Cheap flights from Koshinetsu

View NZ$149 flight on Fri, 15 May 2026Opens in a new window

Flight 1

Popular airlines

  • Japan Airlines

  • Korean Air

  • All Nippon Airways

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  • IBEX Airlines

  • Blue Panorama

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Cheapest flights from Koshinetsu

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$303 Return, found 6 days ago
NZ$303
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$303 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$309 Return, found 6 days ago
NZ$309
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$309 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$313 Return, found 6 days ago
NZ$313
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$313 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$319 Return, found 6 days ago
NZ$319
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$319 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$339 Return, found 6 days ago
NZ$339
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$339 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$346 Return, found 6 days ago
NZ$346
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$346 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$349 Return, found 6 days ago
NZ$349
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$349 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$356 Return, found 6 days ago
NZ$356
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$356 found 6 days ago
Japan Airlines
Sat, 30 May - Mon, 1 June
KIJ
Niigata
ITM
Osaka
NZ$359 Return, found 6 days ago
NZ$359
Return
found 6 days ago
Select Japan Airlines flight, departing Sat, 30 May from Niigata to Osaka, returning Mon, 1 June, priced at NZ$359 found 6 days ago
All Nippon Airways
Wed, 15 Apr - Fri, 17 Apr
KIJ
Niigata
CTS
Sapporo
NZ$594 Return, found 4 days ago
NZ$594
Return
found 4 days ago
Select All Nippon Airways flight, departing Wed, 15 Apr from Niigata to Sapporo, returning Fri, 17 Apr, priced at NZ$594 found 4 days ago
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