NT$2,416 Cheap flights from Koshinetsu

View NT$2,416 flight on Mon, 2025/12/1Opens in a new window

Popular airlines

  • Japan Airlines

    Japan Airlines

  • All Nippon Airways

    All Nippon Airways

  • Korean Air

    Korean Air

  • China Eastern Airlines

    China Eastern Airlines

  • IBEX Airlines

    IBEX Airlines

  • Fuji Dream Airlines

    Fuji Dream Airlines

  • Hahn Air Technologies

    Hahn Air Technologies

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 45% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Koshinetsu

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

All Nippon Airways
Wed, Nov 26 - Wed, Dec 3
KIJ
Niigata
CTS
Sapporo
NT$5,006 Roundtrip, found 3 days ago
NT$5,006
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Nov 26 from Niigata to Sapporo, returning Wed, Dec 3, priced at NT$5,006 found 3 days ago
All Nippon Airways
Wed, Nov 26 - Wed, Dec 3
KIJ
Niigata
CTS
Sapporo
NT$5,588 Roundtrip, found 3 days ago
NT$5,588
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Nov 26 from Niigata to Sapporo, returning Wed, Dec 3, priced at NT$5,588 found 3 days ago
Japan Airlines
Wed, Nov 12 - Sun, Nov 16
GAJ
Yamagata
ITM
Osaka
NT$6,909 Roundtrip, found 5 days ago
NT$6,909
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Wed, Nov 12 from Yamagata to Osaka, returning Sun, Nov 16, priced at NT$6,909 found 5 days ago
Japan Airlines
Thu, Oct 30 - Mon, Nov 3
KIJ
Niigata
ITM
Osaka
NT$7,289 Roundtrip, found 1 day ago
NT$7,289
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Oct 30 from Niigata to Osaka, returning Mon, Nov 3, priced at NT$7,289 found 1 day ago
Japan Airlines
Thu, Oct 30 - Mon, Nov 3
KIJ
Niigata
ITM
Osaka
NT$7,513 Roundtrip, found 1 day ago
NT$7,513
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Oct 30 from Niigata to Osaka, returning Mon, Nov 3, priced at NT$7,513 found 1 day ago
All Nippon Airways
Thu, Nov 20 - Sat, Nov 29
TOY
Toyama
CTS
Sapporo
NT$7,625 Roundtrip, found 21 hours ago
NT$7,625
Roundtrip
found 21 hours ago
Select All Nippon Airways flight, departing Thu, Nov 20 from Toyama to Sapporo, returning Sat, Nov 29, priced at NT$7,625 found 21 hours ago
Japan Airlines
Thu, Oct 30 - Mon, Nov 3
KIJ
Niigata
ITM
Osaka
NT$8,340 Roundtrip, found 1 day ago
NT$8,340
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Oct 30 from Niigata to Osaka, returning Mon, Nov 3, priced at NT$8,340 found 1 day ago
Japan Airlines
Thu, Oct 30 - Mon, Nov 3
KIJ
Niigata
ITM
Osaka
NT$8,564 Roundtrip, found 1 day ago
NT$8,564
Roundtrip
found 1 day ago
Select Japan Airlines flight, departing Thu, Oct 30 from Niigata to Osaka, returning Mon, Nov 3, priced at NT$8,564 found 1 day ago
All Nippon Airways
Thu, Oct 30 - Mon, Nov 3
KIJ
Niigata
ITM
Osaka
NT$9,030 Roundtrip, found 1 day ago
NT$9,030
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Thu, Oct 30 from Niigata to Osaka, returning Mon, Nov 3, priced at NT$9,030 found 1 day ago
Korean Air
Tue, Nov 11 - Fri, Nov 14
KIJ
Niigata
ICN
Seoul
NT$29,442 Roundtrip, found 4 days ago
NT$29,442
Roundtrip
found 4 days ago
Select Korean Air flight, departing Tue, Nov 11 from Niigata to Seoul, returning Fri, Nov 14, priced at NT$29,442 found 4 days ago

Travel information

Flights from Koshinetsu: Essential Travel Information

Cheapest flight from Koshinetsu
NT$5,006 (roundtrip)
Best airlines to fly from Koshinetsu
All Nippon Airways, Japan Airlines, Hahn Air Technologies, Korean Air
Cheapest month to fly from Koshinetsu
November
Koshinetsu IATA code
GAJ
Koshinetsu Country/State
Japan
Airline ticket deals from Koshinetsu
NT$5,006 - NT$29,442

 

Explore a world of travel with Expedia

*Available to Expedia members.