NT$6,248 found 18 hours ago
T'Way Air
Thu, May 21 - Fri, May 29
KHH
Kaohsiung
ICN
Seoul
NT$6,388 Roundtrip, found 3 hours ago
NT$6,388
Roundtrip
found 3 hours ago
Select T'Way Air flight, departing Thu, May 21 from Kaohsiung to Seoul, returning Fri, May 29, priced at NT$6,388 found 3 hours ago

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, NT$1,834 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 NT$1,834 and NT$6,388. Many lucky travelers nabbed one-way tickets from Jeju City (CJU) for as low as NT$895.
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 NT$1,834 and NT$6,388. 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.

Travel information

Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Roundtrip price
NT$4,697

Trending flights to Seongmodo Island

Prices were available within the past 7 days and start at NT$895 for one-way flights and NT$1,834 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Fri, Oct 30 - Wed, Nov 4
TPE
Taipei
ICN
Seoul
NT$4,697 Roundtrip, found 2 hours ago
NT$4,697
Roundtrip
found 2 hours ago
Select Tigerair Taiwan flight, departing Fri, Oct 30 from Taipei to Seoul, returning Wed, Nov 4, priced at NT$4,697 found 2 hours ago

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