Is balcony on a fall trans Atlantic with the cost

[cltnccruisers]

Sort of related to TAs and long flights in general.  We've flown to and from Europe and Hawaii several times.   Long overnight flights as all here probably know.  We always go with the intention of getting some sleep and arriving reasonably fresh.  Of course, that never happens.  So we're wondering if anyone has experience with noise blocking headphones.  We don't need any Bluetooth capability - nothing more than the ability to sit (and sleep) in blessed silence.