Cheap Flights to Sindo Island

View ฿1,935 flight on Tue, 16 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 ฿1,935 for one-way flights and ฿3,770 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Eastar Jet
Fri, 11 Jul - Tue, 15 Jul
KIX
Osaka
ICN
Seoul
฿3,770 Return, found 1 day ago
฿3,770
Return
found 1 day ago
Select Eastar Jet flight, departing Fri, 11 Jul from Osaka to Seoul, returning Tue, 15 Jul, priced at ฿3,770 found 1 day ago
Peach
Thu, 21 Aug - Thu, 28 Aug
KIX
Osaka
ICN
Seoul
฿3,900 Return, found 12 hours ago
฿3,900
Return
found 12 hours ago
Select Peach flight, departing Thu, 21 Aug from Osaka to Seoul, returning Thu, 28 Aug, priced at ฿3,900 found 12 hours ago
T'Way Air
Fri, 25 Jul - Sat, 2 Aug
KIX
Osaka
ICN
Seoul
฿4,087 Return, found 1 day ago
฿4,087
Return
found 1 day ago
Select T'Way Air flight, departing Fri, 25 Jul from Osaka to Seoul, returning Sat, 2 Aug, priced at ฿4,087 found 1 day ago
HK Express
Mon, 20 Oct - Wed, 22 Oct
HKG
Hong Kong SAR
ICN
Seoul
฿4,442 Return, found 3 days ago
฿4,442
Return
found 3 days ago
Select HK Express flight, departing Mon, 20 Oct from Hong Kong SAR to Seoul, returning Wed, 22 Oct, priced at ฿4,442 found 3 days ago
JIN AIR
Sat, 12 Jul - Sat, 19 Jul
KIX
Osaka
ICN
Seoul
฿4,450 Return, found 1 day ago
฿4,450
Return
found 1 day ago
Select JIN AIR flight, departing Sat, 12 Jul from Osaka to Seoul, returning Sat, 19 Jul, priced at ฿4,450 found 1 day ago

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

February is typically the cheapest month to fly

From ฿27,904 - ฿63,897 per traveller.

Graph displaying average flight prices per month

Flights to Sindo Island

Searching for cheap flights to Sindo Island? No travel company presents more choices than Expedia if you're looking to compare flights to Sindo Island. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Sindo Island. Expedia provides the cheapest flights to Sindo Island and you may find even greater savings if you combine your flight to Sindo Island with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Sindo Island.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Sindo Island for that period and let you choose your preferred time and airline.

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 ฿3,770.
How much is a flight to Sindo Island?
You could have snapped up a round-trip airfare to Sindo Island from anywhere between ฿3,770 and ฿7,395 in the last seven days. For one-way journeys departing from Osaka (KIX), the lowest price during this time was ฿1,935.
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.
How much is a plane ticket to Sindo Island?
In the last seven days, seats to Sindo Island cost between ฿3,770 and ฿7,395. 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
฿3,770

Trending flights to Sindo Island

Prices were available within the past 7 days and start at ฿1,935 for one-way flights and ฿3,770 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Mon, 25 Aug - Sun, 31 Aug
BKK
Bangkok
ICN
Seoul
฿7,395 Return, found 1 hour ago
฿7,395
Return
found 1 hour ago
Select T'Way Air flight, departing Mon, 25 Aug from Bangkok to Seoul, returning Sun, 31 Aug, priced at ฿7,395 found 1 hour ago
*Available to Expedia members.