Flights to Sindo Island, Incheon from NT$929

View NT$386 flight on Wed, 2025/12/3Opens in a new window

Popular airlines

  • Korean Air

    Korean Air

  • Asiana Airlines

    Asiana Airlines

  • Air China

    Air China

  • Cathay Pacific

    Cathay Pacific

  • Jeju Air with Bag

    Jeju Air with Bag

  • China Eastern Airlines

    China Eastern Airlines

  • China Airlines

    China Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 45% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Sindo Island?

Prices were available within the past 7 days and start at NT$386 for one-way flights and NT$929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air with Bag
Thu, Sep 4 - Mon, Sep 8
CJU
Jeju City
GMP
Seoul
NT$929 Roundtrip, just found
NT$929
Roundtrip
just found
Select Jeju Air with Bag flight, departing Thu, Sep 4 from Jeju City to Seoul, returning Mon, Sep 8, priced at NT$929 just found
T'way Air with baggage
Wed, Sep 10 - Mon, Sep 15
CJU
Jeju City
GMP
Seoul
NT$978 Roundtrip, found 1 day ago
NT$978
Roundtrip
found 1 day ago
Select T'way Air with baggage flight, departing Wed, Sep 10 from Jeju City to Seoul, returning Mon, Sep 15, priced at NT$978 found 1 day ago
T'Way Air
Thu, Oct 2 - Sat, Oct 11
FUK
Fukuoka
ICN
Seoul
NT$2,915 Roundtrip, found 22 hours ago
NT$2,915
Roundtrip
found 22 hours ago
Select T'Way Air flight, departing Thu, Oct 2 from Fukuoka to Seoul, returning Sat, Oct 11, priced at NT$2,915 found 22 hours ago
JIN AIR
Thu, Oct 2 - Sat, Oct 11
FUK
Fukuoka
ICN
Seoul
NT$3,203 Roundtrip, found 22 hours ago
NT$3,203
Roundtrip
found 22 hours ago
Select JIN AIR flight, departing Thu, Oct 2 from Fukuoka to Seoul, returning Sat, Oct 11, priced at NT$3,203 found 22 hours ago
Peach
Fri, Oct 3 - Fri, Oct 10
KIX
Osaka
ICN
Seoul
NT$3,524 Roundtrip, found 2 days ago
NT$3,524
Roundtrip
found 2 days ago
Select Peach flight, departing Fri, Oct 3 from Osaka to Seoul, returning Fri, Oct 10, priced at NT$3,524 found 2 days ago

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 NT$929.
How much is a flight to Sindo Island?
You could have snapped up a round-trip airfare to Sindo Island from anywhere between NT$929 and NT$4,408 in the last seven days. For one-way journeys departing from Jeju City (CJU), the lowest price during this time was NT$386.
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 NT$929 and NT$4,408. 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
Roundtrip price
NT$3,454

Trending flights to Sindo Island

Prices were available within the past 7 days and start at NT$386 for one-way flights and NT$929 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Tue, Sep 23 - Thu, Sep 25
TPE
Taipei
ICN
Seoul
NT$4,408 Roundtrip, just found
NT$4,408
Roundtrip
just found
Select Scoot flight, departing Tue, Sep 23 from Taipei to Seoul, returning Thu, Sep 25, priced at NT$4,408 just found
*Available to Expedia members.