Cheap Flights to Koshinetsu: Koshinetsu Flight Deals

View €88 flight on Wed, 15 Apr 2026Opens in a new window

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Cheap round-trip flights to Koshinetsu

Prices were available within the past 7 days and start at €88 for one-way flights and €218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Fri, 27 Feb - Sat, 28 Feb
FUK
Fukuoka
KIJ
Niigata
€218 Return, found 1 day ago
€218
Return
found 1 day ago
Select All Nippon Airways flight, departing Fri, 27 Feb from Fukuoka to Niigata, returning Sat, 28 Feb, priced at €218 found 1 day ago
All Nippon Airways
Fri, 27 Feb - Sat, 28 Feb
FUK
Fukuoka
KIJ
Niigata
€347 Return, found 1 day ago
€347
Return
found 1 day ago
Select All Nippon Airways flight, departing Fri, 27 Feb from Fukuoka to Niigata, returning Sat, 28 Feb, priced at €347 found 1 day ago
All Nippon Airways
Fri, 27 Feb - Sat, 28 Feb
FUK
Fukuoka
KIJ
Niigata
€390 Return, found 1 day ago
€390
Return
found 1 day ago
Select All Nippon Airways flight, departing Fri, 27 Feb from Fukuoka to Niigata, returning Sat, 28 Feb, priced at €390 found 1 day ago
All Nippon Airways
Fri, 27 Feb - Sat, 28 Feb
FUK
Fukuoka
KIJ
Niigata
€575 Return, found 1 day ago
€575
Return
found 1 day ago
Select All Nippon Airways flight, departing Fri, 27 Feb from Fukuoka to Niigata, returning Sat, 28 Feb, priced at €575 found 1 day ago
All Nippon Airways
Fri, 27 Feb - Sat, 28 Feb
FUK
Fukuoka
KIJ
Niigata
€716 Return, found 1 day ago
€716
Return
found 1 day ago
Select All Nippon Airways flight, departing Fri, 27 Feb from Fukuoka to Niigata, returning Sat, 28 Feb, priced at €716 found 1 day ago
All Nippon Airways
Tue, 3 Feb - Tue, 10 Feb
CDG
Paris
KIJ
Niigata
€1,171 Return, found 1 day ago
€1,171
Return
found 1 day ago
Select All Nippon Airways flight, departing Tue, 3 Feb from Paris to Niigata, returning Tue, 10 Feb, priced at €1,171 found 1 day ago
Japan Airlines
Tue, 3 Feb - Tue, 10 Feb
CDG
Paris
KIJ
Niigata
€1,257 Return, found 1 day ago
€1,257
Return
found 1 day ago
Select Japan Airlines flight, departing Tue, 3 Feb from Paris to Niigata, returning Tue, 10 Feb, priced at €1,257 found 1 day ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Koshinetsu. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Koshinetsu. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Koshinetsu, or are just on the lookout for the best flights to Koshinetsu, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Koshinetsu to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

How do I find cheap flights to Koshinetsu that have flexible change policies?
Search for your affordable fares to Koshinetsu, then click on "No change fee" below the "Flexible change policies" filter. From then on it's smooth sailing. We know that plans change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Koshinetsu?
When you're ready to book your ticket to or near Koshinetsu, these popular airlines look forward to welcoming you aboard:

  • ANA - 286 flights to or near Koshinetsu each month, including 286 flights to Haneda Airport (HND) per month.
  • JAL - 243 flights to or near Koshinetsu each month, including 243 flights to Haneda Airport (HND) per month.
  • United Airlines - 152 flights to or near Koshinetsu each month, including 152 flights to Haneda Airport (HND) per month.

How can I find cheap tickets to Koshinetsu?
You'll always get an epic deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then check the flexible dates box above to see a list of prices for nearby days. €218 was the best price for a flight to Koshinetsu in the last seven days.
How much is a flight to Koshinetsu?
The cost of a round-trip ticket to Koshinetsu in the last seven days ranged between €218 and €1,257. If you were travelling one way from Fukuoka (FUK), you could have picked up an affordable fare from just €88.
What are the most popular airports to fly into in Koshinetsu?
The main gateway to Koshinetsu, around 955 flights taxi into Haneda Airport (HND) each month. Track down a top deal, reserve your fare and get ready to soak up the best of this fantastic region.
How much is a plane ticket to Koshinetsu?
In the last seven days, tickets to Koshinetsu ranged from €218 to €1,257.
What months are the cheapest to book a flight to Koshinetsu?
The top month to book affordable flights to Koshinetsu is February. Bear in mind that in the USA, the most expensive time to reserve a ticket is the month of December.
Flights to Koshinetsu information
Destination airport
Niigata
Destination airport IATA code
KIJ
Destination city name
Niigata
Return price
€218
*Available to Expedia members.