Depending on there value.. Sending air freight is the way to go if the value is high.
If air is too expensive, then you need a lot more care to pack them. Including making the package waterproof.
As for packing yes take the LPs out of the covers. I would surround the LPs with solid foam.
Remeber the package will need to be opened for customs. So make that easy for them, and able to reseal it easy.
If you make it near impossible to open without destroying the box (es) then you will have a mess when they arrive with a few bits of tape and torn cardboard holding what used to be your records..
If air is too expensive, then you need a lot more care to pack them. Including making the package waterproof.
As for packing yes take the LPs out of the covers. I would surround the LPs with solid foam.
Remeber the package will need to be opened for customs. So make that easy for them, and able to reseal it easy.
If you make it near impossible to open without destroying the box (es) then you will have a mess when they arrive with a few bits of tape and torn cardboard holding what used to be your records..