$188 Cheap Flights from Seoul (ICN) to Niigata (KIJ)

View $188 flight on Thu, Sep 18, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)

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Cheap Flights from Seoul to Niigata (ICN-KIJ)

Prices were available within the past 7 days and start at $188 for one-way flights and $236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sat, Oct 11 - Thu, Oct 30
ICN
Seoul
KIJ
Niigata
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Oct 11 from Seoul to Niigata, returning Thu, Oct 30, priced at $236 found 1 day ago
Korean Air
Thu, Sep 4 - Thu, Sep 11
ICN
Seoul
KIJ
Niigata
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Korean Air flight, departing Thu, Sep 4 from Seoul to Niigata, returning Thu, Sep 11, priced at $245 found 5 days ago
Korean Air
Sat, Oct 11 - Thu, Oct 23
ICN
Seoul
KIJ
Niigata
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Oct 11 from Seoul to Niigata, returning Thu, Oct 23, priced at $247 found 1 day ago
Korean Air
Thu, Nov 6 - Thu, Nov 13
ICN
Seoul
KIJ
Niigata
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select Korean Air flight, departing Thu, Nov 6 from Seoul to Niigata, returning Thu, Nov 13, priced at $256 found 4 days ago
Korean Air
Tue, Oct 14 - Sat, Nov 1
ICN
Seoul
KIJ
Niigata
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Oct 14 from Seoul to Niigata, returning Sat, Nov 1, priced at $268 found 1 day ago
Korean Air
Sat, Aug 30 - Thu, Sep 11
ICN
Seoul
KIJ
Niigata
$275 Roundtrip, found 1 day ago
$275
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Aug 30 from Seoul to Niigata, returning Thu, Sep 11, priced at $275 found 1 day ago
Korean Air
Thu, Dec 25 - Sat, Jan 17
ICN
Seoul
KIJ
Niigata
$279 Roundtrip, found 6 days ago
$279
Roundtrip
found 6 days ago
Select Korean Air flight, departing Thu, Dec 25 from Seoul to Niigata, returning Sat, Jan 17, priced at $279 found 6 days ago
Korean Air
Sat, Oct 25 - Thu, Nov 6
ICN
Seoul
KIJ
Niigata
$283 Roundtrip, found 1 day ago
$283
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Oct 25 from Seoul to Niigata, returning Thu, Nov 6, priced at $283 found 1 day ago
Japan Airlines
Sat, Jan 24 - Sat, Jan 31
ICN
Seoul
KIJ
Niigata
$513 Roundtrip, found 2 hours ago
$513
Roundtrip
found 2 hours ago
Select Japan Airlines flight, departing Sat, Jan 24 from Seoul to Niigata, returning Sat, Jan 31, priced at $513 found 2 hours ago
All Nippon Airways
Sun, Sep 7 - Sun, Sep 21
ICN
Seoul
KIJ
Niigata
$1,083 Roundtrip, found 1 day ago
$1,083
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Sun, Sep 7 from Seoul to Niigata, returning Sun, Sep 21, priced at $1,083 found 1 day ago

Alternative airports near Niigata

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Niigata Airport KIJ. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $567
KIJ
Niigata Airport
CheapestClosest
Average driving time to city center9 min
Flights from $567
Flights from Seoul (ICN) to Niigata (KIJ)
Origin airport
Incheon Intl.
Destination airport
Niigata
Airlines serving
Japan Airlines, Korean Air
Roundtrip price
$235
Distance
692 mi
Average flight time
2 hours 5 mins

Seoul to Niigata Flights

The cheapest times to fly from Seoul to Niigata

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Niigata are during the month of October. You can find some of the cheapest flights from Seoul to Niigata with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Niigata

Sunday is one of the best days to book for cheap flights from Seoul to Niigata: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Niigata

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Niigata in 2025. You can also book with separate airlines for your outbound and return journeys, from $188 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Niigata flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Niigata airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ) cost?
Grab a cheap one-way flight from $188 or cheap return flight from $236 from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
Flying in October can help you save, as it's the cheapest month for flights between ICN and KIJ. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
Jump on a direct flight with Korean Air and go straight from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ).
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from ICN to KIJ. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
On average, you can pick from 3 direct flights per week from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ). To broaden your travel options, consider flights with layovers. Enter your dates on Expedia and then set the filters to include one or two stops.
What are the most popular departure times for flights from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
More travelers fly between ICN and KIJ at 10 AM than at any other time of day. Looking to skip the crowds? Travel outside of rush hours and you're likely to save on your fare as well.
What day of the week has the most flights from ICN to KIJ?
If you jet off on a Saturday, you'll get the greatest range of options for flights from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ).
What is the earliest flight from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
Hop on the earliest flight at around 10:05AM UTC+9, leaving from Incheon Intl. Airport (ICN). You'll be in the air for around 1h 55m, touching down at Niigata Airport (KIJ) at approximately 12:00PM UTC+9.
How long does it take to fly from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
Typically, it takes 1 hour and 55 minutes to fly the 690 mi from ICN to KIJ.
What airline has the least delays from ICN to KIJ?
JAL has the best performance for on-time direct flights from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ), with an on-time rating of 88%. Use the Expedia App to see your flight schedule before you take off and get real-time alerts about any changes.
What is the best time to fly from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
To arrive at Niigata Airport (KIJ) on schedule, choose a flight that leaves from Incheon Intl. Airport (ICN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Niigata from Incheon Intl. Airport (ICN)?
Check out your flight options from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ). This is the only Niigata airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ) last-minute?
Last-minute fares from ICN to KIJ are typically more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your journey.
Is it cheaper to book an ICN to KIJ flight and hotel package?
Opting for an ICN to KIJ flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our extensive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Niigata Airport (KIJ)?
Usually, it's possible to cancel or reschedule your ICN to KIJ flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.