Cheap Flights to Sindo Island from HK$456

View HK$456 flight on Wed, 7 Jan 2026Opens in a new window

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Cheap round-trip flights to Sindo Island

Prices were available within the past 7 days and start at HK$456 for one-way flights and HK$884 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Thu, 18 Dec - Tue, 23 Dec
KIX
Osaka
ICN
Seoul
HK$884 Return, found 1 day ago
HK$884
Return
found 1 day ago
Select Peach flight, departing Thu, 18 Dec from Osaka to Seoul, returning Tue, 23 Dec, priced at HK$884 found 1 day ago
Jeju Air
Wed, 17 Dec - Tue, 23 Dec
KIX
Osaka
ICN
Seoul
HK$1,148 Return, found 18 hours ago
HK$1,148
Return
found 18 hours ago
Select Jeju Air flight, departing Wed, 17 Dec from Osaka to Seoul, returning Tue, 23 Dec, priced at HK$1,148 found 18 hours ago
JIN AIR
Wed, 5 Nov - Tue, 18 Nov
KIX
Osaka
ICN
Seoul
HK$1,158 Return, found 4 days ago
HK$1,158
Return
found 4 days ago
Select JIN AIR flight, departing Wed, 5 Nov from Osaka to Seoul, returning Tue, 18 Nov, priced at HK$1,158 found 4 days ago
Jeju Air with Bag
Wed, 10 Dec - Wed, 17 Dec
KIX
Osaka
GMP
Seoul
HK$1,231 Return, found 1 day ago
HK$1,231
Return
found 1 day ago
Select Jeju Air with Bag flight, departing Wed, 10 Dec from Osaka to Seoul, returning Wed, 17 Dec, priced at HK$1,231 found 1 day ago
ZIPAIR
Thu, 5 Mar - Wed, 11 Mar
NRT
Tokyo
ICN
Seoul
HK$1,277 Return, found 3 hours ago
HK$1,277
Return
found 3 hours ago
Select ZIPAIR flight, departing Thu, 5 Mar from Tokyo to Seoul, returning Wed, 11 Mar, priced at HK$1,277 found 3 hours ago

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

September is typically the cheapest month to fly

From HK$6,102 - HK$10,272 per traveller.

Frequently asked questions

How do I find cheap flights to Sindo Island that have flexible change policies?
We understand that travel schedules can change very quickly, so choosing a flexible ticket with Expedia makes sense. Just check the "No change fee" box directly under the "Flexible change policies" filter. Your low-priced, flexible flight to Sindo Island is only a few clicks away.
Which airlines fly to Sindo Island?
Pack your bags, find your passport and choose from these well-known airlines that operate flights in or near Sindo Island:

  • Korean Air - 364 flights to or near Sindo Island each month, including 364 flights to Incheon Intl. Airport (ICN) per month.
  • Asiana Airlines - 186 flights to or near Sindo Island each month, including 186 flights to Incheon Intl. Airport (ICN) per month.
  • Delta Air Lines - 121 flights to or near Sindo Island each month, including 121 flights to Incheon Intl. Airport (ICN) per month.

How can I find cheap tickets to Sindo Island?
Start searching as early as possible, travel on a cheaper day, use miles or points — there are lots of ways! Another one is to take advantage of Expedia's "flexible dates" function. Find a Sindo Island flight, then compare the prices for nearby dates. In the last seven days, the lowest price for a flight to Sindo Island was HK$884.
How much is a flight to Sindo Island?
You could have snapped up a round-trip airfare to Sindo Island from anywhere between HK$884 and HK$1,377 in the last seven days. For one-way journeys departing from Osaka (KIX), the lowest price during this time was HK$456.
What are the most popular airports to fly into in Sindo Island?
Book your flight to Incheon Intl. Airport (ICN) and sample everything that Sindo Island has to offer. As the region's main point of entry, about 803 flights land here every month.
When is the cheapest time to fly to Sindo Island?
Flying on a Tuesday, followed by a Monday, is usually the best way to bag the cheapest fare. Stay away from the weekends if you can, because Saturday is typically the most expensive day of the week. Spend the funds you saved having a blast in Sindo Island instead!
How much is a plane ticket to Sindo Island?
In the last seven days, seats to Sindo Island cost between HK$884 and HK$1,377. Prices tend to go up over time, so pick up a top deal today.
What months are the cheapest to book a flight to Sindo Island?
Snap up your ticket in February for inexpensive flights to Sindo Island. The month of December is often the most expensive time to buy an airfare.

Trending flights to Sindo Island

Prices were available within the past 7 days and start at HK$456 for one-way flights and HK$884 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Tue, 10 Mar - Fri, 20 Mar
HKG
Hong Kong SAR
ICN
Seoul
HK$1,377 Return, just found
HK$1,377
Return
just found
Select HK Express flight, departing Tue, 10 Mar from Hong Kong SAR to Seoul, returning Fri, 20 Mar, priced at HK$1,377 just found

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