Cheap Flights to Seongmodo Island from HK$460

View HK$460 flight on Mon, 1 Sep 2025Opens 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$460 for one-way flights and HK$810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Mon, 1 Sep - Sat, 6 Sep
KIX
Osaka
ICN
Seoul
HK$810 Return, found 5 days ago
HK$810
Return
found 5 days ago
Select Peach flight, departing Mon, 1 Sep from Osaka to Seoul, returning Sat, 6 Sep, priced at HK$810 found 5 days ago
JIN AIR
Thu, 25 Sep - Sat, 27 Sep
KIX
Osaka
ICN
Seoul
HK$1,127 Return, found 3 days ago
HK$1,127
Return
found 3 days ago
Select JIN AIR flight, departing Thu, 25 Sep from Osaka to Seoul, returning Sat, 27 Sep, priced at HK$1,127 found 3 days ago
HK Express
Sat, 6 Sep - Tue, 9 Sep
HKG
Hong Kong SAR
ICN
Seoul
HK$1,177 Return, just found
HK$1,177
Return
just found
Select HK Express flight, departing Sat, 6 Sep from Hong Kong SAR to Seoul, returning Tue, 9 Sep, priced at HK$1,177 just found
T'way Air with baggage
Fri, 12 Sep - Mon, 15 Sep
KIX
Osaka
ICN
Seoul
HK$1,195 Return, found 3 days ago
HK$1,195
Return
found 3 days ago
Select T'way Air with baggage flight, departing Fri, 12 Sep from Osaka to Seoul, returning Mon, 15 Sep, priced at HK$1,195 found 3 days ago
Jeju Air with Bag
Wed, 20 Aug - Sat, 23 Aug
KIX
Osaka
ICN
Seoul
HK$1,276 Return, found 1 day ago
HK$1,276
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, 20 Aug from Osaka to Seoul, returning Sat, 23 Aug, priced at HK$1,276 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

September is typically the cheapest month to fly

From HK$6,719 - HK$13,020 per traveller.

Graph displaying average flight prices per month

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$810 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$810 and HK$1,276. Many lucky travelers nabbed one-way tickets from Osaka (KIX) for as low as HK$460.
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$810 and HK$1,276. 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.
Flights to Seongmodo Island information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
HK$1,177

Trending flights to Seongmodo Island

Prices were available within the past 7 days and start at HK$460 for one-way flights and HK$810 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sat, 6 Sep - Tue, 9 Sep
HKG
Hong Kong SAR
ICN
Seoul
HK$1,177 Return, just found
HK$1,177
Return
just found
Select HK Express flight, departing Sat, 6 Sep from Hong Kong SAR to Seoul, returning Tue, 9 Sep, priced at HK$1,177 just found
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