Japan Airlines Flight NH646 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Japan Airlines Flight 646 Route Deals From $111

The cheapest prices found with in the last 7 days for return flights were $302 and $111 for one-way flights to Haneda for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 22 - Tue, Jun 24
KOJ
Kagoshima
HND
Haneda
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Sun, Jun 22 from Kagoshima to Haneda, returning Tue, Jun 24, priced at $302 found 5 days ago
Sun, Jun 22 - Tue, Jun 24
KOJ
Kagoshima
HND
Haneda
$372 Roundtrip, found 5 days ago
$372
Roundtrip
found 5 days ago
Select Japan Airlines flight, departing Sun, Jun 22 from Kagoshima to Haneda, returning Tue, Jun 24, priced at $372 found 5 days ago
Mon, Jun 16 - Fri, Jun 20
KOJ
Kagoshima
HND
Haneda
$388 Roundtrip, found 6 days ago
$388
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Mon, Jun 16 from Kagoshima to Haneda, returning Fri, Jun 20, priced at $388 found 6 days ago
Wed, Jun 18 - Sun, Jun 22
KOJ
Kagoshima
HND
Haneda
$396 Roundtrip, found 4 days ago
$396
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Jun 18 from Kagoshima to Haneda, returning Sun, Jun 22, priced at $396 found 4 days ago
Thu, Jun 19 - Mon, Jun 23
KOJ
Kagoshima
HND
Haneda
$397 Roundtrip, found 3 days ago
$397
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Thu, Jun 19 from Kagoshima to Haneda, returning Mon, Jun 23, priced at $397 found 3 days ago
Wed, Jun 18 - Sun, Jun 22
KOJ
Kagoshima
HND
Haneda
$398 Roundtrip, found 4 days ago
$398
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Jun 18 from Kagoshima to Haneda, returning Sun, Jun 22, priced at $398 found 4 days ago
Wed, Jun 18 - Sun, Jun 22
KOJ
Kagoshima
HND
Haneda
$400 Roundtrip, found 4 days ago
$400
Roundtrip
found 4 days ago
Select Japan Airlines flight, departing Wed, Jun 18 from Kagoshima to Haneda, returning Sun, Jun 22, priced at $400 found 4 days ago
Mon, Jun 16 - Fri, Jun 20
KOJ
Kagoshima
HND
Haneda
$404 Roundtrip, found 6 days ago
$404
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Mon, Jun 16 from Kagoshima to Haneda, returning Fri, Jun 20, priced at $404 found 6 days ago
Thu, Jun 19 - Mon, Jun 23
KOJ
Kagoshima
HND
Haneda
$412 Roundtrip, found 3 days ago
$412
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Thu, Jun 19 from Kagoshima to Haneda, returning Mon, Jun 23, priced at $412 found 3 days ago
Mon, Jun 16 - Fri, Jun 20
KOJ
Kagoshima
HND
Haneda
$413 Roundtrip, found 6 days ago
$413
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Mon, Jun 16 from Kagoshima to Haneda, returning Fri, Jun 20, priced at $413 found 6 days ago

Frequently asked questions

What route does flight number JL646 take?
JL646 travels between Kagoshima Airport (KOJ) and Tokyo Airport (HND-Haneda) directly. This trip usually takes 1 hour and 40 minutes.
How often is JL646 on time?
If you’ve booked tickets on Japan Airlines flight number JL646 between Kagoshima Airport and HND, 80% of these services land according to schedule. In the rare event of a delay, expect to wait around 14 minutes on average. Thanks to this air carrier’s first-rate service, this trip has earned a 4.05-star rating.
What kind of plane is on flight number JL646?
You’ll most likely find yourself traveling aboard a Boeing 767-300 if you have a seat on flight JL646. This flight nearly always heads off from Kagoshima Airport (KOJ) and touches down at Tokyo Haneda Airport.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your JL646 flight with Travelocity, please visit our Customer Service Portal.