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Cheap Flights to Koshinetsu from HK$2,791

View HK$2,791 flight on Tue, 7 Jul 2026Opens in a new window

Popular airlines

  • Japan Airlines

  • All Nippon Airways

  • Hahn Air Technologies

  • Korean Air

  • Fuji Dream Airlines

  • Blue Panorama

  • Tigerair Taiwan

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Cheap round-trip flights to Koshinetsu

Prices were available within the past 7 days and start at HK$2,791 for one-way flights and HK$4,003 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, 8 Jul - Wed, 15 Jul
PVG
Shanghai
KIJ
Niigata
HK$4,003 Return, found 10 hours ago
HK$4,003
Return
found 10 hours ago
Select Korean Air flight, departing Wed, 8 Jul from Shanghai to Niigata, returning Wed, 15 Jul, priced at HK$4,003 found 10 hours ago
All Nippon Airways
Sat, 21 Nov - Sun, 29 Nov
HKG
Hong Kong SAR
TOY
Toyama
HK$4,881 Return, found 1 hour ago
HK$4,881
Return
found 1 hour ago
Select All Nippon Airways flight, departing Sat, 21 Nov from Hong Kong SAR to Toyama, returning Sun, 29 Nov, priced at HK$4,881 found 1 hour ago
Japan Airlines
Fri, 23 Oct - Wed, 28 Oct
HKG
Hong Kong SAR
GAJ
Yamagata
HK$5,412 Return, found 1 day ago
HK$5,412
Return
found 1 day ago
Select Japan Airlines flight, departing Fri, 23 Oct from Hong Kong SAR to Yamagata, returning Wed, 28 Oct, priced at HK$5,412 found 1 day ago
Cathay Pacific
Mon, 7 Sept - Fri, 11 Sept
BKK
Bangkok
TOY
Toyama
HK$5,820 Return, found 17 hours ago
HK$5,820
Return
found 17 hours ago
Select Cathay Pacific flight, departing Mon, 7 Sept from Bangkok to Toyama, returning Fri, 11 Sept, priced at HK$5,820 found 17 hours ago
China Southern Airlines
Mon, 29 Jun - Mon, 6 Jul
PVG
Shanghai
TOY
Toyama
HK$7,166 Return, found 1 day ago
HK$7,166
Return
found 1 day ago
Select China Southern Airlines flight, departing Mon, 29 Jun from Shanghai to Toyama, returning Mon, 6 Jul, priced at HK$7,166 found 1 day ago

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. HK$4,003 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 HK$4,003 and HK$7,166. If you were travelling one way from Shanghai (SHA), you could have picked up an affordable fare from just HK$2,791.
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.
When is the cheapest time to fly to Koshinetsu?
Taking off on a Tuesday, followed by a Monday, is generally the best way to nab the cheapest deal. Stay away from the weekends if you can, because Saturday is typically the most expensive day of the week. Spend the money you saved having a blast in Koshinetsu instead!
How much is a plane ticket to Koshinetsu?
In the last seven days, tickets to Koshinetsu ranged from HK$4,003 to HK$7,166.
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.

Travel information

Destination airport
Niigata
Destination airport IATA code
KIJ
Destination city name
Niigata
Return price
HK$1,794

Trending flights to Koshinetsu

Prices were available within the past 7 days and start at HK$2,791 for one-way flights and HK$4,003 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, 12 Nov - Thu, 19 Nov
HKG
Hong Kong SAR
KIJ
Niigata
HK$4,260 Return, found 9 hours ago
HK$4,260
Return
found 9 hours ago
Select Korean Air flight, departing Thu, 12 Nov from Hong Kong SAR to Niigata, returning Thu, 19 Nov, priced at HK$4,260 found 9 hours ago
*Available to Expedia members.