Cheap Flights to Seongmodo Island from HK$659

View HK$659 flight on Wed, 20 May 2026Opens in a new window

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Cheap round-trip flights to Seongmodo Island

Prices were available within the past 7 days and start at HK$659 for one-way flights and HK$1,218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tigerair Taiwan
Tue, 2 Jun - Fri, 5 Jun
TPE
Taipei
ICN
Seoul
HK$1,218 Return, found 2 hours ago
HK$1,218
Return
found 2 hours ago
Select Tigerair Taiwan flight, departing Tue, 2 Jun from Taipei to Seoul, returning Fri, 5 Jun, priced at HK$1,218 found 2 hours ago
Jeju Air
Sat, 23 May - Mon, 25 May
NRT
Tokyo
ICN
Seoul
HK$1,312 Return, found 2 hours ago
HK$1,312
Return
found 2 hours ago
Select Jeju Air flight, departing Sat, 23 May from Tokyo to Seoul, returning Mon, 25 May, priced at HK$1,312 found 2 hours ago
Jeju Air with Bag
Thu, 25 Jun - Sun, 28 Jun
NRT
Tokyo
ICN
Seoul
HK$1,472 Return, found 2 hours ago
HK$1,472
Return
found 2 hours ago
Select Jeju Air with Bag flight, departing Thu, 25 Jun from Tokyo to Seoul, returning Sun, 28 Jun, priced at HK$1,472 found 2 hours ago
Scoot
Mon, 7 Sept - Tue, 8 Sept
TPE
Taipei
ICN
Seoul
HK$1,528 Return, found 2 hours ago
HK$1,528
Return
found 2 hours ago
Select Scoot flight, departing Mon, 7 Sept from Taipei to Seoul, returning Tue, 8 Sept, priced at HK$1,528 found 2 hours ago
T'Way Air
Mon, 8 Jun - Wed, 17 Jun
HKG
Hong Kong SAR
ICN
Seoul
HK$1,625 Return, found 3 hours ago
HK$1,625
Return
found 3 hours ago
Select T'Way Air flight, departing Mon, 8 Jun from Hong Kong SAR to Seoul, returning Wed, 17 Jun, priced at HK$1,625 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, HK$1,218 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 HK$1,218 and HK$1,625. Many lucky travelers nabbed one-way tickets from Tokyo (NRT) for as low as HK$659.
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 holiday 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 travelling 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 HK$1,218 and HK$1,625. 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
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Return price
HK$1,392

Trending flights to Seongmodo Island

Prices were available within the past 7 days and start at HK$659 for one-way flights and HK$1,218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, 20 May - Wed, 20 May
HKG
Hong Kong SAR
ICN
Seoul
HK$1,482 Return, found 4 hours ago
HK$1,482
Return
found 4 hours ago
Select Jeju Air flight, departing Wed, 20 May from Hong Kong SAR to Seoul, returning Wed, 20 May, priced at HK$1,482 found 4 hours ago
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