Cheap Flights to Sindo 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 Sindo Island

Prices were available within the past 7 days and start at HK$460 for one-way flights and HK$911 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Peach
Fri, 5 Sep - Mon, 8 Sep
KIX
Osaka
ICN
Seoul
HK$911 Return, found 6 days ago
HK$911
Return
found 6 days ago
Select Peach flight, departing Fri, 5 Sep from Osaka to Seoul, returning Mon, 8 Sep, priced at HK$911 found 6 days ago
JIN AIR
Thu, 25 Sep - Sat, 27 Sep
KIX
Osaka
ICN
Seoul
HK$1,127 Return, found 4 days ago
HK$1,127
Return
found 4 days ago
Select JIN AIR flight, departing Thu, 25 Sep from Osaka to Seoul, returning Sat, 27 Sep, priced at HK$1,127 found 4 days ago
HK Express
Sun, 7 Sep - Thu, 11 Sep
HKG
Hong Kong SAR
ICN
Seoul
HK$1,177 Return, just found
HK$1,177
Return
just found
Select HK Express flight, departing Sun, 7 Sep from Hong Kong SAR to Seoul, returning Thu, 11 Sep, priced at HK$1,177 just found
Tigerair Taiwan
Tue, 9 Sep - Sun, 14 Sep
TPE
Taipei
ICN
Seoul
HK$1,178 Return, found 4 hours ago
HK$1,178
Return
found 4 hours ago
Select Tigerair Taiwan flight, departing Tue, 9 Sep from Taipei to Seoul, returning Sun, 14 Sep, priced at HK$1,178 found 4 hours ago
T'way Air with baggage
Fri, 12 Sep - Mon, 15 Sep
KIX
Osaka
ICN
Seoul
HK$1,195 Return, found 5 days ago
HK$1,195
Return
found 5 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 5 days 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 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$911.
How much is a flight to Sindo Island?
You could have snapped up a round-trip airfare to Sindo Island from anywhere between HK$911 and HK$1,195 in the last seven days. For one-way journeys departing from Osaka (KIX), the lowest price during this time was HK$460.
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$911 and HK$1,195. 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.
Flights to Sindo Island information
Destination airport
Incheon Intl.
Destination airport IATA code
ICN
Destination city name
Seoul
Return price
HK$910

Trending flights to Sindo Island

Prices were available within the past 7 days and start at HK$460 for one-way flights and HK$911 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Sun, 7 Sep - Thu, 11 Sep
HKG
Hong Kong SAR
ICN
Seoul
HK$1,177 Return, just found
HK$1,177
Return
just found
Select HK Express flight, departing Sun, 7 Sep from Hong Kong SAR to Seoul, returning Thu, 11 Sep, priced at HK$1,177 just found
*Available to Expedia members.