When I arrived at LAX, I bid on
a J class upgrade for $ 1000 (look for a bidding sign at check in).
Not exact matches
Hot Tip: Japan Airlines domestic flight
upgrades to premium economy
Class J at the airport are 1,000 Yen, which is about $ 9!
It is also possible to
upgrade from business
class to first
class, but there are still restrictions that require you to purchase a
J, C or D business
class fare.
Fares Y, B, M, E, U, H, Q, V, or W are eligible for
upgrades from economy
class to business
class and fares
J, C, or D fare are eligible for
upgrades from business
class to first
class.
Award
upgrades to First
Class are only possible for Elite members with a ticket in booking
classes J, C or D.
So having said that, do you know how much the
upgrade from PY to
J class would have been on LH, had it cleared?