
Popular airlines
Japan Airlines
Korean Air
Hahn Air Technologies
All Nippon Airways

Fuji Dream Airlines
IBEX Airlines
Blue Panorama
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 45% on select hotels after you book a flight*
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.

Thu, May 7 - Thu, May 14
GAJ
Yamagata
HND
Tokyo
NT$5,785 Roundtrip, found 2 days ago
NT$5,785
Roundtrip
found 2 days ago

Sat, May 2 - Wed, May 6
GAJ
Yamagata
HND
Tokyo
NT$6,223 Roundtrip, found 2 days ago
NT$6,223
Roundtrip
found 2 days ago

Fri, May 1 - Tue, May 5
GAJ
Yamagata
HND
Tokyo
NT$6,225 Roundtrip, found 3 days ago
NT$6,225
Roundtrip
found 3 days ago

Fri, May 1 - Tue, May 5
GAJ
Yamagata
HND
Tokyo
NT$6,817 Roundtrip, found 3 days ago
NT$6,817
Roundtrip
found 3 days ago

Fri, May 1 - Tue, May 5
GAJ
Yamagata
HND
Tokyo
NT$7,102 Roundtrip, found 3 days ago
NT$7,102
Roundtrip
found 3 days ago

Fri, May 1 - Tue, May 5
GAJ
Yamagata
HND
Tokyo
NT$7,693 Roundtrip, found 3 days ago
NT$7,693
Roundtrip
found 3 days ago

Fri, May 8 - Mon, May 11
KIJ
Niigata
TPE
Taipei
NT$8,843 Roundtrip, found 4 days ago
NT$8,843
Roundtrip
found 4 days ago

Fri, Jul 3 - Fri, Jul 17
KIJ
Niigata
TPE
Taipei
NT$13,273 Roundtrip, found 3 days ago
NT$13,273
Roundtrip
found 3 days ago

Tue, Jun 2 - Thu, Jun 4
TOY
Toyama
TSA
Taipei
NT$14,698 Roundtrip, found 4 days ago
NT$14,698
Roundtrip
found 4 days ago

Thu, Feb 4 - Wed, Feb 10
TOY
Toyama
TSA
Taipei
NT$28,279 Roundtrip, found 1 day ago
NT$28,279
Roundtrip
found 1 day ago
Travel information
Flights from Koshinetsu: Essential Travel Information
Cheapest flight from Koshinetsu | NT$5,785 (roundtrip) |
|---|---|
Best airlines to fly from Koshinetsu | Japan Airlines, Tigerair Taiwan, Korean Air, China Airlines, All Nippon Airways, EVA Airways |
Cheapest month to fly from Koshinetsu | May |
Koshinetsu IATA code | GAJ |
Koshinetsu Country/State | Japan |
Airline ticket deals from Koshinetsu | NT$5,785 - NT$28,279 |
*Available to Expedia members.