Direct flights from Seoul to Niigata

Did you mean Flights from Niigata to Seoul?

Seoul

South Korea

ICN

Incheon International Airport

Niigata

Japan

KIJ

Niigata Airport

Route: Nonstop service available
Distance: 693 miles
Marketing airlines: 4 airlines
Aircraft: 4 aircraft types
Dates: Oct 19, 2026 – Oct 11, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 7,500 points + $38.00 for ICN → KIJ, Economy, on 2026-11-11, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

ICN → KIJEconomy
KE2197
7,500 points+ $38.00
Departure
2026-11-11
Seats seen
1
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 01:04
ICN → KIJBusiness
KE2197
15,000 points+ $38.00
Departure
2026-11-10
Seats seen
1
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 12:00
ICN → KIJBusiness
KE2197
15,000 points+ $38.00
Departure
2026-11-11
Seats seen
1
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 01:04

Seoul to Niigata route overview

Incheon International Airport (ICN) serves Seoul; Niigata Airport (KIJ) serves Niigata.

The airports are 693 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from ICN to KIJ.

Marketing airlines listed in the current schedule, including codeshare sellers, are Delta Air Lines (DL), Japan Airlines (JL), Korean Air (KE) and Asiana Airlines (OZ). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 11, 2027.

Marketing airlines on the Seoul to Niigata route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Delta Air Lines (DL)Codeshare only
Japan Airlines (JL)Codeshare only
Asiana Airlines (OZ)Codeshare only

Airline alliance affiliations represented: Oneworld, SkyTeam, Star Alliance

Aircraft flying from ICN to KIJ

Frequently asked questions

Which airports serve the Seoul to Niigata route?

Incheon International Airport (ICN) is the origin airport and Niigata Airport (KIJ) is the destination airport.

How far is Niigata from Seoul?

ICN and KIJ are approximately 693 miles apart by great-circle distance.

Are there direct flights from ICN to KIJ?

Yes. Roame's current schedule feed shows nonstop service from ICN to KIJ.

Which airlines market flights from ICN to KIJ?

Which aircraft fly from ICN to KIJ?

Aircraft listed in the current schedule include Airbus A321neo (32Q), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-800 Winglets (73H) and Boeing 737 MAX 8 (7M8).